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Homology of spectral minimal partitions
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2025
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Gregory Berkolaiko
Yaiza Canzani
Graham Cox
Jeremy L. Marzuola
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Duistarmaat's triple index and the difference of Hermitian matrices
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2024
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Gregory Berkolaiko
Graham Cox
Yuri Latushkin
Selim Sukhtaiev
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Stability of spectral partitions with corners
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2024
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Gregory Berkolaiko
Yaiza Canzani
Graham Cox
Peter Kuchment
Jeremy L. Marzuola
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Morse inequalities for ordered eigenvalues of generic self-adjoint families
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2024
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Gregory Berkolaiko
Igor Zelenko
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Homology of spectral minimal partitions
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2024
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Gregory Berkolaiko
Yaiza Canzani
Graham Cox
Jeremy L. Marzuola
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PDF
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Exotic eigenvalues of shrinking metric graphs
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2023
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Gregory Berkolaiko
Yves Colin de Verdìère
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Exotic eigenvalues and analytic resolvent for a graph with a shrinking edge
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2023
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Gregory Berkolaiko
D. I. Borisov
Marshall King
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Morse inequalities for ordered eigenvalues of generic self-adjoint families
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2023
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Gregory Berkolaiko
Igor Zelenko
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Exotic eigenvalues of shrinking metric graphs
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2023
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Gregory Berkolaiko
Yves Colin de Verdìère
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Exotic eigenvalues and analytic resolvent for a graph with a shrinking edge
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2023
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Gregory Berkolaiko
D. I. Borisov
Marshall King
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The Duistermaat index and eigenvalue interlacing for self-adjoint extensions of a symmetric operator
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2023
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Gregory Berkolaiko
Graham Cox
Yuri Latushkin
Selim Sukhtaiev
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Impediments to diffusion in quantum graphs: Geometry-based upper bounds on the spectral gap
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2022
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Gregory Berkolaiko
James B. Kennedy
Pavel Kurasov
Delio Mugnolo
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A local test for global extrema in the dispersion relation of a periodic graph
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2022
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Gregory Berkolaiko
Yaiza Canzani
Graham Cox
Jeremy L. Marzuola
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Stability of spectral partitions and the Dirichlet-to-Neumann map
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2022
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Gregory Berkolaiko
Yaiza Canzani
Graham Cox
Jeremy L. Marzuola
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Computing Nodal Deficiency with a Refined Dirichlet-to-Neumann Map
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2022
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Gregory Berkolaiko
Graham Cox
Bernard Helffer
Mikael Persson Sundqvist
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Universality of Nodal Count Distribution in Large Metric Graphs
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2022
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Lior Alon
Ram Band
Gregory Berkolaiko
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PDF
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Spectral shift via “lateral” perturbation
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2022
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Gregory Berkolaiko
Peter Kuchment
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PDF
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Three‐dimensional elastic beam frames: Rigid joint conditions in variational and differential formulation
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2022
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Gregory Berkolaiko
Mahmood Ettehad
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Computing nodal deficiency with a refined Dirichlet-to-Neumann map
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2022
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Gregory Berkolaiko
Graham Cox
Bernard Helffer
Mikael Persson Sundqvist
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Stability of spectral partitions and the Dirichlet-to-Neumann map
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2022
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Gregory Berkolaiko
Yaiza Canzani
Graham Cox
Jeremy L. Marzuola
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Impediments to diffusion in quantum graphs: geometry-based upper bounds on the spectral gap
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2022
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Gregory Berkolaiko
James B. Kennedy
Pavel Kurasov
Delio Mugnolo
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PDF
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Universality of nodal count distribution in large metric graphs
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2021
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Lior Alon
Ram Band
Gregory Berkolaiko
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PDF
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Convergence of moments of twisted COE matrices
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2021
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Gregory Berkolaiko
Laura Booton
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Three dimensional elastic beam frames: rigid joint conditions in variational and differential formulation
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2021
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Gregory Berkolaiko
Mahmood Ettehad
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Locating Conical Degeneracies in the Spectra of Parametric Self-adjoint Matrices
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2021
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Gregory Berkolaiko
Advait Parulekar
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Edge-localized states on quantum graphs in the limit of large mass
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2020
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Dmitry E. Pelinovsky
Gregory Berkolaiko
Jeremy L. Marzuola
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Degenerate band edges in periodic quantum graphs
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2020
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Gregory Berkolaiko
Minh Kha
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Degenerate Band Edges in Maximal Abelian Coverings of Quantum Graphs
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2020
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Gregory Berkolaiko
Minh Kha
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A quadratically convergent iterative scheme for locating conical degeneracies in the spectra of parametric self-adjoint matrices.
