Search Results - convex functions AND convex progress in convex geometry

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  1. 1

    Convex Primal Formulations for Convex Hull Pricing With Reserve Commitments by Yu, Yanan, Zhang, Tong, Guan, Yongpei, Chen, Yonghong

    ISSN: 0885-8950, 1558-0679
    Published: New York IEEE 01.05.2021
    Published in IEEE transactions on power systems (01.05.2021)
    “…Convex hull pricing has been introduced recently to increase transparency and reduce uplift payments for the U.S. wholesale markets…”
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    Journal Article
  2. 2

    Superfast Second-Order Methods for Unconstrained Convex Optimization by Nesterov, Yurii

    ISSN: 0022-3239, 1573-2878
    Published: New York Springer US 01.10.2021
    “…; Arjevani and Shiff in Math Program 178(1–2):327–360, 2019), which is O k - 7 / 2 . Our progress can be explained by a finer specification of the problem class…”
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    Journal Article
  3. 3

    Linearization and parallelization schemes for convex mixed-integer nonlinear optimization by Sharma, Meenarli, Palkar, Prashant, Mahajan, Ashutosh

    ISSN: 0926-6003, 1573-2894
    Published: New York Springer US 01.03.2022
    “…We develop and test linearization and parallelization schemes for convex mixed-integer nonlinear programming…”
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    Journal Article
  4. 4

    The Largest Eigenvalue of a Convex Function, Duality, and a Theorem of Slodkowski by Dellatorre, Matthew

    ISSN: 1050-6926, 1559-002X
    Published: New York Springer US 01.10.2016
    Published in The Journal of geometric analysis (01.10.2016)
    “…” of a convex function. In his work on the Dirichlet problem, Slodkowski introduces a generalized second-order derivative which for C 2 functions corresponds to the largest eigenvalue of the Hessian…”
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    Journal Article
  5. 5

    Convergence analysis of a proximal point algorithm for minimizing differences of functions by An, Nguyen Thai, Nam, Nguyen Mau

    ISSN: 0233-1934, 1029-4945
    Published: Philadelphia Taylor & Francis 02.01.2017
    Published in Optimization (02.01.2017)
    “… A significant progress to go beyond convexity was made by considering the class of functions representable as differences of convex functions…”
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    Journal Article
  6. 6

    The joy of implications, aka pure Horn formulas: Mainly a survey by Wild, Marcel

    ISSN: 0304-3975, 1879-2294
    Published: Elsevier B.V 07.01.2017
    Published in Theoretical computer science (07.01.2017)
    “… We survey the mathematical theory of implications with an emphasis on the progress made in the last 30 years…”
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    Journal Article
  7. 7

    Fredholm Eigenvalues and Quasiconformal Geometry of Polygons by Krushkal, Samuel L.

    ISSN: 1072-3374, 1573-8795
    Published: New York Springer US 01.01.2021
    “… This is important also for the potential theory but has not been solved even for convex polygons. This case has intrinsic interest in view of the connection of polygons with the geometry of the universal…”
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    Journal Article
  8. 8

    On the Convergence of a Bayesian Algorithm for Joint Dictionary Learning and Sparse Recovery by Joseph, Geethu, Murthy, Chandra R.

    ISSN: 1053-587X, 1941-0476
    Published: New York IEEE 2020
    “… In this paper, we make progress on this problem by analyzing a Bayesian algorithm for DL. Specifically, we cast the DL problem into the sparse Bayesian learning (SBL…”
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    Journal Article
  9. 9

    On FISTA with a relative error rule by Bello-Cruz, Yunier, Gonçalves, Max L. N., Krislock, Nathan

    ISSN: 0926-6003, 1573-2894
    Published: New York Springer US 01.03.2023
    “…The fast iterative shrinkage/thresholding algorithm (FISTA) is one of the most popular first-order iterations for minimizing the sum of two convex functions…”
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    Journal Article
  10. 10

    Recent Progress on Integrally Convex Functions by Murota, Kazuo, Tamura, Akihisa

    ISSN: 2331-8422
    Published: Ithaca Cornell University Library, arXiv.org 22.02.2023
    Published in arXiv.org (22.02.2023)
    “…Integrally convex functions constitute a fundamental function class in discrete convex analysis, including M-convex functions, L-convex functions, and many others…”
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    Paper
  11. 11

