This note is an addendum to the results of Lazer and Frederickson [1], and Lazer[4] on periodic oscillations, with linear part at resonance. We show that a smal
In this paper, we identify a space-dependent source for a fractional diffusion equation. This problem is ill-posed, i.e., the solution(if it exists) does not de
In this article, we establish the Gauss–Green type theorems for Clifford-valued functions in Clifford analysis. The boundary conditions in theorems obtained ar
This article presents an equivalence theorem for three different kinds of optimal control problems,which are optimal target control problems,optimal norm contro