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2020
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Gregory Berkolaiko
Advait Parulekar
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Edge-localized states on quantum graphs in the limit of large mass
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2019
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Gregory Berkolaiko
Jeremy L. Marzuola
Dmitry E. Pelinovsky
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Limits of quantum graph operators with shrinking edges
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2019
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Gregory Berkolaiko
Yuri Latushkin
Selim Sukhtaiev
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Surgery principles for the spectral analysis of quantum graphs
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2019
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Gregory Berkolaiko
James B. Kennedy
Pavel Kurasov
Delio Mugnolo
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PDF
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Nodal deficiency, spectral flow, and the Dirichlet-to-Neumann map
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2019
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Gregory Berkolaiko
Graham Cox
Jeremy L. Marzuola
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Optimizing Consistent Merging and Pruning of Subgraphs in Network Tomography
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2019
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Mahmood Ettehad
Nick Duffield
Gregory Berkolaiko
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PDF
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Graph reconstruction from path correlation data
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2018
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Gregory Berkolaiko
Nick Duffield
Mahmood Ettehad
Kyriakos Manousakis
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PDF
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Maximal scarring for eigenfunctions of quantum graphs
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2018
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Gregory Berkolaiko
Brian Winn
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PDF
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Symmetry and Dirac points in graphene spectrum
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2018
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Gregory Berkolaiko
Andrew Comech
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PDF
Chat
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Nodal Statistics on Quantum Graphs
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2018
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Lior Alon
Ram Band
Gregory Berkolaiko
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PDF
Chat
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Eigenspaces of symmetric graphs are not typically irreducible
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2018
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Gregory Berkolaiko
Wen Liu
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Quotients of finite-dimensional operators by symmetry representations
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2017
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Ram Band
Gregory Berkolaiko
Christopher Joyner
Ryan Wen Liu
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Edge connectivity and the spectral gap of combinatorial and quantum graphs
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2017
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Gregory Berkolaiko
James B. Kennedy
Pavel Kurasov
Delio Mugnolo
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An elementary introduction to quantum graphs
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2017
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Gregory Berkolaiko
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Quotients of graph operators by symmetry representations
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2017
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Ram Band
Gregory Berkolaiko
Christopher Joyner
Ryan Wen Liu
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Simplicity of eigenvalues and non-vanishing of eigenfunctions of a quantum graph
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2016
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Gregory Berkolaiko
Wen Liu
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An elementary introduction to quantum graphs
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2016
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Gregory Berkolaiko
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Simplicity of eigenvalues and non-vanishing of eigenfunctions of a quantum graph
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2016
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Gregory Berkolaiko
Wen Liu
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Inequivalent factorizations of permutations
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2015
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Gregory Berkolaiko
J. Irving
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Anomalous nodal count and singularities in the dispersion relation of honeycomb graphs
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2015
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Ram Band
Gregory Berkolaiko
Tracy Weyand
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PDF
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Vakhitov–Kolokolov and energy vanishing conditions for linear instability of solitary waves in models of classical self-interacting spinor fields
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2015
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Gregory Berkolaiko
Andrew Comech
Alim Sukhtayev
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Symmetry and Dirac points in graphene spectrum
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2014
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Gregory Berkolaiko
Andrew Comech
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Inequivalent Factorizations of Permutations
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2014
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Gregory Berkolaiko
J. Irving
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Inequivalent Factorizations of Permutations
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2014
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Gregory Berkolaiko
John Irving
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Symmetry and Dirac points in graphene spectrum
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2014
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Gregory Berkolaiko
Andrew Comech
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PDF
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Stability of eigenvalues of quantum graphs with respect to magnetic perturbation and the nodal count of the eigenfunctions
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2013
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Gregory Berkolaiko
Tracy Weyand
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PDF
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Combinatorial theory of the semiclassical evaluation of transport moments II: Algorithmic approach for moment generating functions
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2013
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Gregory Berkolaiko
Jack Kuipers
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PDF
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Nodal count of graph eigenfunctions via magnetic perturbation
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2013
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Gregory Berkolaiko
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PDF
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Combinatorial theory of the semiclassical evaluation of transport moments. I. Equivalence with the random matrix approach
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2013
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Gregory Berkolaiko
Jack Kuipers
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PDF
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Universality of the Momentum Band Density of Periodic Networks
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2013
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Ram Band
Gregory Berkolaiko
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Nodal count and Dirac points in the spectrum of graphene graphs
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2013
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Gregory Berkolaiko
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Energy criterion of linear instability of solitary waves in models of classical self-interacting spinor fields
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2013
