3 books • 3 series
Solution Sets for Differential Equations and Inclusions (De Gruyter Series in Nonlinear Analysis & Applications, #18)
Topological Fixed Point Principles for Boundary Value Problems (Topological Fixed Point Theory and Its Applications, #1)
Topological Fixed Point Theory of Multivalued Mappings (Topological Fixed Point Theory and Its Applications, #4) (Mathematics and its Applications, v. 495)