Regional Academy of Education and Training Casablanca–Settat,
Hamman Al–Fatawaki Collegiate High School
Abstract:
The purpose of this paper is to study two parameter (resp. $n$-parameter) exponentially equicontinuous $C_{0}$-semigroups of continuous linear operators on sequentially complete locally convex Hausdorff spaces. In particular, we demonstrate the Hille–Yosida theorem for two parameter (resp. $n$-parameter) exponentially equicontinuous $C_{0}$-semigroups of continuous linear operators on sequentially complete locally convex Hausdorff spaces. Moreover, the $n$-parameter $C_{0}$-semigroups of continuous linear operators on Banach spaces are studied.
Keywords:$C_{0}$-semigroups of continuous linear operators, two parameter semigroups of continuous linear operators, locally convex spaces