Results 81 to 90 of about 106 (96)

Fixed points and Cauchy sequences in semimetric spaces

Journal of Fixed Point Theory and Applications, 2015
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Kirk, W. A., Shahzad, Naseer
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On regular semimetric spaces having strong triangle functions

Journal of Fixed Point Theory and Applications, 2016
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Dung, Nguyen Van, Hang, Vo Thi Le
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Caristi’s fixed point theorem in semimetric spaces

Journal of Fixed Point Theory and Applications, 2018
In [Lect. Notes Math. 490, 74--83 (1975; Zbl 0315.54052)], \textit{J. Caristi} and \textit{W. A. Kirk} proved an interesting fixed point theorem in complete metric space for $T$ satisfying a special condition. This result was extended by \textit{W. A. Kirk} and \textit{N. Shahzad} [J. Fixed Point Theory Appl. 17, No. 3, 541--555 (2015; Zbl 1326.54045)]
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Vehicular air-bag control based on energy, momentum, and semimetric spaces

IEEE Transactions on Vehicular Technology, 2000
Described in this paper is a geometric control algorithm for quantifying crash severity, distinguishing crash configurations, and activating air bags during collisions. Its conceptual function and calibration depend on energy, momentum, and semimetric spaces.
R. Barnard, M. Riesner
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Interval semimetric spaces for approximate distances

2005
In accordance with the ideas of Interval Analysis, a notion of interval-valued semimetric space is proposed. Also, the possibility of applying the resulting theory to some chapters of Computer Science is examined.
COPPOLA, CRISTINA, PACELLI, TIZIANA
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Convergent sequences in semimetric spaces

Publicationes Mathematicae Debrecen, 2022
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Mappings contracting the total pairwise distances in semimetric spaces with triangle functions: Periodic and multiple fixed points

Ukrainian Mathematical Bulletin
This paper extends a recently introduced class of mappings contracting the total pairwise distances - an n-point extension of the Banach contraction principle - within the framework of semimetric spaces, employing triangle functions as defined by Bessenyei and Páles in [13].
Ravindra K. Bisht, Evgen O. Petrov
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On K-Semimetric Spaces

Proceedings of the American Mathematical Society, 1979
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On characterizations and topology of regular semimetric spaces

Publicationes Mathematicae Debrecen, 2018
Katarzyna Chrzaszcz, Jacek Jachymski, Filip Turobos   +2 more
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On representations of permutations groups as isometry groups of n-semimetric spaces

2019
We prove that every finite permutation group can be represented as the isometry group of some n-semimetric space. We show that if a finite permutation group can be realized as the isometry group of some n-semimetric space then this permutation group can be represented as the isometry group of some (n+1)-semimetric space.
Gerdiy, O., Oliynyk, B.
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