Výsledky vyhledávání - 90C22 Mathematical Programming - semidefinite programming

  1. 1

    Phase recovery, MaxCut and complex semidefinite programming Autor Waldspurger, Irène, d’Aspremont, Alexandre, Mallat, Stéphane

    ISSN: 0025-5610, 1436-4646
    Vydáno: Berlin/Heidelberg Springer Berlin Heidelberg 01.02.2015
    Vydáno v Mathematical programming (01.02.2015)
    “… ) similar to the classical MaxCut semidefinite program. We solve this problem using a provably convergent block coordinate descent algorithm whose structure is similar…”
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  2. 2

    Generalized Gauss inequalities via semidefinite programming Autor Van Parys, Bart P. G., Goulart, Paul J., Kuhn, Daniel

    ISSN: 0025-5610, 1436-4646
    Vydáno: Berlin/Heidelberg Springer Berlin Heidelberg 01.03.2016
    Vydáno v Mathematical programming (01.03.2016)
    “…A sharp upper bound on the probability of a random vector falling outside a polytope, based solely on the first and second moments of its distribution, can be computed efficiently using semidefinite programming…”
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  3. 3

    Positive semidefinite rank Autor Fawzi, Hamza, Gouveia, João, Parrilo, Pablo A., Robinson, Richard Z., Thomas, Rekha R.

    ISSN: 0025-5610, 1436-4646
    Vydáno: Berlin/Heidelberg Springer Berlin Heidelberg 01.10.2015
    Vydáno v Mathematical programming (01.10.2015)
    “…Let M ∈ R p × q be a nonnegative matrix. The positive semidefinite rank (psd rank) of M is the smallest integer k for which there exist positive semidefinite matrices A i , B j of size k…”
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  4. 4

    Weak notions of nondegeneracy in nonlinear semidefinite programming Autor Andreani, Roberto, Haeser, Gabriel, Mito, Leonardo M., Ramírez, Héctor

    ISSN: 0025-5610, 1436-4646
    Vydáno: Berlin/Heidelberg Springer Berlin Heidelberg 01.05.2024
    Vydáno v Mathematical programming (01.05.2024)
    “…The constraint nondegeneracy condition is one of the most relevant and useful constraint qualifications in nonlinear semidefinite programming…”
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  5. 5

    New lower bounds on crossing numbers of Km,n from semidefinite programming Autor Brosch, Daniel, C. Polak, Sven

    ISSN: 0025-5610, 1436-4646
    Vydáno: Berlin/Heidelberg Springer Berlin Heidelberg 01.09.2024
    Vydáno v Mathematical programming (01.09.2024)
    “…In this paper, we use semidefinite programming and representation theory to compute new lower bounds on the crossing number of the complete bipartite graph…”
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  6. 6

    Sparse sums of squares on finite abelian groups and improved semidefinite lifts Autor Fawzi, Hamza, Saunderson, James, Parrilo, Pablo A.

    ISSN: 0025-5610, 1436-4646
    Vydáno: Berlin/Heidelberg Springer Berlin Heidelberg 01.11.2016
    Vydáno v Mathematical programming (01.11.2016)
    “… ^ , S ) ) with maximal cliques related to T . Our result relies on two main ingredients: the decomposition of sparse positive semidefinite matrices with a chordal sparsity pattern…”
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  7. 7

    Distributionally robust joint chance constraints with second-order moment information Autor Zymler, Steve, Kuhn, Daniel, Rustem, Berç

    ISSN: 0025-5610, 1436-4646
    Vydáno: Berlin/Heidelberg Springer-Verlag 01.02.2013
    Vydáno v Mathematical programming (01.02.2013)
    “…We develop tractable semidefinite programming based approximations for distributionally robust individual and joint chance constraints, assuming that only the first- and second-order moments as well…”
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  8. 8

    On the superlinear local convergence of a penalty-free method for nonlinear semidefinite programming Autor Zhao, Qi, Chen, Zhongwen

    ISSN: 0377-0427, 1879-1778
    Vydáno: Elsevier B.V 15.12.2016
    “…This paper is concerned with a sequentially semidefinite programming (SSDP) algorithm for solving nonlinear semidefinite programming problems (NLSDP…”
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  9. 9

    Cuts and semidefinite liftings for the complex cut polytope Autor Sinjorgo, Lennart, Sotirov, Renata, Anjos, Miguel F.

