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Exploring the Potential of Hybrid Machine-Learning/Physics-Based
Modeling for Atmospheric/Oceanic Prediction Beyond the Medium Range
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2024
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Dhruvit Patel
Troy Arcomano
Brian R. Hunt
Istvan Szunyogh
Edward Ott
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Stabilizing Machine Learning Prediction of Dynamics: Noise and Noise-inspired Regularization
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2022
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Alexander Wikner
Brian R. Hunt
Joseph E. Harvey
Michelle Girvan
Edward Ott
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Using data assimilation to train a hybrid forecast system that combines machine-learning and knowledge-based components
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2021
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Alexander Wikner
Jaideep Pathak
Brian R. Hunt
Istvan Szunyogh
Michelle Girvan
Edward Ott
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Combining machine learning with knowledge-based modeling for scalable forecasting and subgrid-scale closure of large, complex, spatiotemporal systems
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2020
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Alexander Wikner
Jaideep Pathak
Brian R. Hunt
Michelle Girvan
Troy Arcomano
Istvan Szunyogh
Andrew Pomerance
Edward Ott
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Backpropagation algorithms and Reservoir Computing in Recurrent Neural Networks for the forecasting of complex spatiotemporal dynamics
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2020
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Pantelis R. Vlachas
Jay Pathak
Brian R. Hunt
Themistoklis P. Sapsis
Michelle Girvan
Edward Ott
Petros Koumoutsakos
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Separation of chaotic signals by reservoir computing
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2020
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Sanjukta Krishnagopal
Michelle Girvan
Edward Ott
Brian R. Hunt
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Backpropagation Algorithms and Reservoir Computing in Recurrent Neural Networks for the Forecasting of Complex Spatiotemporal Dynamics
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2019
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Pantelis R. Vlachas
Jaideep Pathak
Brian R. Hunt
Themistoklis P. Sapsis
Michelle Girvan
Edward Ott
Petros Koumoutsakos
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The Recurrent Processing Unit: Hardware for High Speed Machine Learning
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2019
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Heidi Komkov
Alessandro Restelli
Brian R. Hunt
Liam Shaughnessy
Itamar Shani
Daniel P. Lathrop
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Backpropagation Algorithms and Reservoir Computing in Recurrent Neural Networks for the Forecasting of Complex Spatiotemporal Dynamics
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2019
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Pantelis R. Vlachas
Jaideep Pathak
Brian R. Hunt
Themistoklis P. Sapsis
Michelle Girvan
Edward Ott
Petros Koumoutsakos
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Attractor reconstruction by machine learning
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2018
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Zhixin Lu
Brian R. Hunt
Edward Ott
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Attractor Reconstruction by Machine Learning through Generalized Synchronization
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2018
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Zhixin Lu
Brian R. Hunt
Edward Ott
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Hybrid forecasting of chaotic processes: Using machine learning in conjunction with a knowledge-based model
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2018
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Jaideep Pathak
Alexander Wikner
Rebeckah K. Fussell
Sarthak Chandra
Brian R. Hunt
Michelle Girvan
Edward Ott
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Using machine learning to replicate chaotic attractors and calculate Lyapunov exponents from data
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2017
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Jaideep Pathak
Zhixin Lu
Brian R. Hunt
Michelle Girvan
Edward Ott
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Chat
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Defining chaos
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2015
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Brian R. Hunt
Edward Ott
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Defining Chaos
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2015
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Brian R. Hunt
Edward Ott
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Absolute Continuity of a Function and Uniform Integrability of Its Divided Differences
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2015
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Patrick Fitzpatrick
Brian R. Hunt
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Defining Chaos
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2015
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Brian R. Hunt
Edward Ott
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Atmospheric Dynamics for Efficient Ensemble Kalman Filtering
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2014
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Edward Ott
Brian R. Hunt
Istvan Szunyogh
M. Corazza
Eugenia Kalnay
James A. Yorke
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Coupled skinny baker's maps and the KaplanâYorke conjecture
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2013
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Maik Gröger
Brian R. Hunt
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Differential equations with MATLAB : updated for MATLAB 2011b (7.13), Simulink 7.8, and Symbolic math toolbox 5.7
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2012
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Brian R. Hunt
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Comment on âLong time evolution of phase oscillator systemsâ [Chaos <b>19</b>, 023117 (2009)]
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2011
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Edward Ott
Brian R. Hunt
Thomas M. Antonsen
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Ensemble regional data assimilation using joint states
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2011
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Y. Yoon
Brian R. Hunt
Edward Ott
Istvan Szunyogh
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PDF
Chat
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Approximating invariant densities of metastable systems
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2010
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Cecilia GonzĂĄlezâTokman
Brian R. Hunt
Paul E. Wright
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Prevalence
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2010
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Brian R. Hunt
Vadim Yu. Kaloshin
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Scaling laws for bubbling bifurcations
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2009
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Cecilia GonzĂĄlezâTokman
Brian R. Hunt
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Synchronization in networks of networks: The onset of coherent collective behavior in systems of interacting populations of heterogeneous oscillators
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2008
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Ernest Barreto
Brian R. Hunt
Edward Ott
Paul So
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PDF
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Weighted Percolation on Directed Networks
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2008
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Juan G. Restrepo
Edward Ott
Brian R. Hunt
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PDF
Chat