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Andrew Comech
Gregory Berkolaiko
Alim Sukhtayev
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Vakhitov-Kolokolov and energy vanishing conditions for linear instability of solitary waves in models of classical self-interacting spinor fields
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2013
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Gregory Berkolaiko
Andrew Comech
Alim Sukhtayev
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Corrigendum: On the use of a discrete form of the Itô formula in the article ‘Almost sure asymptotic stability analysis of the -Maruyama method applied to a test system with stabilising and destabilising stochastic perturbations’
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2013
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Gregory Berkolaiko
Evelyn Buckwar
Cónall Kelly
Alexandra Rodkina
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Vakhitov-Kolokolov and energy vanishing conditions for linear instability of solitary waves in models of classical self-interacting spinor fields
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2013
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Gregory Berkolaiko
Andrew Comech
Alim Sukhtayev
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Spectra of quantum graphs
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2012
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Gregory Berkolaiko
Peter Kuchment
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Symplectic geometry and extension theory
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2012
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Gregory Berkolaiko
Peter Kuchment
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Spectra of periodic graphs
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2012
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Gregory Berkolaiko
Peter Kuchment
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Operators on graphs. Quantum graphs
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2012
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Gregory Berkolaiko
Peter Kuchment
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Spectra of quantum graphs. Special topics
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2012
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Gregory Berkolaiko
Peter Kuchment
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PDF
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Critical Partitions and Nodal Deficiency of Billiard Eigenfunctions
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2012
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Gregory Berkolaiko
Peter Kuchment
Uzy Smilansky
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PDF
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Universality in chaotic quantum transport: The concordance between random-matrix and semiclassical theories
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2012
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Gregory Berkolaiko
Jack Kuipers
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PDF
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Stability of nodal structures in graph eigenfunctions and its relation to the nodal domain count
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2012
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Gregory Berkolaiko
Hillel Raz
Uzy Smilansky
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PDF
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Almost sure asymptotic stability analysis of the <i>θ</i>-Maruyama method applied to a test system with stabilising and destabilising stochastic perturbations
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2012
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Gregory Berkolaiko
Evelyn Buckwar
Cónall Kelly
Alexandra Rodkina
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Dependence of the spectrum of a quantum graph on vertex conditions and edge lengths
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2012
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Gregory Berkolaiko
Peter Kuchment
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PDF
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On Spectral Stability of Solitary Waves of Nonlinear Dirac Equation in 1D
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2012
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Gregory Berkolaiko
Andrew Comech
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PDF
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The Number of Nodal Domains on Quantum Graphs as a Stability Index of Graph Partitions
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2011
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Ram Band
Gregory Berkolaiko
Hillel Raz
Uzy Smilansky
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PDF
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Dynamics of Nodal Points and the Nodal Count on a Family of Quantum Graphs
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2011
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Ram Band
Gregory Berkolaiko
Uzy Smilansky
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PDF
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Transport moments beyond the leading order
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2011
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Gregory Berkolaiko
Jack Kuipers
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PDF
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Density of states of chaotic Andreev billiards
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2011
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Jack Kuipers
Thomas Engl
Gregory Berkolaiko
Cyril Petitjean
Daniel Waltner
Klaus Richter
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Sharp pathwise asymptotic stability criteria for planar systems of linear stochastic difference equations
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2011
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Gregory Berkolaiko
Cónall Kelly
Alexandra Rodkina
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Non-Exponential Stability and Decay Rates in Nonlinear Stochastic Homogeneous Difference Equations
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2010
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John A. D. Appleby
Gregory Berkolaiko
A. Rodkina
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Relationship between scattering matrix and spectrum of quantum graphs
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2010
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Gregory Berkolaiko
Brian Winn
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PDF
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Semiclassical Gaps in the Density of States of Chaotic Andreev Billiards
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2010
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Jack Kuipers
Daniel Waltner
Cyril Petitjean
Gregory Berkolaiko
Klaus Richter
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Dependence of the spectrum of a quantum graph on vertex conditions and edge lengths
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2010
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Gregory Berkolaiko
Peter Kuchment
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PDF
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Moments of the Wigner delay times
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2009
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Gregory Berkolaiko
Jack Kuipers
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PDF
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Non-exponential stability and decay rates in nonlinear stochastic difference equations with unbounded noise
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2009
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John A. D. Appleby
Gregory Berkolaiko
Alexandra Rodkina
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PDF
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Mathematical aspects of vacuum energy on quantum graphs
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2008
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Gregory Berkolaiko
J M Harrison
Justin H. Wilson
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PDF
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Full counting statistics of chaotic cavities from classical action correlations
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2008
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Gregory Berkolaiko
J M Harrison
Marcel Novaes
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On local stability for a nonlinear difference equation with a non-hyperbolic equilibrium and fading stochastic perturbations
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2008
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John A. D. Appleby
Gregory Berkolaiko
A. Rodkina
