Journal of Emerging Trends in Engineering and Applied Sciences: Research Areas

Abstract:
The comparison of differential operators is a problem of the theory of parial differential operators with constant coefficients. This problem up to now does not have a complete solution. In this paper we prove some sufficient conditions of the comparability of two linear partial differential operators. These results play an important role in the solvability theory of differential equations in special spaces of generalized functions

Keywords: linear partial differential operators, comparability, pre-order relation

Download full paper