Papri Dey

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All published works

Action	Title	Year	Authors
+ PDF Chat	$\K$-Lorentzian and $\K$-CLC Polynomials in Stability Analysis	2025	Papri Dey
+ PDF Chat	$\mathcal{K}$-Lorentzian Polynomials	2024	Grigoriy Blekherman Papri Dey
+	Polynomials with Lorentzian Signature, and Computing Permanents via Hyperbolic Programming	2022	Papri Dey
+	The 4 × 4 Orthostochastic Variety	2021	Justin Chen Papri Dey
+	Bit Complexity of Jordan Normal Form and Spectral Factorization.	2021	Papri Dey Ravi Kannan Nick Ryder Nikhil Srivastava
+ PDF Chat	Principal Matrices of Numerical Semigroups	2021	Papri Dey Hema Srinivasan
+	Real degeneracy loci of matrices and phase retrieval	2021	Papri Dey Dan Edidin
+	Bit Complexity of Jordan Normal Form and Spectral Factorization	2021	Papri Dey Ravi Kannan Nick Ryder Nikhil Srivastava
+ PDF Chat	Conic stability of polynomials and positive maps	2020	Papri Dey Stephan Gardoll Thorsten Theobald
+ PDF Chat	Definite determinantal representations via orthostochastic matrices	2020	Papri Dey
+ PDF Chat	Computing symmetric determinantal representations	2020	Justin Chen Papri Dey
+ PDF Chat	The $4 \times 4$ orthostochastic variety	2020	Justin Chen Papri Dey
+ PDF Chat	Testing Hyperbolicity of Real Polynomials	2020	Papri Dey Daniel Plaumann
+ PDF Chat	Coordinate-wise powers of algebraic varieties	2020	Papri Dey Paul Görlach Nidhi Kaihnsa
+	The $4 \times 4$ orthostochastic variety	2020	Justin Chen Papri Dey
+	Principal Matrices of Numerical Semigroups	2020	Papri Dey Hema Srinivasan
+	Conic stability of polynomials and positive maps	2019	Papri Dey Stephan Gardoll Thorsten Theobald
+ PDF Chat	Definite determinantal representations of multivariate polynomials	2019	Papri Dey
+	Conic stability of polynomials and positive maps	2019	Papri Dey Stephan Gardoll Thorsten Theobald
+	Testing hyperbolicity of real polynomials	2018	Papri Dey Daniel Plaumann
+	Testing hyperbolicity of real polynomials	2018	Papri Dey Daniel Plaumann
+	A complete characterization of determinantal quadratic polynomials	2017	Papri Dey Harish K. Pillai
+	Characterization of Determinantal Bivariate Polynomials	2017	Papri Dey
+	Determinantal Multivariate Polynomials	2017	Papri Dey
+	Definite Determinantal Representations via Orthostochastic Matrices.	2017	Papri Dey
+	Definite Determinantal Representations of Multivariate Polynomials	2017	Papri Dey
+	Definite Determinantal Representations via Orthostochastic Matrices	2017	Papri Dey
+	Definite Determinantal Representations of Multivariate Polynomials	2017	Papri Dey
+	A Complete Characterization of Quadratic Polynomials that are determinants of Linear Matrix Polynomials	2016	Papri Dey Harish K. Pillai
+	A Complete Characterization of Determinantal Quadratic Polynomials	2016	Papri Dey Harish K. Pillai
+	A Complete Characterization of Determinantal Quadratic Polynomials	2016	Papri Dey Harish K. Pillai

Common Coauthors

Coauthor	Papers Together
Harish K. Pillai	4
Stephan Gardoll	3
Justin Chen	3
Daniel Plaumann	3
Thorsten Theobald	3
Hema Srinivasan	2
Ravi Kannan	2
Dan Edidin	1
Justin Chen	1
Nick Ryder	1
Paul Görlach	1
Nidhi Kaihnsa	1
Grigoriy Blekherman	1
Nikhil Srivastava	1
Nikhil Srivastava	1
Nick Ryder	1

