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On the Explicit Integration of Special Types of Differential Inequalities

Authors :
Yu. A. Il’in
Source :
Vestnik St. Petersburg University, Mathematics. 52:136-144
Publication Year :
2019
Publisher :
Pleiades Publishing Ltd, 2019.

Abstract

A general method was proposed in our previous paper for explicitly finding all solutions of the differential inequality, which is based on the general solution of the corresponding differential equation or, in other words, on the variation of arbitrary constants. Criteria of extendibility and characteristics of the maximally extended (full) solution of the inequality were proven. In this paper, we applied these results to specific types of inequalities most frequently encountered in applications and literature. We also compared them to other known methods in the literature.

Details

ISSN :
19347855 and 10634541
Volume :
52
Database :
OpenAIRE
Journal :
Vestnik St. Petersburg University, Mathematics
Accession number :
edsair.doi...........193af2c8dcb080b38b80ff880b44ff5d