Generalized I-Contractions and Pointwise R-Subweakly Commuting Maps

作     者：D.O'REGAN N.HUSSAIN 

作者机构：Department of MathematicsNational University of IrelandGalwayIreland Department of MathematicsKing Abdul Aziz UniversityP.O.Box 80203Jeddah 21589Saudi Arabia 

出 版 物：《Acta Mathematica Sinica,English Series》 (数学学报（英文版）)

年 卷 期：2007年第23卷第8期

页      面：1505-1508页

核心收录：

学科分类：07[理学] 070104[理学-应用数学] 0701[理学-数学] 

主　　题：common fixed point pointwise R-subweakly commuting maps tangential maps diminishing orbital diameters invariant approximation 

摘      要：The existence of common fixed points and invariant approximations for pointwise R- subweakly commuting and compatible maps is established. Our results unify and generalize various known results to a more general class of noncommuting mappings.