شماره ركورد كنفرانس
3502
عنوان مقاله
Contractive and Nonexpansive Mappings in Partially Ordered Ultrametric Spaces
Author/Authors
H Mamghaderi Faculty of Mathematics - K. N. Toosi Universioty, Tehran, Iran , S. H. P Masiha Faculty of Mathematics - K. N. Toosi Universioty, Tehran, Iran
كليدواژه
Fixed point , partially ordered set , ultrametric space , set valued mapping , nonexpasive mapping
سال انتشار
شهريور 1393
عنوان كنفرانس
چهل و پنجمين كنفرانس رياضي ايران
زبان مدرك
انگليسي
چكيده لاتين
Let (X; d;⪯) be a partially ordered ultrametric space and F:X X and T: X → CB(X) be a single valued and set valued mappings respectively. We give sufficient conditions for the existence of a fixed point for the contractive mappings F and 1 in the partially ordered ultrametric space X. We also investigate the existence of a fixed point for the nonexpansive mapping under those conditions.
كشور
ايران
تعداد صفحه 2
3
از صفحه
1
تا صفحه
3
لينک به اين مدرک