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Krishna Kummari

Krishna Kummari

Assistant Professor

Department of Mathematics

GITAM School of Science

Hyderabad

Education

Ph. D.

Dr. Krishna Kummari obtained his M.Sc. degree from Pondicherry University (A central University), Puducherry, India. He carried out his Ph.D. at Indian Institute of Technology (Indian School of Mines)- Dhanbad. Dr. Krishna Kummari has been selected as a Visiting Scientist Fellow by the Indian National Science Academy (INSA) for the academic year 2022-2023. His research interests involved mathematical programming, non-linear optimization, interval mathematics, variational programming.

Research Publications

  • Robust Mathematical Programming Problems Involving Vanishing Constraints via Strongly Invex Functions, Bulletin of the Malaysian Mathematical Sciences Society, 47, 123 (2024).
  • Sufficient optimality, duality and saddle point analysis in terms of convexificators for nonsmooth robust fractional interval-valued optimization problems, Asian-European Journal of Mathematics, 17(2), 2450020 (2024).
  • Interval-valued variational programming problem with Caputo-Fabrizio fractional derivative, Mathematical Methods in the Applied Sciences, (2023), https://doi.org/10.1002/mma.9512.
  • Optimality, duality and saddle point criteria for a robust fractional interval-valued optimization problem with uncertain inequality constraints via convexificators, RAIRO-Operations Research, 57 (2023) 1397–1416
  • Duality for semi-infinite minimax fractional programming problem involving higher-order -V-invexity,

Expertise

  • Check Icon Mathematical programming, non-linear optimization, interval mathematics, variational programming and vector optimization
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