Results 251 to 260 of about 2,325,941 (278)

A coincidence point theorem for densifying mappings

Publicationes Mathematicae Debrecen, 1994
The main result is an interesting coincidence point theorem for densifying maps. Several corollaries are also derived. The main result unifies and extends several known results. To illustrate the theorem a suitable example is given.
Khan, M. S., Rao, K. P. R.
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ON POINTS OF COINCIDENCE OF TWO MAPPINGS

Mathematics of the USSR-Sbornik, 1981
This paper is devoted to the coincidence theory of two continuous mappings.A definition is given, in cohomological terms, of the coincidence index of two continuous mappings , where and are connected (not necessarily compact), orientable, -dimensional topological manifolds without boundary, is a compact mapping and is a proper mapping.Invariance ...
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Points of Coincidence That are Zeros of a Given Function

Results in Mathematics, 2019
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Some results on random coincidence points of completely random operators

Acta Mathematica Vietnamica, 2014
The purpose of this paper is to examine the notion of completely random operators and to present some results on the existence of random coincidence points of completely random operators.
Dang Hung Thang
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Common Coincidence Point Theorems for Four Mappings

Proceedings of the 4th International Conference on Computer Science and Application Engineering, 2020
In this paper, we study some common coincidence point theorems for four mappings from T1 topological space to complete b- metric spaces. By using the proper mapping conditions and the closure of image, it is proved that under the suitable conditions, the four mappings have common coincidence points.
Yan Hao, Hongyan Guan
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Coincidence points of relational $$\psi $$-contractions and an application

Afrika Matematika, 2021
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Corrections to "On Changing Fixed Points and Coincidences to Roots"

Proceedings of the American Mathematical Society, 1993
These corrections concern the authors' paper, ibid. 115, No. 2, 527-533 (1992; Zbl 0764.55002).
Brooks, Robin, Wong, Peter
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Iterative approximation to a coincidence point of two mappings

Applied Mathematics and Computation, 2015
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
David Ariza-Ruiz, Jesus Garcia-Falset
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Zeros of Conic Functions, Fixed Points, and Coincidences

Doklady Mathematics
Concept of conic function with operator coefficients is introduced. Zero existence theorem is proved for such functions. On this basis, fixed point theorem is obtained, for a multivalued self-mapping of a conic metric space, generalizing the recent fixed point theorem by E.S. Zhukovsky and E.A.
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Coincidence functions and Bartlett spectra of point processes

Communications in Statistics - Simulation and Computation, 2019
The second order statistical properties of time point processes (PP) are described by the time coincidence function (CF) and the frequency Bartlett spectrum (BS).
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