Browse > Article
http://dx.doi.org/10.4134/CKMS.2016.31.1.139

FIXED POINT THEOREMS FOR CONDENSING MAPPINGS SATISFYING LERAY-SCHAUDER TYPE CONDITIONS  

Pulickakunnel, Shaini (Central University of Kerala)
Valappil, Sreya Valiya (Central University of Kerala)
Publication Information
Communications of the Korean Mathematical Society / v.31, no.1, 2016 , pp. 139-145 More about this Journal
Abstract
In this paper, some new fixed point theorems for condensing mappings are established based on a well known result of Petryshyn. We use several Leray-Schauder type conditions to prove new fixed point results. We also obtain generalizations of Altman's theorem and Petryshyn's theorem as well.
Keywords
condensing mappings; Leray-Schauder boundary condition; fixed point; Banach space;
Citations & Related Records
연도 인용수 순위
  • Reference
1 F. E. Browder, Semicontractive and semiaccretive nonlinear mappings in Banach spaces, Bull. Amer. Math. Soc. 74 (1968), 660-665.   DOI
2 W. V. Petryshyn, Structure of the fixed points sets of k-set-contractions, Arch. Ration. Mech. Anal. 40 (1970/71), 312-328.   DOI
3 S. Xu and S. Chen, New Fixed Point Theorems of Condensing Mappings Satisfying the Interior Condition in Banach spaces, Pure Appl. Math. J. 3 (2014), no. 6, 126-131.   DOI
4 S. Xu and C. Zhu, New fixed point theorems of condensing mappings satisfying the interior condition in Banach spaces, Anal. Theory Appl. 26 (2010), no. 1, 43-52.   DOI