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Approximating the largest eigenvalue of network adjacency matrices
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2007
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Juan G. Restrepo
Edward Ott
Brian R. Hunt
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Estimating the State of Large Spatiotemporally Chaotic Systems
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2007
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Matthew Cornick
Brian R. Hunt
Edward Ott
Michael F. Schatz
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Newton interpolation polynomials, discretization method, and certain prevalent properties in dynamical systems
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2007
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Anton Gorodetski
Brian R. Hunt
V. A. Kaloshin
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Efficient data assimilation for spatiotemporal chaos: A local ensemble transform Kalman filter
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2007
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Brian R. Hunt
Eric J. Kostelich
Istvan Szunyogh
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PDF
Chat
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Stretched exponential estimates on growth of the number of periodic points for prevalent diffeomorphisms I
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2007
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V. A. Kaloshin
Brian R. Hunt
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Estimating the State of Large Spatiotemporally Chaotic Systems
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2007
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Matthew Cornick
Brian R. Hunt
Edward Ott
Michael F. Schatz
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PDF
Chat
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Characterizing the Dynamical Importance of Network Nodes and Links
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2006
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Juan G. Restrepo
Edward Ott
Brian R. Hunt
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PDF
Chat
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Emergence of Coherence in Complex Networks of Heterogeneous Dynamical Systems
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2006
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Juan G. Restrepo
Edward Ott
Brian R. Hunt
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Practice Set A: Algebra and Arithmetic
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2006
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Brian R. Hunt
Ronald L. Lipsman
Jonathan Rosenberg
Kevin R. Coombes
John E. Osborn
Garrett Stuck
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MATLAB Programming
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2006
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Brian R. Hunt
Ronald L. Lipsman
Jonathan Rosenberg
Kevin R. Coombes
John E. Osborn
Garrett Stuck
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Practice Set B: Calculus, Graphics, and Linear Algebra
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2006
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Brian R. Hunt
Ronald L. Lipsman
Jonathan Rosenberg
Kevin R. Coombes
John E. Osborn
Garrett Stuck
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The effect of projections on fractal sets and measures in Banach spaces
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2006
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William Ott
Brian R. Hunt
V. A. Kaloshin
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PDF
Chat
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Scale Dependence of Branching in Arterial and Bronchial Trees
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2006
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Juan G. Restrepo
Edward Ott
Brian R. Hunt
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PDF
Chat
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Synchronization in large directed networks of coupled phase oscillators
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2006
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Juan G. Restrepo
Edward Ott
Brian R. Hunt
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Newton interpolation polynomials, discretization method, and certain prevalent properties in dynamical systems
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2006
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Anton Gorodetski
Brian R. Hunt
V. A. Kaloshin
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PDF
Chat
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Formation of multifractal population patterns from reproductive growth and local resettlement
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2005
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Jonathan Ozik
Brian R. Hunt
Edward Ott
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PDF
Chat
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Onset of synchronization in large networks of coupled oscillators
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2005
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Juan G. Restrepo
Edward Ott
Brian R. Hunt
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Efficient Data Assimilation for Spatiotemporal Chaos: a Local Ensemble Transform Kalman Filter
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2005
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Brian R. Hunt
Eric J. Kostelich
Istvan Szunyogh
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Differential equations with MATLAB : updated for MATLAB 7 and Simulink 6
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2005
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Brian R. Hunt
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PDF
Chat
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Desynchronization Waves and Localized Instabilities in Oscillator Arrays
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2004
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Juan G. Restrepo
Edward Ott
Brian R. Hunt
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Critical saddle-node bifurcations and MorseâSmale maps
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2004
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Brian R. Hunt
Todd Young
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PDF
Chat
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Estimating the state of large spatio-temporally chaotic systems
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2004
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Edward Ott
Brian R. Hunt
Istvan Szunyogh
Aleksey V. Zimin
Eric J. Kostelich
M. Corazza
Eugenia Kalnay
D. J. Patil
James A. Yorke
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Chat
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Spatial patterns of desynchronization bursts in networks
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2004
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Juan G. Restrepo
Edward Ott
Brian R. Hunt
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Power-law decay and self-similar distributions in stadium-type billiards
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2004
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Douglas Armstead
Brian R. Hunt
Edward Ott
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Two Models for the Study of Congested Internet Connections
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2004
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Ian Frommer
Eric Harder
Brian R. Hunt
Ryan Lance
Edward Ott
James A. Yorke
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Chat
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A local ensemble Kalman filter for atmospheric data assimilation
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2004
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Edward Ott
Brian R. Hunt
Istvan Szunyogh
Aleksey V. Zimin
Eric J. Kostelich
M. Corazza
Eugenia Kalnay
D. J. Patil
James A. Yorke
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Introduction
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2004
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Brian R. Hunt
Tien-Yien Li
Judy Kennedy
Helena E. Nusse
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PDF
