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Fixed point theorem for mappings contracting perimeters of triangles

Evgeniy Petrov

Journal of Fixed Point Theory and Applications · 2023 · 33 citations · 17 references

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References

17

Multi-valued contraction mappings

Sam B. Nadler · Pacific Journal of Mathematics · 1969 · 2.3K citations · Full text

, , +6

A Fixed Point Theorem for Mappings which do not Increase Distances

W. A. Kirk · American Mathematical Monthly · 1965 · 1K citations

, , +10

On nonlinear contractions

David W. Boyd, J. S. W. Wong · Proceedings of the American Mathematical Society · 1969 · 1K citations · Full text

, , +11

A theorem on contraction mappings

A. Meir, Emmett B. Keeler · Journal of Mathematical Analysis and Applications · 1969 · 742 citations

, , +6

A fixed point theorem of Banach--Caccioppoli type on a class of generalized metric spaces

A. Branciari · Publicationes Mathematicae Debrecen · 2000 · 494 citations · Full text

, , +13