Cynthia Leslie Vinzant
Works (20)
Updated: July 5th, 2023 15:40
2021 journal article
LOG-CONCAVE POLYNOMIALS, I: ENTROPY AND A DETERMINISTIC APPROXIMATION ALGORITHM FOR COUNTING BASES OF MATROIDS
DUKE MATHEMATICAL JOURNAL, 170(16), 3459–3504.
arxiv.org (repository)
Source: Web Of Science
Added: November 29, 2021
2021 article
Log-Concave Polynomials IV: Approximate Exchange, Tight Mixing Times, and Near-Optimal Sampling of Forests
STOC '21: PROCEEDINGS OF THE 53RD ANNUAL ACM SIGACT SYMPOSIUM ON THEORY OF COMPUTING, pp. 408–420.
author keywords: Counting and Sampling; Near-Linear Time Algorithm; Random Walk; Exchange Property; Discrete Optimization
Source: Web Of Science
Added: July 18, 2022
2021 article
Log-Concave Polynomials in Theory and Applications (Tutorial)
STOC '21: PROCEEDINGS OF THE 53RD ANNUAL ACM SIGACT SYMPOSIUM ON THEORY OF COMPUTING, pp. 12–12.
author keywords: Log-Concave Polynomials; Matroids; Approximate Counting; Approximate Sampling; High Dimensional Expanders
Source: Web Of Science
Added: July 18, 2022
2021 journal article
Positively hyperbolic varieties, tropicalization, and positroids
ADVANCES IN MATHEMATICS, 383.
author keywords: Stable polynomial; Hyperbolicity; Positroid; Positive Grassmannian; Non-crossing partition; M-convex
Source: Web Of Science
Added: May 24, 2021
2019 journal article
Computing complex and real tropical curves using monodromy
JOURNAL OF PURE AND APPLIED ALGEBRA, 223(12), 5232–5250.
Source: Web Of Science
Added: August 5, 2019
2019 article
Log-Concave Polynomials II: High-Dimensional Walks and an FPRAS for Counting Bases of a Matroid
PROCEEDINGS OF THE 51ST ANNUAL ACM SIGACT SYMPOSIUM ON THEORY OF COMPUTING (STOC '19), pp. 1–12.
author keywords: Approximating Counting; Approximate Sampling; High-Dimensional Expanders; Geometry of Polynomials
Source: Web Of Science
Added: April 27, 2020
2019 journal article
Low-Rank Sum-of-Squares Representations on Varieties of Minimal Degree
INTERNATIONAL MATHEMATICS RESEARCH NOTICES, 2019(1), 33–54.
Source: Web Of Science
Added: February 4, 2019
2018 article
Log-Concave Polynomials, Entropy, and a Deterministic Approximation Algorithm for Counting Bases of Matroids
2018 IEEE 59TH ANNUAL SYMPOSIUM ON FOUNDATIONS OF COMPUTER SCIENCE (FOCS), pp. 35–46.
author keywords: matroid; deterministic counting; entropy; log-concave polynomial
Source: Web Of Science
Added: January 21, 2019
2015 conference paper
A small frame and a certificate of its injectivity
2015 International Conference on Sampling Theory and Applications (SAMPTA), 197–200.
Source: NC State University Libraries
Added: August 6, 2018
2015 journal article
An algebraic characterization of injectivity in phase retrieval
Applied and Computational Harmonic Analysis, 38(2), 346–356.
author keywords: Phase retrieval; Algebraic geometry
Source: Crossref
Added: February 24, 2020
2015 journal article
Computing Hermitian determinantal representations of hyperbolic curves
INTERNATIONAL JOURNAL OF ALGEBRA AND COMPUTATION, 25(8), 1327–1336.
author keywords: Hyperbolic polynomials; determinantal representations; interlacing; Hermitian matrices of linear forms
Source: Web Of Science
Added: August 6, 2018
2015 journal article
Hyperbolic polynomials, interlacers, and sums of squares
Mathematical Programming, 153(1), 223–245.
Source: Crossref
Added: December 11, 2020
2015 journal article
Quartic spectrahedra
MATHEMATICAL PROGRAMMING, 151(2), 585–612.
Source: Web Of Science
Added: August 6, 2018
2013 journal article
Determinantal representations of hyperbolic plane curves: An elementary approach
Journal of Symbolic Computation, 57, 48–60.
author keywords: Hyperbolic polynomials; Determinantal representations; Interlacing; Hermitian matrices of linear forms
Source: Crossref
Added: August 28, 2020
2013 journal article
The entropic discriminant
Advances in Mathematics, 244, 678–707.
author keywords: Matroid; Discriminant; Hyperplane arrangement; Ramification locus; Fully real system
Source: Crossref
Added: August 28, 2020
2012 journal article
Real radical initial ideals
Journal of Algebra, 352(1), 392–407.
author keywords: Real algebraic geometry; Tropical geometry; Initial ideals; Semialgebraic sets; Preorders; Quadractic modules
Source: Crossref
Added: December 11, 2020
2012 journal article
The Central Curve in Linear Programming
Foundations of Computational Mathematics, 12(4), 509–540.
author keywords: Linear programming; Central path; Hyperplane arrangement; Interior-point methods; Complementary slackness; Matroid; Tutte polynomial; Hyperbolic polynomial; Gauss map; Degree; Curvature; Total curvature; Projective variety; Grobner basis; Prime ideal
Source: Crossref
Added: August 28, 2020
2011 journal article
Edges of the Barvinok–Novik Orbitope
Discrete & Computational Geometry, 46(3), 479–487.
author keywords: Moment curve; Toeplitz operator; Orbitope; Convex hull of a curve
Source: Crossref
Added: January 5, 2021
2011 journal article
Quartic curves and their bitangents
Journal of Symbolic Computation, 46(6), 712–733.
author keywords: Plane curves; Bitangents; Determinantal representations; Sums of squares; Semidefinite programming; Gale duality
Source: Crossref
Added: August 28, 2020
2009 journal article
Lower bounds for optimal alignments of binary sequences
Discrete Applied Mathematics, 157(15), 3341–3346.
author keywords: Sequence alignment; Parametric analysis; Computational biology
Source: Crossref
Added: January 5, 2021