    ISSN: 0025-5610, 1436-4646
    Vydáno: 09.10.2024
    Vydáno v Mathematical programming (09.10.2024)
    “… of $$x \in \mathbb {C}^n$$ x ∈ C n are m th unit roots. These polytopes have applications in MAX-3-CUT, digital communication technology, angular synchronization and more generally, complex quadratic programming. For $$m=2$$ m…”
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    A Line Search SQP-type Method with Bi-object Strategy for Nonlinear Semidefinite Programming Autor Fu, Wen-hao, Chen, Zhong-wen

    ISSN: 0168-9673, 1618-3932
    Vydáno: Berlin/Heidelberg Springer Berlin Heidelberg 01.04.2022
    Vydáno v Acta Mathematicae Applicatae Sinica (01.04.2022)
    “…We propose a line search exact penalty method with bi-object strategy for nonlinear semidefinite programming…”
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  12. 12

    Copositivity and constrained fractional quadratic problems Autor Amaral, Paula, Bomze, Immanuel M., Júdice, Joaquim

    ISSN: 0025-5610, 1436-4646
    Vydáno: Berlin/Heidelberg Springer Berlin Heidelberg 01.08.2014
    Vydáno v Mathematical programming (01.08.2014)
    “…) and Standard Fractional Quadratic Problem (StFQP). Based on these formulations, Semidefinite Programming relaxations are derived for finding good lower bounds…”
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  13. 13

    Convex hull results on quadratic programs with non-intersecting constraints Autor Joyce, Alexander, Yang, Boshi

    ISSN: 0025-5610, 1436-4646
    Vydáno: Berlin/Heidelberg Springer Berlin Heidelberg 01.05.2024
    Vydáno v Mathematical programming (01.05.2024)
    “…Let F ⊆ R n be a nonempty closed set. Understanding the structure of the closed convex hull C ¯ ( F ) : = conv ¯ { ( x , x x T ) | x ∈ F } in the lifted space…”
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  14. 14

    Semidefinite relaxations of ordering problems Autor Hungerländer, P., Rendl, F.

    ISSN: 0025-5610, 1436-4646
    Vydáno: Berlin/Heidelberg Springer-Verlag 01.08.2013
    Vydáno v Mathematical programming (01.08.2013)
    “… The quadratic ordering problem does not seem to have attracted similar attention. We present a systematic investigation of semidefinite optimization based relaxations for the quadratic ordering problem, extending and improving existing approaches…”
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  15. 15

    Solving clustered low-rank semidefinite programs arising from polynomial optimization Autor Leijenhorst, Nando, de Laat, David

    ISSN: 1867-2949, 1867-2957
    Vydáno: Berlin/Heidelberg Springer Berlin Heidelberg 01.09.2024
    Vydáno v Mathematical programming computation (01.09.2024)
    “…We study a primal-dual interior point method specialized to clustered low-rank semidefinite programs requiring high precision numerics, which arise from certain multivariate polynomial (matrix…”
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  16. 16

    Sum-of-squares relaxations for polynomial min–max problems over simple sets Autor Bach, Francis

    ISSN: 0025-5610, 1436-4646
    Vydáno: Berlin/Heidelberg Springer Berlin Heidelberg 01.01.2025
    Vydáno v Mathematical programming (01.01.2025)
    “…We consider min–max optimization problems for polynomial functions, where a multivariate polynomial is maximized with respect to a subset of variables, and the…”
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    A preconditioned iterative interior point approach to the conic bundle subproblem Autor Helmberg, Christoph

    ISSN: 0025-5610, 1436-4646
    Vydáno: Berlin/Heidelberg Springer Berlin Heidelberg 01.05.2024
    Vydáno v Mathematical programming (01.05.2024)
    “…The conic bundle implementation of the spectral bundle method for large scale semidefinite programming solves in each iteration a semidefinite quadratic subproblem by an interior point approach…”
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  18. 18

    Exploiting aggregate sparsity in second-order cone relaxations for quadratic constrained quadratic programming problems Autor Sheen, Heejune, Yamashita, Makoto

    ISSN: 1055-6788, 1029-4937
    Vydáno: Abingdon Taylor & Francis 04.03.2022
    Vydáno v Optimization methods & software (04.03.2022)
    “…Among many approaches to increase the computational efficiency of semidefinite programming (SDP…”
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    On the tightness of an SDP relaxation for homogeneous QCQP with three real or four complex homogeneous constraints Autor Ai, Wenbao, Liang, Wei, Yuan, Jianhua

    ISSN: 0025-5610, 1436-4646
    Vydáno: Heidelberg Springer Nature B.V 01.05.2025
    Vydáno v Mathematical programming (01.05.2025)
    “… For this problem, we present a sufficient and necessary test condition to detect whether its standard semi-definite programming (SDP…”
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    Models and algorithms for distributionally robust least squares problems Autor Mehrotra, Sanjay, Zhang, He

    ISSN: 0025-5610, 1436-4646
    Vydáno: Berlin/Heidelberg Springer Berlin Heidelberg 01.08.2014
    Vydáno v Mathematical programming (01.08.2014)
    “… For the first case, we give an equivalent formulation and show that the optimization problem can be solved using a semidefinite optimization reformulation or polynomial time algorithms…”
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