SADDLE-POINT THEOREMS

被引：9
|
作者：
RADZIK, T
机构：
[1] Institute of Mathematics, Technical University, Wybrzeze Wyspianskiego 27
来源：
INTERNATIONAL JOURNAL OF GAME THEORY | 1991年 / 20卷 / 01期
关键词：
D O I：
10.1007/BF01240564
中图分类号：
F [经济];
学科分类号：
02 ;
摘要：
This paper considers three classes of matrices in terms of the existence of saddle points. The classes are described by conditions which are very closely related to the property of quasi-concavity-convexity of functions of two variables. For the matrices in those classes, necessary and sufficient conditions for the existence of saddle points have been found.
引用
收藏
页码：23 / 32
页数：10
相关论文
共 50 条
  • [31] Accelerated Methods for Saddle-Point Problem
    Alkousa, M. S.
    Gasnikov, A., V
    Dvinskikh, D. M.
    Kovalev, D. A.
    Stonyakin, F. S.
    COMPUTATIONAL MATHEMATICS AND MATHEMATICAL PHYSICS, 2020, 60 (11) : 1787 - 1809
  • [32] EXPERIMENTAL IDENTIFICATION OF SADDLE-POINT ELECTRONS
    PIEKSMA, M
    OVCHINNIKOV, SY
    VANECK, J
    WESTERVELD, WB
    NIEHAUS, A
    PHYSICAL REVIEW LETTERS, 1994, 73 (01) : 46 - 49
  • [33] Parallel Preconditioners for Saddle-Point Problems
    Ferronato, M.
    Janna, C.
    Gambolati, G.
    PROCEEDINGS OF THE SECOND INTERNATIONAL CONFERENCE ON PARALLEL, DISTRIBUTED, GRID AND CLOUD COMPUTING FOR ENGINEERING, 2011, 95
  • [34] SADDLE-POINT SHIFTS IN IONIZING COLLISIONS
    IRBY, VD
    DATZ, S
    DITTNER, PF
    JONES, NL
    KRAUSE, HF
    VANE, CR
    PHYSICAL REVIEW A, 1993, 47 (04): : 2957 - 2963
  • [35] THE DISTRIBUTION OF INCOME - A SADDLE-POINT FORMULATION
    HOLM, J
    SCANDINAVIAN JOURNAL OF ECONOMICS, 1991, 93 (04): : 545 - 554
  • [36] Saddle-point method and resurgent analysis
    Sternin, BY
    Shatalov, VE
    MATHEMATICAL NOTES, 1997, 61 (1-2) : 227 - 241
  • [37] Current status of the saddle-point model
    Gay, TJ
    TWO-CENTER EFFECTS IN ION-ATOM COLLISIONS, 1996, (362): : 19 - 28
  • [38] Subgradient Methods for Saddle-Point Problems
    A. Nedić
    A. Ozdaglar
    Journal of Optimization Theory and Applications, 2009, 142 : 205 - 228
  • [39] SADDLE-POINT METHODS FOR THE MULTINOMIAL DISTRIBUTION
    GOOD, IJ
    ANNALS OF MATHEMATICAL STATISTICS, 1957, 28 (04): : 861 - 881
  • [40] SADDLE-POINT METHODS IN THE CASCADE THEORY
    JANOSSY, L
    TZU, HY
    NATURE, 1946, 157 (3993) : 624 - 624
12345