COMMON FIXED POINT THEOREM FOR FOUR MAPPINGS SATISFYING GENERALIZED WEAK CONTRACTIVE CONDITION

被引:48
|
作者
Abbas, Mujahid [1 ,2 ]
Doric, Dragan [3 ]
机构
[1] Lahore Univ Management Sci, Ctr Adv Studies Math, Lahore 54792, Pakistan
[2] Lahore Univ Management Sci, Dept Math, Lahore 54792, Pakistan
[3] Univ Belgrade, Fac Org Sci, Belgrade 11000 154, Jove Ilica, Serbia
关键词
Common fixed point; generalized weak contractive condition; weakly compatible maps; lower semicontinous functions;
D O I
10.2298/FIL1002001A
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
Contractive conditions introduced in [Q. Zhang and Y. Song, Fixed point theory for generalized phi-weak contraction, Appl. Math. Lett. 22(2009), 75-78] and [D. Doric, Common fixed point for generalized (psi,phi)-weak contractions, Applied Mathematics Letters, 22(2009), 1896-1900] are employed to obtain a new common fixed point theorem for four maps. Our result substantially generalized comparable results in the literature.
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页码:1 / 10
页数:10
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