Vatsala, A. S.; Lakshmikantham, V.(University of Texas at Arlington, 1980-02)
**Please note that the full text is embargoed** ABSTRACT: In the study of comparison theorems, existence of extremal solutions and monotone iterative techniques for initial and boundary value problems of ordinary differential ...
Ladde, G. S.; Vatsala, A. S.; Lakshmikantham, V.(University of Texas at Arlington, 1980-08)
**Please note that the full text is embargoed** ABSTRACT: In the study of comparison theorems, existence of extremal solutions and monotone iterative techniques for differential systems a property called quasimonotone ...