Chat
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Fractal properties of robust strange nonchaotic attractors in maps of two or more dimensions
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2003
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Jongwon Kim
Sang-Yoon Kim
Brian R. Hunt
Edward Ott
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Anomalous diffusion in infinite horizon billiards
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2003
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Douglas Armstead
Brian R. Hunt
Edward Ott
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Bifurcation scenarios for bubbling transition
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2003
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Aleksey V. Zimin
Brian R. Hunt
Edward Ott
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PDF
Chat
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Long Time Algebraic Relaxation in Chaotic Billiards
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2002
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Douglas Armstead
Brian R. Hunt
Edward Ott
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PDF
Chat
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Evolving networks with multispecies nodes and spread in the number of initial links
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2002
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Jongwon Kim
Brian R. Hunt
Edward Ott
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SLYRB measures: natural invariant measures for chaotic systems
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2002
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Brian R. Hunt
Judy Kennedy
Tien-Yien Li
Helena E. Nusse
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Exploiting Local Low Dimensionality of the Atmospheric Dynamics for Efficient Ensemble Kalman Filtering
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2002
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Edward Ott
Brian R. Hunt
Istvan Szunyogh
M. Corazza
Eugenia Kalnay
D. J. Patil
James A. Yorke
Aleksey V. Zimin
Eric J. Kostelich
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Final Report for List 1, Project 1
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2002
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Brian R. Hunt
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SLYRB measures: natural invariant measures for chaotic systems
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2002
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Brian R. Hunt
Judy Kennedy
Tien-Yien Li
Helena E. Nusse
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A Local Ensemble Kalman Filter for Atmospheric Data Assimilation
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2002
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Edward Ott
Brian R. Hunt
Istvan Szunyogh
Aleksey V. Zimin
Eric J. Kostelich
M. Corazza
Eugenia Kalnay
D. J. Patil
James A. Yorke
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Fractal Properties of Robust Strange Nonchaotic Attractors
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2001
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Brian R. Hunt
Edward Ott
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PDF
Chat
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Local Low Dimensionality of Atmospheric Dynamics
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2001
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D. J. Patil
Brian R. Hunt
Eugenia Kalnay
James A. Yorke
Edward Ott
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A stretched exponential bound on the rate of growth of the number of periodic points for prevalent diffeomorphisms II
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2001
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V. A. Kaloshin
Brian R. Hunt
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+
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A stretched exponential bound on the rate of growth of the number of periodic points for prevalent diffeomorphisms I
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2001
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V. A. Kaloshin
Brian R. Hunt
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+
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Optimal periodic orbits of continuous time chaotic systems
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2000
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TsungâHsun Yang
Brian R. Hunt
Edward Ott
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+
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A stretched exponential bound on the rate of growth of the number of periodic points for prevalent diffeomorphisms
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2000
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Vadim Yu. Kaloshin
Brian R. Hunt
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+
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Regularity of embeddings of infinite-dimensional fractal sets into finite-dimensional spaces
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1999
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Brian R. Hunt
Vadim Yu. Kaloshin
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Box-counting dimension without boxes: Computing<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi>D</mml:mi></mml:mrow><mml:mrow><mml:mn>0</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math>from average expansion rates
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1999
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Paul So
Ernest Barreto
Brian R. Hunt
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Sporadically Fractal Basin Boundaries of Chaotic Systems
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1999
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Brian R. Hunt
Edward Ott
Epaminondas Rosa
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+
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Optimal orbits of hyperbolic systems
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1999
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GuoâCheng Yuan
Brian R. Hunt
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Calculating topological entropy for transient chaos with an application to communicating with chaos
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1998
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Joeri Jacobs
Edward Ott
Brian R. Hunt
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The Mathematica Âź Primer
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1998
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Kevin R. Coombes
Brian R. Hunt
Ronald L. Lipsman
John E. Osborn
Garrett Stuck
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Differential Equations with Mathematica, Revised for Mathematica 3.0
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1998
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Kevin R. Coombes
Ronald L. Lipsman
Brian R. Hunt
John E. Osborn
Garrett Stuck
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PDF
Chat
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The Hausdorff dimension of graphs of Weierstrass functions
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1998
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Brian R. Hunt
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Differential equations with Maple
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1998
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Kevin R. Coombes
Garrett Stuck
Ronald L. Lipsman
John E. Osborn
Brian R. Hunt
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+
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Bifurcation Diagrams
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1998
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Helena E. Nusse
James A. Yorke
Brian R. Hunt
Eric J. Kostelich
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+
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Scaling of the durations of chaotic transients in windows of attracting periodicity
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1997
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Joeri Jacobs
Edward Ott
Brian R. Hunt
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+
