Abstract. In this paper, some interval valued programming problems are discussed. The solution concepts are adopted fromWu [7] and Chalco-Cano et al. [34]. By considering generalized Hukuhara ...

The optimisation of gas networks has emerged as a critical field in energy systems engineering, incorporating advanced nonlinear programming techniques to address the increasing complexity of gas ...

Many actual situations can be represented in a realistic manner by the two-stage stochastic nonlinear programming problem MinxEmin y[φ (x)+ψ (y)] subject to g(x)+h(y)≥ b, where b is a random vector ...