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Fixed point theorems for enriched \(\acute{C}\)iri\(\acute{c}\) quasi contraction map in Banach and convex metric spaces

  • Jayanta Sarkar,
  • Tanmoy Som

摘要

The purpose of our paper is to present some fixed point results for enriched \(\acute{C}\) C ´ iri \(\acute{c}\) c ´ quasi-contraction map in the Banach space and convex metric space. Using enrichment techniques for contractive types map T, i.e., the averaged operator \(T_{\lambda }(u)=(1-\lambda )u+\lambda Tu\) T λ ( u ) = ( 1 - λ ) u + λ T u , where \(\lambda \in (0,1]\) λ ( 0 , 1 ] , we identified that \(\acute{C}\) C ´ iri \(\acute{c}\) c ´ quasi-contraction is an unsaturated class of mappings in the Banach space. Furthermore, we present here enriched cyclic \(\acute{C}\) C ´ iri \(\acute{c}\) c ´ quasi-contraction results in the Banach space so that fractal theory can be generated.