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Structure in the parameter dependence of order and chaos for the quadratic map
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1997
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Brian R. Hunt
Edward Ott
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+
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How projections affect the dimension spectrum of fractal measures
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1997
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Brian R. Hunt
Vadim Yu. Kaloshin
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From High Dimensional Chaos to Stable Periodic Orbits: The Structure of Parameter Space
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1997
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Ernest Barreto
Brian R. Hunt
Celso Grebogi
James A. Yorke
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+
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Control of Chaos by Means of Embedded Unstable Periodic Orbits
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1997
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Edward Ott
Brian R. Hunt
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PDF
Chat
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Correlation dimension for iterated function systems
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1997
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Wai Chin
Brian R. Hunt
James A. Yorke
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+
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Fractal dimensions of chaotic saddles of dynamical systems
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1996
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Brian R. Hunt
Edward Ott
James A. Yorke
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+
PDF
Chat
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Fractal properties of critical invariant curves
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1996
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Brian R. Hunt
Konstantin Khanin
Yakov G. Sinai
James A. Yorke
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+
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Intermingled basins for the triangle map
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1996
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J. C. Alexander
Brian R. Hunt
Ittai Kan
James A. Yorke
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+
PDF
Chat
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Estimating invariant measures and Lyapunov exponents
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1996
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Brian R. Hunt
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+
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Optimal periodic orbits of chaotic systems occur at low period
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1996
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Brian R. Hunt
Edward Ott
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+
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Maximum local Lyapunov dimension bounds the box dimension of chaotic attractors
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1996
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Brian R. Hunt
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+
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Optimal Periodic Orbits of Chaotic Systems
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1996
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Brian R. Hunt
Edward Ott
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PDF
Chat
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The Prevalence of Continuous Nowhere Differentiable Functions
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1994
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Brian R. Hunt
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PDF
Chat
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The prevalence of continuous nowhere differentiable functions
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1994
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Brian R. Hunt
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+
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Differential equations with mathematica
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1993
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Brian R. Hunt
Ronald L. Lipsman
John E. Osborn
Donald A. Outing
Jonathan Rosenberg
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+
PDF
Chat
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When Cantor Sets Intersect Thickly
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1993
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Brian R. Hunt
Ittai Kan
James A. Yorke
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+
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Prevalence: an addendum
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1993
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Brian R. Hunt
Timothy Sauer
James A. Yorke
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+
PDF
Chat
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When Cantor sets intersect thickly
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1993
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Brian R. Hunt
Ittai Kan
James A. Yorke
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+
PDF
Chat
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Prevalence. An addendum to: âPrevalence: a translation-invariant âalmost everyâ on infinite-dimensional spacesâ [Bull. Amer. Math. Soc. (N.S.) 27 (1992), no. 2, 217â238; MR1161274 (93k:28018)]
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1993
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Brian R. Hunt
Timothy Sauer
James A. Yorke
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+
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Prevalence: an addendum
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1993
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Brian R. Hunt
Timothy Sauer
James A. Yorke
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+
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Prevalence: a translation-invariant ``almost every'' on infinite-dimensional spaces
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1992
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Brian R. Hunt
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+
PDF
Chat
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Prevalence: a translation-invariant âalmost everyâ on infinite-dimensional spaces
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1992
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Brian R. Hunt
Timothy Sauer
James A. Yorke
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+
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Prevalence: a translation-invariant ``almost every'' on infinite-dimensional spaces
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1992
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Brian R. Hunt
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+
PDF
Chat
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Smooth Dynamics on Weierstrass Nowhere Differentiable Curves
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1991
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Brian R. Hunt
James A. Yorke
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+
PDF
Chat
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Smooth dynamics on Weierstrass nowhere differentiable curves
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1991
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Brian R. Hunt
James A. Yorke
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+
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When all solutions of xâČ = ââ qi(t) x(t â Ti(t)) oscillate
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1984
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Brian R. Hunt
James A. Yorke
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Performance of familial mentally deficient children in response to motivation on the Goodenough draw-aman test.
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1957
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Brian R. Hunt
Patterson Rm
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