The analysis of some special results of a Lasota–Wazewska model with mixed variable delays

Abstract This study is about getting some conditions that guarantee the existence and uniqueness of weighted pseudo almost periodic (WPAP) solutions a Lasota–Wazewska model with time-varying delays. Some adequate have been obtained for WPAP model, which we dealt using differential inequalities, theory, Banach fixed point theorem. Besides, an application given to demonstrate accuracy our main results.