In this paper we present a new approach for solving a class of separated

continuous programming (SCP) problems using convex combination property of intervals. By

convex combination property of intervals, we ...

In this paper, we define a functional optimization problem corresponding to smooth functions which its optimal solution is first derivative of these functions in a domain. These functional optimization problems are applied ...

In this paper, we propose a new approach for a class of optimal control problems governed by Volterra inte-gral equations which is based on linear combination property of intervals. We convert the nonlinear terms in ...

در این پژوهش ریزساختار و میکروسختی نمونه های چدن نشکن با 16/6 درصد به کمک میکروسکوپ ها نوری و الکترونی و همچنین آنالیز فازی توسط XRD بررسی شده است. در ابتدا تاثیر دو روش ریخته گری در قالب ماسه ای و ریخته گری در قالب فلزی ...

حضور آلومینیوم به عنوان یک عنصر آلیاژی، نقش مهمی را در کلیه خواص چدن ها ایفا می کند. در همین راستا در این تحقیق، ریزساختار چدن نشکن آستمپرشده (ADI) و حاوی 2/11% آلومینیوم توسط میکروسکوپ نوری و میکروسکوپ های الکترونی ...

In this paper, the authors proposed an approach for solving nonsmooth continuous and discontinuous ordinary differential equations which is based on a generalization of the Taylor expansion. First is considered a generalized ...

In this paper, we introduce a new generalized derivative (GD) for nonsmooth functions which is based on optimization. This type of GD is an extension of the concept of the usual derivative of smooth functions and is defined ...

In this paper, first derivative of smooth function is defined by the optimal solution of a special optimization problem. In the next step, by using this optimization problem for nonsmooth function, we

obtain an ...