Widely tunable continuous-wave optical parametric oscillator (OPO) systems help meet the demands on holographic elements (HOEs) for many use cases, including head-up displays and augmented reality devices. The wide tuning range allows direct adjustment of replay wavelength with little to no need modification recording geometry. HOEs fabricated using these OPO in conjunction advanced photopolyme...

The paper proposes TOPSIS method for solving multi-objective multi-level programming 13 problem (MO-MLPP) with fuzzy parameters via fuzzy goal programming (FGP). At first, λ cut 14 method is used to transform the fuzzily described MO-MLPP into deterministic MO-MLPP. Then, 15 for specific λ , we construct the membership functions of distance functions from positive ideal 16 solution (PIS) and ne...

To achieve the goals of sustainable economic and environmental protection, more and more firms intend to implement green supply chain (GSC) initiatives in their products. The adoption of GSC initiatives in turn influences the firms’ operations performance. Thus, the firms have to evaluate their performances carefully when implementing GSC initiatives. The performance evaluation of GSC initiativ...

In this article a capacitated transportation problem is considered which is formulated as a multi objective capacitated transportation problem with mixed constraints. To determine the optimum compromise solution of multi objective capacitated transportation problem (MOCTP) with mixed constraints a Fuzzy multi objective programming approach has been applied in which we use three different forms ...

8.1 Setting Up A Model Order Reduction Problem This section describes a number of different ways of setting up a model reduction problem. In contrast with the case of LTI feedback optimization, when the most natural problem formulation has a satisfactory solution (H2 or H-Infinity optimization via Riccati equa­ tions), no efficient solution is known for the most natural formulation of the model...

a facility location is said to be competitive when other facilities are present in the market and new facilities have to compete with these existing facilities for a market share. in other words, in a competitive facility location problem we do not see monopoly that exists in classic location models. in such a situation, existing facilities react to locate new facilities by adjusting their attr...