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On inequivalent factorizations of a cycle
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2008
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Gregory Berkolaiko
J M Harrison
Marcel Novaes
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Two constructions of quantum graphs and two types of spectral statistics
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2008
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Gregory Berkolaiko
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Type of dynamic phase transition in bistable equations
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2007
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Gregory Berkolaiko
Michael Grinfeld
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PDF
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A Lower Bound for Nodal Count on Discrete and Metric Graphs
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2007
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Gregory Berkolaiko
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ON THE ASYMPTOTIC BEHAVIOR OF THE MOMENTS OF SOLUTIONS OF STOCHASTIC DIFFERENCE EQUATIONS
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2007
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John A. D. Appleby
Gregory Berkolaiko
Alexandra Rodkina
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PDF
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Quantum Ergodicity for Graphs Related to Interval Maps
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2007
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Gregory Berkolaiko
Jonathan P. Keating
Uzy Smilansky
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ON THE OSCILLATION OF SOLUTIONS OF STOCHASTIC DIFFERENCE EQUATIONS WITH STATE-INDEPENDENT PERTURBATIONS
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2007
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John A. D. Appleby
Gregory Berkolaiko
Alexandra Rodkina
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Star graphs and ÿ billiards
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2007
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Gregory Berkolaiko
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PDF
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Almost sure convergence of solutions to non-homogeneous stochastic difference equation
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2006
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Gregory Berkolaiko
Alexandra Rodkina
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Multiplicity of periodic solutions in bistable systems
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2006
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Gregory Berkolaiko
Michael Grinfeld
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PDF
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Multiplicity of periodic solutions in bistable equations
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2006
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Gregory Berkolaiko
Michael Grinfeld
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PDF
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Diagonal approximation of the form factor of the unitary group
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2006
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Gregory Berkolaiko
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PDF
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Form factor expansion for large graphs: a diagrammatic approach
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2006
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Gregory Berkolaiko
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Form factor expansion for large graphs: a diagrammatic approach
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2006
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Gregory Berkolaiko
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Quantum graphs and their applications : proceedings of an AMS-IMS-SIAM Joint Summer Research Conference on Quantum Graphs and Their Applications, June 19-23, 2005, Snowbird, Utah
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2006
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Gregory Berkolaiko
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No Quantum Ergodicity for Star Graphs
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2004
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Gregory Berkolaiko
Jonathan P. Keating
Brian Winn
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On Asymptotic Behavior of Solutions to Linear Discrete Stochastic Equation
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2004
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Alexandra Rodkina
Gregory Berkolaiko
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PDF
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Form factor for large quantum graphs: evaluating orbits with time reversal
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2004
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Gregory Berkolaiko
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PDF
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Intermediate Wave Function Statistics
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2003
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Gregory Berkolaiko
J. P. Keating
Brian Winn
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Form factor for a family of quantum graphs: an expansion to third order
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2003
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Gregory Berkolaiko
Holger Schanz
Robert S. Whitney
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PDF
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Leading Off-Diagonal Correction to the Form Factor of Large Graphs
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2002
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Gregory Berkolaiko
Holger Schanz
Robert S. Whitney
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PDF
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Structural properties of self-attracting walks
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2001
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Anke Ordemann
E. Tomer
Gregory Berkolaiko
Shlomo Havlin
Armin Bunde
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Spectral gap of doubly stochastic matrices generated from equidistributed unitary matrices
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2001
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Gregory Berkolaiko
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Spectral gap of doubly stochastic matrices generated from CUE
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2001
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Gregory Berkolaiko
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PDF
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Star graphs and \v Seba billiards
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2001
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Gregory Berkolaiko
E. Bogomolny
Jonathan P. Keating
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Star graphs and Seba billiards
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2001
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Gregory Berkolaiko
E. Bogomolny
J.P. Keating
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Swelling-collapse transition of self-attracting walks
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2000
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Anke Ordemann
Gregory Berkolaiko
Shlomo Havlin
Armin Bunde
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Dynamics of piecewise linear interval maps with hysteresis
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1999
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Gregory Berkolaiko
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Number of distinct sites visited by Lévy flights injected into a d-dimensional lattice
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1998
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Gregory Berkolaiko
Shlomo Havlin
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Territory covered by N Lévy flights on d-dimensional lattices
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1997
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Gregory Berkolaiko
Shlomo Havlin
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On a Peetre functional
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1997
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Gregory Berkolaiko
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Expected number of distinct sites visited by<i>N</i>Lévy flights on a one-dimensional lattice
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1996
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Gregory Berkolaiko
Shlomo Havlin
Hernán Larralde
George H. Weiss
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