We prove common fixed point theorems for a pair of weakly compatible mappings satisfying a generalized contraction principle by using a control function and implicit relation. We also establish invariant approximation result as an application of the result.
Keywords : Common fixed point; Weakly compatible maps; Control function; Invariant approximation.
© 2011 JSR Publications. ISSN: 2070-0237 (Print); 2070-0245 (Online). All rights reserved.
doi:10.3329/jsr.v3i3.6476 J. Sci. Res. 3 (3), 549-555 (2011)