Cordian Riener
Cited by
Cited by
Exploiting symmetries in SDP-relaxations for polynomial optimization
C Riener, T Theobald, LJ Andrén, JB Lasserre
Mathematics of Operations Research 38 (1), 122-141, 2013
On the degree and half-degree principle for symmetric polynomials
C Riener
Journal of Pure and Applied Algebra 216 (4), 850-856, 2012
Symmetric nonnegative forms and sums of squares
G Blekherman, C Riener
Discrete & Computational Geometry 65, 764 - 799, 2021
Optimization approaches to quadrature: new characterizations of Gaussian quadrature on the line and quadrature with few nodes on plane algebraic curves, on the plane and in …
C Riener, M Schweighofer
Journal of Complexity 45, 22 - 54, 2018
Symmetric semi-algebraic sets and non-negativity of symmetric polynomials
C Riener
Journal of Pure and Applied Algebra 220 (8), 2809-2815, 2016
Symmetric ideals, Specht polynomials and solutions to symmetric systems of equations
P Moustrou, C Riener, H Verdure
Journal of Symbolic Computation 107, 106 - 121, 2021
Symmetry reduction in AM/GM-based optimization
P Moustrou, H Naumann, C Riener, T Theobald, H Verdure
SIAM J. Optimization, 2021
Real root finding for equivariant semi-algebraic systems
C Riener, MSE Din
International Symposium on Symbolic and Algebraic Computation 2018, 335-342, 2018
Bounding the equivariant Betti numbers of symmetric semi-algebraic sets
S Basu, C Riener
Advances in Mathematics 305, 803-855, 2017
On extreme forms in dimension 8
C Riener
Journal de théorie des nombres de Bordeaux 18 (3), 677-682, 2006
Vandermonde varieties, mirrored spaces, and the cohomology of symmetric semi-algebraic sets
S Basu, C Riener
Foundations of Computational Mathematics, 2021
Reflection groups, reflection arrangements, and invariant real varieties
T Friedl, C Riener, R Sanyal
Proceedings of the AMS 146 (3), 1031–1045, 2018
Symmetries in Semidefinite and Polynomial Optimization: Relaxations, Combinatorics, and the Degree Principle
CB Riener
Univ.-Bibliothek Frankfurt am Main, 2011
On the isotypic decomposition of cohomology modules of symmetric semi-algebraic sets: polynomial bounds on multiplicities
S Basu, C Riener
International Mathematics Research Notices 2020 (7), 2054–2113, 2020
Deciding positivity of multisymmetric polynomials
P Görlach, C Riener, T Weißer
Journal of Symbolic Computation 74, 603–616, 2016
A note on extrema of linear combinations of elementary symmetric functions
A Kovačec, S Kuhlmann, C Riener
Linear and Multilinear Algebra 60 (2), 219-224, 2012
Reflection groups and cones of sums of squares
S Debus, C Riener
Journal of Symbolic Computation 119, 112-144, 2023
Polynomial description for the T-Orbit Spaces of Multiplicative Actions
E Hubert, T Metzlaff, C Riener
arxiv:2203.13152, 2022
Efficient algorithms for computing the Euler-Poincaré characteristic of symmetric semi-algebraic sets
S Basu, C Riener
Ordered Algebraic Structures and Related Topics, Contemporary Mathematics …, 2017
Linear slices of hyperbolic polynomials and positivity of symmetric polynomial functions
C Riener, R Schabert
arXiv preprint arXiv:2203.08727, 2022
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