Singular behavior for a multi-parameter periodic Dirichlet problem

Multi-parameter singular integrals

Existence Results for a Dirichlet Quasilinear Elliptic Problem

In this paper, existence results of positive classical solutions for a class of second-order differential equations with the nonlinearity dependent on the derivative are established. The approach is based on variational methods.

Singular Dirichlet Problem for Ordinary Differential Equations with Φ-laplacian

We provide sufficient conditions for solvability of a singular Dirichlet boundary value problem with φ-Laplacian (φ(u)) = f(t, u, u), u(0) = A, u(T ) = B, where φ is an increasing homeomorphism, φ( ) = , φ(0) = 0, f satisfies the Carathéodory conditions on each set [a, b] × 2 with [a, b] ⊂ (0, T ) and f is not integrable on [0, T ] for some fixed values of its phase variables. We prove the exis...

A Multi-Periodic Multi-Product Inventory Control Problem with Discount: GA Optimization Algorithm

In this article, a finite horizon, multi product and multi period economic order quantity like seasonal items is considered where demand rate is deterministic and known but variable in each period. The order quantities of items come in batch sizes and the end of the period order quantity and, consequently, demand of customers are zero. In addition, storage space is constrained and the problem...

Approximate Solutions to a Linear Dirichlet Problem with Singular Coefficients

In this paper is constructed an aproximate solution to P (x,D)G = H, G|∂Ω = F in the space of generaliaed Colombeau functions on Ω. Here P is a differential operator with coefficients which are generalized functions (for example singular distributions), Ω is a bounded open set, and H and F are generalized functions. Also, solutions to a class of elliptic equations with coefficients in G are obt...