Ordered Non-Archimedean Fuzzy Metric Spaces and Some Fixed Point Results

Altun, Ishak/0000-0002-7967-0554WOS: 000276206100001In 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 phi-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. Copyright (C) 2010 I. Altun and D. Mihet