Symmetric duality with pseudo-invexity in variational problems. - Chandal Nahak; Sudarshan Nanda (Eur. J. Oper. Res., 2000)

Constraint Qualifications for Semi-Infinite Systems of Convex Inequalities. - Wu Li; Chandal Nahak; Ivan Singer (SIAM J. Optim., 2000)

Some new generalizations of Hardy's integral inequality. - Shanta Kumari Sunanda; Chandal Nahak; Sudarsan Nanda (Int. J. Math. Math. Sci., 2006)

Application of the penalty function method to generalized convex programs. - Chandal Nahak (Appl. Math. Lett., 2007)

Application of continuous-time programming problems to a class of variational-type inequalities. - Chandal Nahak; Narmada Behera; Sudarshan Nanda (Math. Comput. Model., 2008)

Second order duality for the variational problems under rho-(eta, theta)-invexity. - S. K. Padhan; Chandal Nahak (Comput. Math. Appl., 2010)

Symmetric duality with (p, r) - ρ - (η, θ)-invexity. - P. Mandal; Chandal Nahak (Appl. Math. Comput., 2011)

Variational-Like Inequalities and Equilibrium Problems with Generalized Monotonicity in Banach Spaces. - Nihar Kumar Mahato; Chandal Nahak (Adv. Oper. Res., 2012)

Nonsmooth ρ - (η, θ)-invexity in multiobjective programming problems. - Chandal Nahak; Ram N. Mohapatra (Optim. Lett., 2012)

Minmax programming problems with (p, r) - ρ - (η, θ)-invexity. - P. Mandal; Chandal Nahak (Int. J. Math. Oper. Res., 2013)

Second- and higher-order generalised invexity and duality in mathematical programming. - S. K. Padhan; Chandal Nahak (Int. J. Math. Oper. Res., 2013)

Approximation solvability of a class of A-monotone implicit variational inclusion problems in semi-inner product spaces. - N. K. Sahu; Ram N. Mohapatra; Chandal Nahak; Sudarshan Nanda (Appl. Math. Comput., 2014)

Bessel Sequences and Frames in Semi-inner Product Spaces. - N. K. Sahu; Chandal Nahak; Ram N. Mohapatra (ICMC, 2017)

Third order duality in nonlinear programming problems. - S. K. Padhan; Chandal Nahak (4OR, 2017)

Equilibrium and mixed equilibrium problems on Hadamard manifolds. - Shreyasi Jana; Chandal Nahak (Int. J. Math. Oper. Res., 2017)

An Efficient Approximation Technique for Solving a Class of Fractional Optimal Control Problems. - Neelam Singha; Chandal Nahak (J. Optim. Theory Appl., 2017)

A hybrid viscosity iterative method with averaged mappings for split equilibrium problems and fixed point problems. - Prashanta Majee; Chandal Nahak (Numer. Algorithms, 2017)

New generalised mixed vector variational-like inequalities with semi-η-pseudomonotonicity. - Prashanta Majee; Chandal Nahak (Int. J. Math. Oper. Res., 2018)

An extension of Lakzian-Rhoades results in the structure of ordered b-metric spaces via wt-distance with an application. - Sudipta Kumar Ghosh; Chandal Nahak (Appl. Math. Comput., 2020)

Treatment of Set-Valued Robustness via Separation and Scalarization. - Madhusudan Das; Chandal Nahak; Mahendra Prasad Biswal (J. Optim. Theory Appl., 2024)

Uncertain Chinese postman problem with budget constraint: a robust optimization approach. - M. Das; Chandal Nahak; Mahendra Prasad Biswal (Soft Comput., 2024)