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Antonios Varvitsiotis
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Year
Quantum and non-signalling graph isomorphisms
A Atserias, L Mančinska, DE Roberson, R Šámal, S Severini, ...
Journal of Combinatorial Theory, Series B 136, 289-328, 2019
712019
A new graph parameter related to bounded rank positive semidefinite matrix completions
M Laurent, A Varvitsiotis
Mathematical Programming 145 (1), 291-325, 2014
51*2014
Robust self-testing of quantum systems via noncontextuality inequalities
K Bharti, M Ray, A Varvitsiotis, NA Warsi, A Cabello, LC Kwek
Physical review letters 122 (25), 250403, 2019
432019
Minimum dimension of a Hilbert space needed to generate a quantum correlation
J Sikora, A Varvitsiotis, Z Wei
Physical Review Letters 117 (6), 060401, 2016
432016
Positive semidefinite matrix completion, universal rigidity and the strong Arnold property
M Laurent, A Varvitsiotis
Linear Algebra and its Applications 452, 292-317, 2014
392014
Characterising the correlations of prepare-and-measure quantum networks
Y Wang, IW Primaatmaja, E Lavie, A Varvitsiotis, CCW Lim
npj Quantum Information 5 (1), 1-6, 2019
362019
Mixed volume and distance geometry techniques for counting Euclidean embeddings of rigid graphs
IZ Emiris, EP Tsigaridas, A Varvitsiotis
Distance geometry, 23-45, 2013
30*2013
Linear conic formulations for two-party correlations and values of nonlocal games
J Sikora, A Varvitsiotis
Mathematical Programming 162 (1), 431-463, 2017
252017
Completely positive semidefinite rank
A Prakash, J Sikora, A Varvitsiotis, Z Wei
Mathematical Programming 171 (1), 397-431, 2018
162018
Device-independent dimension tests in the prepare-and-measure scenario
J Sikora, A Varvitsiotis, Z Wei
Physical Review A 94 (4), 042125, 2016
162016
Deciding the existence of perfect entangled strategies for nonlocal games
L Mančinska, DE Roberson, A Varvitsiotis
arXiv preprint arXiv:1506.07429, 2015
122015
Forbidden minor characterizations for low-rank optimal solutions to semidefinite programs over the elliptope
M Laurent, A Varvitsiotis
Journal of Combinatorial Theory, Series B 108, 40-80, 2014
112014
Complexity of the positive semidefinite matrix completion problem with a rank constraint. Discrete Geometry and Optimization
M Laurent, ME Nagy, A Varvitsiotis
Fields Institute Communications, K. Bezdek, A. Deza and Y. Ye (eds …, 2013
11*2013
Graph homomorphisms via vector colorings
C Godsil, DE Roberson, B Rooney, R Šámal, A Varvitsiotis
European Journal of Combinatorics 79, 244-261, 2019
9*2019
Geometric structure of quantum correlators via semidefinite programming
A Varvitsiotis, Y Cai
Physical Review A 99 (5), 052108, 2019
92019
The excluded minors for isometric realizability in the plane
S Fiorini, T Huynh, G Joret, A Varvitsiotis
SIAM Journal on Discrete Mathematics 31 (1), 438-453, 2017
82017
Combinatorial conditions for low rank solutions in semidefinite programming
A Varvitsiotis
82013
Local certification of programmable quantum devices of arbitrary high dimensionality
K Bharti, M Ray, A Varvitsiotis, A Cabello, LC Kwek
arXiv preprint arXiv:1911.09448, 2019
72019
Complexity of the positive semidefinite matrix completion problem with a rank constraint
ML ME-Nagy, A Varvitsiotis
7*2012
Computing the Grothendieck constant of some graph classes
M Laurent, A Varvitsiotis
Operations Research Letters 39 (6), 452-456, 2011
72011
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Articles 1–20