Commonly Cited References

Action	Title	Year	Authors	# of times referenced
+ PDF Chat	Linear matrix inequality representation of sets	2006	J. William Helton Victor Vinnikov	10
+ PDF Chat	The Lax conjecture is true	2005	Adrian S. Lewis Pablo A. Parrilo M. V. Ramana	7
+ PDF Chat	Stable and real-zero polynomials in two variables	2014	Anatolii Grinshpan Dmitry S. Kaliuzhnyi-Verbovetskyi Victor Vinnikov Hugo J. Woerdeman	7
+ PDF Chat	LMI Representations of Convex Semialgebraic Sets and Determinantal Representations of Algebraic Hypersurfaces: Past, Present, and Future	2012	Victor Vinnikov	6
+	Polynomials with and without determinantal representations	2012	Tim Netzer Andreas Thom	6
+ PDF Chat	Computing Linear Matrix Representations of Helton-Vinnikov Curves	2012	Daniel Plaumann Bernd Sturmfels Cynthia Vinzant	6
+	Detecting rigid convexity of bivariate polynomials	2009	Didier Henrion	5
+	Some geometric results in semidefinite programming	1995	Motakuri V. Ramana A. J. Goldman	5
+	Doubly Stochastic Matrices and the Diagonal of a Rotation Matrix	1954	Alfred Horn	5
+	Semidefinite Optimization and Convex Algebraic Geometry	2012	Grigoriy Blekherman Pablo A. Parrilo Rekha R. Thomas	5
+	Obstructions to determinantal representability	2010	Petter Brändén	4
+	Symmetric determinantal representation of polynomials	2012	Ronan Quarez	4
+	Hyperbolicity cones and imaginary projections	2018	Thorsten Jörgens Thorsten Theobald	4
+	On orthostochastic, unistochastic and qustochastic matrices	2007	Oleg Chterental Dragomir Ž. Đoković	4
+	Real Stability Testing	2016	Prasad Raghavendra Nick Ryder Nikhil Srivastava	4
+ PDF Chat	Interlacing families II: Mixed characteristic polynomials and the Kadison--Singer problem	2015	Adam W. Marcus Daniel A. Spielman Nikhil Srivastava	4
+ PDF Chat	Hyperbolic polynomials, interlacers, and sums of squares	2013	Mario Kummer Daniel Plaumann Cynthia Vinzant	4
+	Definite Determinantal Representations via Orthostochastic Matrices.	2017	Papri Dey	4
+	A complete characterization of determinantal quadratic polynomials	2017	Papri Dey Harish K. Pillai	4
+ PDF Chat	A Note on Hyperbolic Polynomials.	1968	Wim Nuij	4
+ PDF Chat	Numerical implicitization	2019	Justin Chen Joe Kileel	3
+ PDF Chat	Definite determinantal representations of multivariate polynomials	2019	Papri Dey	3
+ PDF Chat	Determinantal representations of smooth cubic surfaces	2007	Anita Buckley Tomaž Košir	3
+	Determinantal representations and the Hermite matrix	2013	Tim Netzer Daniel Plaumann Andreas Thom	3
+	Determinantal representations of hyperbolic plane curves: An elementary approach	2013	Daniel Plaumann Cynthia Vinzant	3
+	Determinantal hypersurfaces	1999	Arnaud Beauville	3
+	Determinantal representations of hyperbolic curves via polynomial homotopy continuation	2016	Anton Leykin Daniel Plaumann	3
+	Self-adjoint determinantal representations of real plane curves	1993	Victor Vinnikov	2
+ PDF Chat	Containment Problems for Polytopes and Spectrahedra	2013	Kai Kellner Thorsten Theobald Christian Trabandt	2
+	Semidefinite Programming	1996	Lieven Vandenberghe Stephen Boyd	2
+	Stable and real-zero polynomials in two variables	2013	Anatolii Grinshpan Dmitry S. Kaliuzhnyi-Verbovetskyi Victor Vinnikov Hugo J. Woerdeman	2
+ PDF Chat	A characterization of the mixed discriminant	2016	Dan Florentin Vitali Milman Rolf Schneider	2
+ PDF Chat	Applications of stable polynomials to mixed determinants: Johnson's conjectures, unimodality, and symmetrized Fischer products	2008	Julius Borcea Petter Brändén	2
+ PDF Chat	Contractive determinantal representations of stable polynomials on a matrix polyball	2015	Anatolii Grinshpan Dmitry S. Kaliuzhnyi-Verbovetskyi Victor Vinnikov Hugo J. Woerdeman	2
+	Noncommutative convexity arises from linear matrix inequalities	2006	J. William Helton Scott McCullough Victor Vinnikov	2
+	Approximation algorithms for MAX-3-CUT and other problems via complex semidefinite programming	2001	Michel X. Goemans David P. Williamson	2
+	Completely Bounded Maps and Operator Algebras	2003	Vern I. Paulsen	2
+ PDF Chat	An Inequality for Hyperbolic Polynomials	1959	Lars Gårding	2
+ PDF Chat	Real stable polynomials and matroids: optimization and counting	2017	Damian Straszak Nisheeth K. Vishnoi	2
+	Completeness classes in algebra	1979	Leslie G. Valiant	2
+ PDF Chat	Rational Inner Functions on a Square-Matrix Polyball	2017	Anatolii Grinshpan Dmitry S. Kaliuzhnyi-Verbovetskyi Victor Vinnikov Hugo J. Woerdeman	2
+ PDF Chat	Smooth hyperbolicity cones are spectrahedral shadows	2014	Tim Netzer Raman Sanyal	2
+ PDF Chat	A Semidefinite Hierarchy for Containment of Spectrahedra	2015	Kai Kellner Thorsten Theobald Christian Trabandt	2
+	3×3 Orthostochastic matrices and the convexity of generalized numerical ranges	1979	Yik-Hoi Au-Yeung Yiu‐Tung Poon	2
+	Introduction to Complex Analysis in Several Variables	2005	Volker Scheidemann	2
+	Characterization of Determinantal Bivariate Polynomials	2017	Papri Dey	2
+ PDF Chat	Interlacing families I: Bipartite Ramanujan graphs of all degrees	2015	Adam W. Marcus Daniel A. Spielman Nikhil Srivastava	2
+	Matrix results on the Khatri-Rao and Tracy-Singh products	1999	Shuangzhe Liu	2
+	Nonnegative Matrices and Applications	1997	R.B. Bapat T. E. S. Raghavan	2
+	Negative dependence and the geometry of polynomials	2008	Julius Borcea Petter Brändén Thomas M. Liggett	2