On the geometry of the set of symmetric matrices with repeated eigenvalues P Breiding, K Kozhasov, A Lerario Arnold Mathematical Journal 4 (3), 423-443, 2018 | 20 | 2018 |
On fully real eigenconfigurations of tensors K Kozhasov SIAM Journal on Applied Algebra and Geometry 2 (2), 339-347, 2018 | 20 | 2018 |
The real polynomial eigenvalue problem is well conditioned on the average C Beltrán, K Kozhasov Foundations of Computational Mathematics 20, 291-309, 2020 | 14 | 2020 |
Chebyshev polynomials and best rank-one approximation ratio A Agrachev, K Kozhasov, A Uschmajew SIAM Journal on Matrix Analysis and Applications 41 (1), 308-331, 2020 | 12 | 2020 |
On minimality of determinantal varieties K Kozhasov Linear Algebra and its Applications 626, 56-78, 2021 | 8 | 2021 |
Random spectrahedra P Breiding, K Kozhasov, A Lerario SIAM Journal on Optimization 29 (4), 2608-2624, 2019 | 7 | 2019 |
On the geometry of the set of symmetric matrices with repeated eigenvalues, Arnold Math P Breiding, K Kozhasov, A Lerario J 4 (3-4), 423-443, 2018 | 7 | 2018 |
Positivity certificates via integral representations K Kozhasov, M Michalek, B Sturmfels Facets of algebraic geometry 2, 84-114, 2019 | 5 | 2019 |
On the minimal algebraic complexity of the rank-one approximation problem for general inner products K Kozhasov, A Muniz, Y Qi, L Sodomaco arXiv preprint arXiv:2309.15105, 2023 | 4 | 2023 |
On the number of flats tangent to convex hypersurfaces in random position K Kozhasov, A Lerario Discrete & Computational Geometry 63 (1), 229-254, 2020 | 4 | 2020 |
On eigenvalues of symmetric matrices with PSD principal submatrices K Kozhasov Journal of Symbolic Computation 119, 90-100, 2023 | 3 | 2023 |
Nonnegative forms with sublevel sets of minimal volume K Kozhasov, JB Lasserre Mathematical Programming 193 (1), 485-498, 2022 | 3 | 2022 |
Nodes on quintic spectrahedra T Brysiewicz, K Kozhasov, M Kummer arXiv preprint arXiv:2011.13860, 2020 | 3 | 2020 |
Probabilistic bounds on best rank-1 approximation ratio K Kozhasov, J Tonelli-Cueto Linear and Multilinear Algebra, 1-29, 2024 | 2 | 2024 |
Volumes of sublevel sets of nonnegative forms and complete monotonicity K Kozhasov, JB Lasserre SIAM Journal on Applied Algebra and Geometry 7 (4), 768-785, 2023 | 1 | 2023 |
Minimality of tensors of fixed multilinear rank A Heaton, K Kozhasov, L Venturello Linear and Multilinear Algebra 71 (8), 1364-1377, 2023 | 1 | 2023 |
Chebyshev polynomials and best rank-one approximation ratio A Agrachev, K Kozhasov, A Uschmajew arXiv preprint arXiv:1904.00488, 2019 | 1 | 2019 |
Singularities of Spectrahedra K Kozhasov | | 2022 |
Non-negative forms, volumes of sublevel sets, complete monotonicity and moment matrices K Kozhasov, JB Lasserre arXiv preprint arXiv:2206.05170, 2022 | | 2022 |
Nodes on quintic spectrahedra K Kozhasov | | 2021 |