    Fast algorithms for maximizing monotone nonsubmodular functions by Liu, Bin, Hu, Miaomiao

    ISSN: 1382-6905, 1573-2886
    Published: New York Springer US 01.07.2022
    Published in Journal of combinatorial optimization (01.07.2022)
    “…) objective functions, the approximation algorithms for this problem have gotten much progress by using some interesting techniques…”
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    Journal Article
  12. 12

    Proximal point algorithms involving fixed points of nonexpansive mappings in CAT(0) spaces by Cholamjiak, Prasit, Abdou, Afrah AN, Cho, Yeol Je

    ISSN: 1687-1812, 1687-1812
    Published: Cham Springer International Publishing 10.12.2015
    “… ) spaces and prove that the sequence generated by our iterative process converges to a minimizer of a convex function and a fixed point of mappings…”
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    Journal Article
  13. 13

    Complex hyperbolic orbifolds and hybrid lattices by Falbel, Elisha, Pasquinelli, Irene

    ISSN: 0046-5755, 1572-9168
    Published: Dordrecht Springer Netherlands 01.04.2023
    Published in Geometriae dedicata (01.04.2023)
    “…A class of complex hyperbolic lattices in PU (2, 1) called the Deligne-Mostow lattices has been reinterpreted by Hirzebruch (see [ 1 , 10 ] and [ 24 ]) in…”
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    Journal Article
  14. 14

    A non-monotone trust-region method with noisy oracles and additional sampling by Krejić, Nataša, Krklec Jerinkić, Nataša, Martínez, Ángeles, Yousefi, Mahsa

    ISSN: 0926-6003, 1573-2894
    Published: New York Springer US 01.09.2024
    “… Depending on the estimated progress of the algorithm, this can yield sample size scenarios ranging from mini-batch to full sample functions…”
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    Journal Article
  15. 15

    An Algebraic Brascamp–Lieb Inequality by Duncan, Jennifer

    ISSN: 1050-6926, 1559-002X
    Published: New York Springer US 01.10.2021
    Published in The Journal of geometric analysis (01.10.2021)
    “…–Lieb inequality is defined as a multilinear Lebesgue bound on the product of the pullbacks of a collection of functions f j ∈ L q j ( R n j ) , for j = 1…”
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    Journal Article
  16. 16

    Improved Weighted Restriction Estimates in R3 by Shayya, Bassam

    ISSN: 1050-6926, 1559-002X
    Published: New York Springer US 01.09.2023
    Published in The Journal of geometric analysis (01.09.2023)
    “…Suppose 0 < α ≤ n , H : R n → [ 0 , 1 ] is a Lebesgue measurable function, and A α ( H ) is the infimum of all numbers C for which the…”
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    Journal Article
  17. 17

    Proximal Methods for Self-Healing and Exact Distributed Convex Optimization Extended abstract by Freeman, Randy A.

    Published: IEEE 27.09.2022
    “…Distributed convex optimization algorithms employ a variety of methods for achieving exact convergence to the global optimal value…”
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    Conference Proceeding
  18. 18

    Streaming submodular maximization under d-knapsack constraints by Chen, Zihan, Liu, Bin, Du, Hongmin W.

    ISSN: 1382-6905, 1573-2886
    Published: New York Springer US 01.01.2023
    Published in Journal of combinatorial optimization (01.01.2023)
    “… Among the known results, most of the submodular functions are defined on set. But recently some progress has been made on the integer lattice…”
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    Journal Article
  19. 19

    A Distributed Optimization Accelerated Algorithm with Uncoordinated Time-Varying Step-Sizes in an Undirected Network by Lü, Yunshan, Xiong, Hailing, Zhou, Hao, Guan, Xin

    ISSN: 2227-7390, 2227-7390
    Published: Basel MDPI AG 01.02.2022
    Published in Mathematics (Basel) (01.02.2022)
    “…In recent years, significant progress has been made in the field of distributed optimization algorithms…”
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    Journal Article
  20. 20

    NISQ Hardness and Convex Relaxations: Random Max-CSPs and Mean-Field Spin Glasses by Sandhu, Juspreet Singh

    ISBN: 9798380852302
    Published: ProQuest Dissertations & Theses 01.01.2023
    “… If true, it implies optimal inapproximability results for every Max-CSP. Despite impressive recent progress towards the conjecture there are no candidate instances…”
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    Dissertation