Abstract
In this paper, we prove common fixed point theorems for Generalized Suzuki Contractions (abbreviated as GSC) involving two semi-topological semigroups of self-mappings \(S_{1}\) and \(S_{2}\), besides establishing the existence of a left invariant mean (abbreviated as LIM) on the space of all weakly almost periodic functions on \(S_{1}\cap S_{2}\) (abbreviated as \(WAP(S_{1}\cap S_{2})\)).
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Soliman, A.H., Imdad, M. & Ahmadullah, M. Invariant means on weakly almost periodic functions and generalized fixed point properties. J Anal 29, 177–189 (2021). https://doi.org/10.1007/s41478-020-00254-w
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DOI: https://doi.org/10.1007/s41478-020-00254-w
Keywords
- Fixed point property
- Generalized non-expansive mapping
- Suzuki contraction
- Weakly compact convex set
- Weakly almost periodic function
- Reversible semigroup
- Invariant mean