# CONDITIONAL EXPECTATION IN THE KOPKA'S D-POSETS

Document Type : Research Paper

Author

Imam Khomeini International University

Abstract

The notion of a $D$-poset was introduced in a connection with
quantum mechanical models. In this paper, we introduce the
conditional expectation of  random variables on the
K\^{o}pka's $D$-Poset and prove the basic properties of
conditional expectation on this  structure.

Keywords