Gram spectrahedra L Chua, D Plaumann, R Sinn, C Vinzant
Ordered Algebraic Structures and Related Topics, Contemp. Math 697, 81-105, 2016
31 2016 Algebraic boundaries of convex semi-algebraic sets R Sinn
Research in the Mathematical Sciences 2, 1-18, 2015
27 2015 Do sums of squares dream of free resolutions? G Blekherman, R Sinn, M Velasco
SIAM Journal on Applied Algebra and Geometry 1 (1), 175-199, 2017
26 2017 Real rank with respect to varieties G Blekherman, R Sinn
Linear algebra and its applications 505, 344-360, 2016
21 2016 A note on the convex hull of finitely many projections of spectrahedra T Netzer, R Sinn
arXiv preprint arXiv:0908.3386, 2009
20 2009 Generic spectrahedral shadows R Sinn, B Sturmfels
SIAM Journal on Optimization 25 (2), 1209-1220, 2015
19 2015 Low-rank sum-of-squares representations on varieties of minimal degree G Blekherman, D Plaumann, R Sinn, C Vinzant
International Mathematics Research Notices 2019 (1), 33-54, 2019
18 2019 Algebraic Boundaries of -Orbitopes R Sinn
Discrete & Computational Geometry 50, 219-235, 2013
16 2013 Maximum likelihood threshold and generic completion rank of graphs G Blekherman, R Sinn
Discrete & Computational Geometry 61, 303-324, 2019
15 2019 Adjoints and canonical forms of polypols K Kohn, R Piene, K Ranestad, F Rydell, B Shapiro, R Sinn, MS Sorea, ...
arXiv preprint arXiv:2108.11747, 2021
14 2021 Typical and generic ranks in matrix completion DI Bernstein, G Blekherman, R Sinn
Linear Algebra and its Applications 585, 71-104, 2020
14 2020 Panorama der Mathematik A Loos, R Sinn, GM Ziegler
Springer, 2022
12 2022 Kippenhahn's theorem for joint numerical ranges and quantum states D Plaumann, R Sinn, S Weis
SIAM Journal on Applied Algebra and Geometry 5 (1), 86-113, 2021
12 2021 Computing Hermitian determinantal representations of hyperbolic curves D Plaumann, R Sinn, DE Speyer, C Vinzant
International Journal of Algebra and Computation 25 (08), 1327-1336, 2015
9 2015 Conic programming: Infeasibility certificates and projective geometry S Naldi, R Sinn
Journal of Pure and Applied Algebra 225 (7), 106605, 2021
8 2021 Sums of squares: a real projective story G Blekherman, R Sinn, GG Smith, M Velasco
Notices of the American Mathematical Society 68 (05), 2021
8 2021 A note on the convex hull of finitely many projections of spectrahedra (2009) T Netzer, R Sinn
URL: https://arxiv. org/abs/0908.3386, 0
7 Families of faces and the normal cycle of a convex semi-algebraic set D Plaumann, R Sinn, JL Wesner
Beiträge zur Algebra und Geometrie/Contributions to Algebra and Geometry 64 …, 2023
6 2023 Existence of two view chiral reconstructions A Pryhuber, R Sinn, RR Thomas
SIAM Journal on Applied Algebra and Geometry 6 (1), 41-76, 2022
6 2022 Maximum likelihood estimation for nets of conics S Dye, K Kohn, F Rydell, R Sinn
Le Matematiche 76 (2), 399-414, 2021
6 2021