A Note on Mond-Weir Type Second-Order Symmetric duality. - T. R. Gulati 001; S. K. Gupta 002 (Asia Pac. J. Oper. Res., 2007)

Higher-order symmetric duality with cone constraints. - T. R. Gulati 001; S. K. Gupta 002 (Appl. Math. Lett., 2009)

Multiobjective higher-order symmetric duality involving generalized cone-invex functions. - S. K. Gupta 002; Anurag Jayswal (Comput. Math. Appl., 2010)

Higher-order (F, alpha, rho, d)-convexity and symmetric duality in multiobjective programming. - Shiv Kumar Gupta 002; Navdeep Kailey; M. K. Sharma (Comput. Math. Appl., 2010)

Second-order multiobjective symmetric duality with cone constraints. - T. R. Gulati 001; Himani Saini; S. K. Gupta 002 (Eur. J. Oper. Res., 2010)

A note on multiobjective second-order symmetric duality. - Shiv Kumar Gupta 002; Navdeep Kailey (Eur. J. Oper. Res., 2010)

A note on higher-order nondifferentiable symmetric duality in multiobjective programming. - Ravi P. Agarwal; Izhar Ahmad; S. K. Gupta 002 (Appl. Math. Lett., 2011)

Mond-Weir type nondifferentiable multiobjective second-order symmetric duality with cone constraints. - Shiv Kumar Gupta 002; Navdeep Kailey; M. K. Sharma (Int. J. Math. Oper. Res., 2011)

Nondifferentiable multiobjective second-order symmetric duality. - Shiv Kumar Gupta 002; Navdeep Kailey (Optim. Lett., 2011)

Multiobjective second-order mixed symmetric duality with a square root term. - Shiv Kumar Gupta 002; Navdeep Kailey (Appl. Math. Comput., 2012)

Duality for second-order symmetric multiobjective programming with cone constraints. - S. K. Gupta 002; D. Dangar (Int. J. Math. Oper. Res., 2012)

Second-order multiobjective symmetric duality involving cone-bonvex functions. - Shiv Kumar Gupta 002; Navdeep Kailey (J. Glob. Optim., 2013)

Duality for a class of symmetric nondifferentiable multiobjective fractional variational problems with generalized (F, α, ρ, d)-convexity. - Navdeep Kailey; Shiv Kumar Gupta 002 (Math. Comput. Model., 2013)

Duality for a class of fuzzy nonlinear optimization problem under generalized convexity. - S. K. Gupta 002; D. Dangar (Fuzzy Optim. Decis. Mak., 2014)

On second-order duality for nondifferentiable minimax fractional programming. - S. K. Gupta 002; D. Dangar (J. Comput. Appl. Math., 2014)

Second-Order Nondifferentiable Multiobjective Mixed Symmetric Dual Programs Over Cones. - Shiv Kumar Gupta 002; D. Dangar; Navdeep Kailey; Sumit Kumar (J. Math. Model. Algorithms Oper. Res., 2015)

On Duality with Support Functions for a Multiobjective Fractional Programming Problem. - Indira P. Debnath; Shiv Kumar Gupta 002 (ICORES, 2016)

A fuzzy multiple objective nonlinear optimization problem and its duality results. - S. K. Gupta 002; D. Dangar; Izhar Ahmad; Suliman Al-Homidan (J. Intell. Fuzzy Syst., 2019)

Methods to solve QPPs with fuzzy parameters and fuzzy variables. - Sumati Mahajan; S. K. Gupta 002 (J. Intell. Fuzzy Syst., 2019)

Intuitionistic Fuzzy Proximal Support Vector Machines for Pattern Classification. - Scindhiya Laxmi; Shiv Kumar Gupta 002 (Neural Process. Lett., 2020)

The Karush-Kuhn-Tucker conditions for multiple objective fractional interval valued optimization problems. - Indira P. Debnath; Shiv Kumar Gupta 002 (RAIRO Oper. Res., 2020)

Goal programming technique for solving fully interval-valued intuitionistic fuzzy multiple objective transportation problems. - Manisha Malik; S. K. Gupta 002 (Soft Comput., 2020)

On fully intuitionistic fuzzy multiobjective transportation problems using different membership functions. - Sumati Mahajan; S. K. Gupta 002 (Ann. Oper. Res., 2021)

