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 ...

This is a preview. Log in through your library . Abstract In this paper we propose a new local quasi-Newton method to solve the equality constrained nonlinear programming problem. The pivotal feature ...

To make things worse, the problems are nonlinear and have mixed-integer decisions," explains Potschka. "Most approaches so far either drop the nonlinearity in favor of a relatively coarse piecewise ...