Adnan Hashim Abdul-Wahid Al-khaf L proper Functions n 

Abstract

In this paper, the concepts of  L proper Functions are defined depending on the definition of  L spaces which was presented by (Kelley, J.C. : 1963 in [3]) and the concept of Proper Functions which was presented by (Bourbaki, N. in [1]). Also we used this concept to study some theorms which are related to the concept of proper Functions.