International Journal of Mathematics and Mathematical Sciences
Volume 2003 (2003), Issue 25, Pages 1615-1622
doi:10.1155/S016117120300680X
  
     
          
          Averaging of multivalued differential equations
          
            G. Grammel
          
          Center for Mathematics M6, Technical University Münich, Arcisstr. 21, Münich 80290, Germany
          
          Abstract
Nonlinear multivalued differential equations with slow and fast subsystems are considered. Under transitivity conditions on the fast subsystem, the slow subsystem can be approximated by an averaged multivalued differential equation. The approximation in the Hausdorff sense is of order O(ϵ1/3) as ϵ→0.