Academic Editor: Mohamed A. Khamsi
Copyright © 2010 Ishak Altun and Dorel Miheţ. This is an open access article distributed under the
Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
In the present paper we provide two different kinds
of fixed point theorems on ordered nonArchimedean fuzzy metric
spaces. First, two fixed point theorems are proved for fuzzy order -contractive type mappings. Then a common fixed point theorem
is given for noncontractive type mappings. Kirk's problem on an
extension of Caristi's theorem is also discussed.