On inexact quadratic programming problems involving mixed terms with an application to tea industry. - Sumati Mahajan; S. K. Gupta 002 (Comput. Ind. Eng., 2021)

On optimistic, pessimistic and mixed approaches under different membership functions for fully intuitionistic fuzzy multiobjective nonlinear programming problems. - Sumati Mahajan; S. K. Gupta 002 (Expert Syst. Appl., 2021)

A new approach to solve fully intuitionistic fuzzy linear programming problem with unrestricted decision variables. - Manisha Malik; S. K. Gupta 002; Izhar Ahmad (J. Intell. Fuzzy Syst., 2021)

On duality theory for multiobjective semi-infinite fractional optimization model using higher order co nvexity. - Tamanna Yadav; S. K. Gupta 002 (RAIRO Oper. Res., 2021)

Intuitionistic fuzzy proximal support vector machine for multicategory classification problems. - Scindhiya Laxmi; Shiv Kumar Gupta 002; Sumit Kumar (Soft Comput., 2021)

Multi-category intuitionistic fuzzy twin support vector machines with an application to plant leaf recognition. - Scindhiya Laxmi; Shiv Kumar Gupta 002 (Eng. Appl. Artif. Intell., 2022)

An Application of Fully Intuitionistic Fuzzy Multi-objective Linear Fractional Programming Problem in E-education System. - Manisha Malik; S. K. Gupta 002 (Int. J. Fuzzy Syst., 2022)

Developing solution algorithm for LR-type fully interval-valued intuitionistic fuzzy linear programming problems using lexicographic-ranking method. - Manisha Malik; S. K. Gupta 002; Manuel Arana-Jiménez (Comput. Appl. Math., 2023)

Human activity recognition using fuzzy proximal support vector machine for multicategory classification. - Scindhiya Laxmi; Sumit Kumar; S. K. Gupta 002 (Knowl. Inf. Syst., 2023)

Norm constrained minimum variance portfolios with short selling. - Vrinda Dhingra; Shiv Kumar Gupta 002; Amita Sharma (Comput. Manag. Sci., 2023)

On Pareto optimality using novel goal programming approach for fully intuitionistic fuzzy multiobjective quadratic problems. - Sumati Mahajan; Abhishek Chauhan; S. K. Gupta 002 (Expert Syst. Appl., 2024)

On basic arithmetic operations for interval-valued intuitionistic fuzzy sets using the Hamming distance with their application in decision making. - Manisha Malik; S. K. Gupta 002 (Expert Syst. Appl., 2024)

Correction to: On fully intuitionistic fuzzy multiobjective transportation problems using different membership functions. - Sumati Mahajan; S. K. Gupta 002 (Ann. Oper. Res., 2024)

On fuzzy fractional quadratic programming problems with an application in the tourism sector. - Sumati Mahajan; S. K. Gupta 002; Izhar Ahmad (Appl. Soft Comput., 2024)

Optimality and duality analysis for multiobjective interval-valued semi-infinite optimization problem having vanishing constraints. - Tamanna Yadav; S. K. Gupta 002 (Comput. Appl. Math., 2024)

Developing a TOPSIS algorithm for Q-rung orthopair Z-numbers with applications in decision making. - Manish Kumar; S. K. Gupta 002 (Int. J. Syst. Assur. Eng. Manag., 2024)

Intuitionistic fuzzy least square twin support vector machines for pattern classification. - Scindhiya Laxmi; S. K. Gupta 002; Sumit Kumar (Ann. Oper. Res., 2024)

Optimality analysis and duality conditions for a class of conic semi-infinite program having vanishing constraints. - Tamanna Yadav; S. K. Gupta 002; Sumit Kumar (Ann. Oper. Res., 2024)

Approximate mixed type duality for semi-infinite programs having equilibrium constraints. - Tamanna Yadav; S. K. Gupta 002; Bishal Biswas (Oper. Res. Lett., 2025)

On optimistic, pessimistic and mixed fuzzy-programming based approaches to solve multi-objective fully intuitionistic fuzzy linear fractional programming problems. - Manisha Malik; S. K. Gupta 002 (Ann. Oper. Res., 2025)

Optimality and duality relations for multiobjective fractional semi-infinite optimization problems with equilibrium constraints. - Bishal Biswas; S. K. Gupta 002 (J. Appl. Math. Comput., 2025)