Pachpatte, B. G.; Ladde, G. S.(University of Texas at Arlington, 1981-06)
**Please note that the full text is embargoed** ABSTRACT: In recent papers [2,6], the authors have established existence and comparison theorems for the well known Cauchy problem for ordinary differential
equations without ...
Ladde, G. S.; Pachpatte, B. G.; Lakshmikantham, V.(University of Texas at Arlington, 1980-12)
**Please note that the full text is embargoed** ABSTRACT: In employing the method of upper and lower solutions to dynamical systems, one is required to impose a certain monotone property on the given system [5,6,11] When ...