Necessary and sufficient optimality conditions for non-linear unconstrained and constrained optimization problem with interval valued objective function.
Md Sadikur RahmanAli Akbar ShaikhAsoke Kumar BhuniaPublished in: Comput. Ind. Eng. (2020)
Keyphrases
- constrained optimization
- optimality conditions
- interval valued
- objective function
- nonlinear programming
- fuzzy sets
- real valued
- optimization problems
- partially ordered
- group decision making
- unconstrained optimization
- representation scheme
- linear programming
- constrained optimization problems
- lower level
- inequality constraints
- stationary points
- penalty function
- convergence analysis
- variational inequalities
- learning models
- global optimum
- linear program
- rough sets
- optimal solution
- feature selection
- newton method
- special case
- higher level
- fuzzy set theory
- fuzzy numbers