Open Access

Nonsmooth and nonlocal differential equations in lattice-ordered Banach spaces

Boundary Value Problems20052005:505679

DOI: 10.1155/BVP.2005.165

Received: 7 September 2004

Published: 12 June 2005


We derive existence results for initial and boundary value problems in lattice-ordered Banach spaces. The considered problems can be singular, functional, discontinuous, and nonlocal. Concrete examples are also solved.

Authors’ Affiliations

Institut für Analysis, Fachbereich Mathematik und Informatik, Martin-Luther-Universität Halle-Wittenberg
Department of Mathematical Sciences, University of Oulu


© Carl and Heikkilä 2005