1 nouvelle citation d’articles de Khalid Hattaf

Solvability to an initial-periodic problem for delay partial differential equations of Sobolev type

AT Assanova – Quaestiones Mathematicae, 2022

The initial-boundary value problem for higher-order delay partial differential
equations is considered. We study the existence of its solution and also propose a
method for finding approximate solutions. We are established a sufficient conditions
for the existence and uniqueness of the solution to the problem under consideration.
Introducing new unknown functions, we reduce the considered problem to an
equivalent problem consisting of a family of problems for delay differential equation …