• Fractional interval-valued vector optimization problem

  
  
  

VIJAY KUMAR MEHTA, SAHDEO MAHTO

Abstract:
In this article, we have focus on ∈ -constraint approach to a class of fractional interval-valued vector optimization problem. First of all, we have established the relation between LU-optimal solution and weak LU-efficient solution to the problem〖(FIVP)〗_∈ . Then, we have shown that LU-efficient solution to the problem (FIVP) is equal to LU-optimal solution to the problem〖(FIVP)〗_∈ . Finally, we have shown the uniqueness of the solution.