S
S. K. Neogy
Researcher at Indian Statistical Institute
Publications - 44
Citations - 865
S. K. Neogy is an academic researcher from Indian Statistical Institute. The author has contributed to research in topics: Linear complementarity problem & Complementarity theory. The author has an hindex of 10, co-authored 44 publications receiving 576 citations. Previous affiliations of S. K. Neogy include Indian Statistical Institute, Delhi Centre.
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Book ChapterDOI
Linear Complementarity and the Irreducible Polystochastic Game with the Average Cost Criterion When One Player Controls Transitions
TL;DR: In this article, a computational scheme for computing a set of stationary equilibrium strategies and corresponding costs for a polystochastic game with the additional assumption that under any choice of stationary strategies for the players the resulting one step transition probability matrix is irreducible.
Book ChapterDOI
Generalized Monotone Maps and Complementarity Problems
S. K. Neogy,A. K. Das +1 more
TL;DR: In this article, generalized monotone maps are used in the analysis and solution of variational inequality and complementarity problems, and affine pseudomonotone mapping, affine quasimonotone map, generalized positive-subdefinite matrices, and the linear complementarity problem.
Journal ArticleDOI
Generalized linear complementarity in a problem ofn-person games
S. R. Mohan,S. K. Neogy +1 more
TL;DR: In this article, the authors introduced a generalization of the polymatrix game (a nonzero sum noncooperativen-person game) considered by Howson and related the problem of computing an equilibrium set of strategies for such a game to the generalized linear complementarity problem of Cottle and Dantzig.
Journal ArticleDOI
On a quadratic programming problem involving distances in trees
Ravindra B. Bapat,S. K. Neogy +1 more
TL;DR: The problem of finding the maximum of a tree subject to x being a nonnegative vector with sum one can be converted into a strictly convex quadratic programming problem and hence it can be solved in polynomial time.
Journal ArticleDOI
On solving a non-convex quadratic programming problem involving resistance distances in graphs
Dipti Dubey,S. K. Neogy +1 more
TL;DR: This paper considers the question of solving the quadratic programming problem of finding maximum of x T R x subject to x being a nonnegative vector with sum 1 and shows that for the class of simple graphs with resistance distance matrix ( R ) which are not necessarily a tree, this problem can be reformulated as a strictly convex quadratics programming problem.