Faculty at School of Natural Sciences

Dipti Dubey

Dipti Dubey

Assistant Professor

School of Natural Sciences


Contact Information

Linear Complementarity Problem and its Applications in Economics and Finance, Stochastic Games, and Matrix analysis with Application in Optimization Theory

2014, Ph.D., Indian Institute of Technology Delhi

04/14-11/19

Post-doctoral Fellow, Indian Statistical Institute, Delhi Centre

07/19-08/19

Visiting Assistant Professor, Department of Mathematics, Ashoka University, Sonipat

01/19-05/19

Visiting Assistant Professor, Department of Mathematics, Ashoka University, Sonipat

  • Dipti Dubey, S. K. Neogy and T. E. S. Raghavan,'A Note on Linear Complementarity via Two-Person Zero-Sum Games, International Game Theory Review,' https://doi.org/10.1142/S0219198922500190, 2022.
  • Dipti Dubey, S. K. Neogy, On testing nonnegativity of principal minors of Z-matrices using simplex method, Annals of Operations Research, 315, 2022.
  • Dipti Dubey, S. K. Neogy, On solving a quadratic programming problem involving resistance distances in a graph, Annals of Operations Research, 287, 2020.
  • Dipti Dubey, S. K. Neogy, Total dual integrality and integral solutions of linear complementarity problem, Linear Algebra and its Applications, 557, 2018.
  • Dipti Dubey, S. K. Neogy, On generalizations of positive subdefinite matrices and the linear complementarity problem, Linear and Multilinear Algebra, 66, 2018.
  • Dipti Dubey, S. K. Neogy, Debasish Ghorui, Completely mixed strategies for generalized bimatrix and switching controller stochastic game, Dynamic Games and Applications, 7, 2017.
  • David Bartl, Dipti Dubey, A discrete variant of Farkas' lemma, Operations Research Letters, 45, 2017.
  • Dipti Dubey, S. K. Neogy, On hidden Z-matrices and the linear complementarity problem, Linear Algebra and its Applications, 496, 2016.

  • S.K. Neogy, R.B. Bapat, Dipti Dubey, Mathematical Programming and Game Theory (Research Monograph), Springer, 2018, ISBN: 978-981-13-3058-2.

  • On testing nonnegativity of principal minors of Z-matrices using simplex method, International Symposium on Computational Operations Research and Algorithmic Game Theory, March 29-31, 2021, organized by: Indian Statistical Institute Delhi Centre.
  • Linear Complementarity Problem, Refresher course in Applied mathematics and statistics, organized by HRDC centre of Devi Ahilya University during 25th November 2020 to 8th December 2020.
  • Total Dual Integrality and Integral Solutions of Linear Complementarity Problem, 23rd International Symposium on Mathematical Programming, July 1-6, 2018, organized by University of Bordeaux, Bordeaux, France.
  • Completely Mixed Strategies for Generalized Bimatrix and Switching Controller Stochastic Game, The 28th Stony Brook International Conference on Game Theory in honor of Pradeep Dubey and Yair Tauman, July 17-21, 2017, Stony Brook University, USA.
  • On Linear Complementarity Problem, Mini Workshop on Linear Complementarity and Generalizations, September 24 & 25, 2016, jointly organized by Indian Institute of Technology Madras and Indian Statistical Institute, Chennai Centre.
  • Completely Mixed Strategies for Generalized Bimatrix and Switching Controller Stochastic Game using Vertical Linear Complementarity Problem, 5th World Congress of the Game Theory Society, July 24-28, 2016, Maastricht University, The Netherlands.

  • On Some Generalizations of Positive Semi-definite Matrices and the Linear Complementarity Problem, PI-Dr. Dipti Dubey, SERB (DST) India, INR 6,60,000/-, Three years (February 2022-February 2025).