Abstract
In this paper we present a new approach for solving the problem of the existence of closed trajectories for autonomous differential equations without the uniqueness property. To this aim, we are using a special class of set-valued maps, called weighted carriers or weighted maps.
Citation
Robert Skiba. "Applications of weighted maps to periodic problems of autonomous differential equations." Topol. Methods Nonlinear Anal. 42 (1) 9 - 49, 2013.
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