In this paper, we propose a variable metric method for unconstrained multiobjective optimization problems (MOPs). First, sequence of points is generated using different positive definite matrices in the generic framework. It proved that accumulation are Pareto critical points. Then, without convexity assumption, strong convergence established proposed method. Moreover, use common matrix to appr...

Making double curvature surfaces in architectural design is nontrivial and presents many challenges. Design and fabrication of these complex shapes requires systematic approaches. Most current design and fabrication processes distribute adaptable patterns over modulated variable surfaces. But to produce variation with this method means many machining hours and a budget that a conventional archi...

The interval Newton's method in conjunction with generalized bisection, as implemented in the public domain mftware program INTBIS by Kearfott and Novoa, is a method of miring single and simultaneous nonlinear equatiom. In this paper, this method is used m solve 15 test problems from different chemical engineering application areas, and an ill-scaled tramcendentai equation. The interval method ...