Search Results - "Complex semidefinite programming"

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

    ISSN: 0025-5610, 1436-4646
    Published: Berlin/Heidelberg Springer Berlin Heidelberg 01.02.2015
    Published in Mathematical programming (01.02.2015)
    “…Phase retrieval seeks to recover a signal x ∈ C p from the amplitude | A x | of linear measurements A x ∈ C n . We cast the phase retrieval problem as a…”
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    A maximum hypergraph 3-cut problem with limited unbalance: approximation and analysis by Sun, Jian, Zhang, Zan-Bo, Chen, Yannan, Han, Deren, Du, Donglei, Zhang, Xiaoyan

    ISSN: 0925-5001, 1573-2916
    Published: New York Springer US 01.11.2023
    Published in Journal of global optimization (01.11.2023)
    “… We formulate the MH3C-LU as a ternary quadratic program and present a randomized approximation algorithm based on the complex semidefinite programming relaxation technique…”
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    Low complexity cooperative multicast beamforming in multiuser multicell downlink networks by Dartmann, G., Xitao Gong, Ascheid, G.

    ISBN: 1457701405, 9781457701405
    ISSN: 2166-5370
    Published: IEEE 01.06.2011
    “… The SINR of the presented algorithm is very close to the SINR of the known solution based on the more complex semidefinite programming…”
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