Results 1 to 10 of about 26,040 (302)
Fixed Point Theorems on Complete Quasi Metric Spaces Via C-class and A-Class Functions [PDF]
Sahand Communications in Mathematical Analysis, 2020 Altun, Ishak/0000-0002-7967-0554In this paper, we present some fixed point theorems for single valued mappings on K-complete, M-complete and Symth complete quasi metric spaces. Here, for contractive condition, we consider some altering distance functions
Yalçın, M. Tugba +2 more
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Some Characterizations of Complete Hausdorff KM-Fuzzy Quasi-Metric Spaces
Mathematics, 2023 Gregori and Romaguera introduced, in 2004, the notion of a KM-fuzzy quasi-metric space as a natural asymmetric generalization of the concept of fuzzy metric space in the sense of Kramosil and Michalek.
Salvador Romaguera
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Related fixed point theorems on two complete and compact metric spaces [PDF]
International Journal of Mathematics and Mathematical Sciences, 1998 A new related fixed point theorem on two complete metric spaces is obtained.
N. K. Tiwari (7631219) +3 more
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Nonlinear Contractions in 0-Complete Partial Metric Spaces [PDF]
Abstract and Applied Analysis, 2012 Using the setting of 0-complete partial metric spaces, some common fixed point results of maps that satisfy the nonlinear contractive conditions are obtained.
Stojan Radenović +4 more
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A characterization of p-complete fuzzy metric spaces [PDF]
, 2022 [EN] George and Veeramani characterized complete fuzzy metric spaces ¿ by means of nested sequences of closed sets of X which have fuzzy diameter zero. According to the concept of p-convergence due to D. Mihet, an appropriate concept of p-Cauchy sequence
Sapena Piera, Almanzor +3 more
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Sobolev Spaces in Extended Metric-Measure Spaces [PDF]
, 2021 These lecture notes contain an extended version of the material presented in the C.I.M.E. summer course in 2017. The aim is to give a detailed introduction to the metric Sobolev theory. The notes are divided in four main parts.
Savaré, Giuseppe, Giuseppe Savaré
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A Few Notes on Formal Balls [PDF]
Logical Methods in Computer Science, 2017 Using the notion of formal ball, we present a few new results in the theory of quasi-metric spaces. With no specific order: every continuous Yoneda-complete quasi-metric space is sober and convergence Choquet-complete hence Baire in its $d$-Scott ...
Jean Goubault-Larrecq, Kok Min Ng
doaj +1 more source
On completable fuzzy metric spaces [PDF]
Fuzzy Sets and Systems, 2015 In this paper we construct a non-completable fuzzy metric space in the sense of George and Veeramani which allows to answer an open question related to continuity on the real parameter t. In addition, the constructed space is not strong (non-Archimedean).
Valentín Gregori +2 more
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Completing graphs to metric spaces [PDF]
Contributions to Discrete Mathematics, 2017 We prove that certain classes of metrically homogeneous graphs omitting triangles of odd short perimeter as well as triangles of long perimeter have the extension property for partial automorphisms and we describe their Ramsey expansions.
Andrés Aranda +7 more
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Completion of a Dislocated Metric Space [PDF]
Abstract and Applied Analysis, 2015 We provide a construction for the completion of a dislocated metric space (abbreviatedd-metric space); we also prove that the completion of the metric associated with ad-metric coincides with the metric associated with the completion of thed-metric.
Kumari, P. Sumati +3 more
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