Results 21 to 30 of about 104,376 (236)

Digital products with $ PN_k $-adjacencies and the almost fixed point property in $ DTC_k^\blacktriangle $

open access: yesAIMS Mathematics, 2021
<abstract><p>Given two digital images $ (X_i, k_i), i \in \{1, 2\} $, first of all we establish a new $ PN_k $-adjacency relation in a digital product $ X_1 \times X_2 $ to obtain a relation set $ (X_1 \times X_2, PN_k) $, where the term $ ''$$ PN $" means $ ''$pseudo-normal".
Jeong Min Kang, Sang-Eon Han, Sik Lee
openaire   +2 more sources

Stewart’s Theorem and Median Property in the Galilean Plane

open access: yesJournal of Advanced Research in Natural and Applied Sciences, 2023
Galilean plane can be introduced in the affine plane, as in Euclidean plane. This means that the concepts of lines, parallel lines, ratios of collinear segments, and areas of figures are significant not only in Euclidean plane but also in Galilean plane.
Abdulaziz Açıkgöz, Nilgün Sönmez
doaj   +1 more source

A General Fixed Point Theorem for Two Pairs of Absorbing Mappings in Gp -Metric Spaces

open access: yesAnnales Mathematicae Silesianae, 2020
A general fixed point theorem for two pairs of absorbing mappings satisfying a new type of implicit relation ([37]), without weak compatibility in Gp-metric spaces is proved.
Popa Valeriu
doaj   +1 more source

The establishment of a new mortgage with a special emphasis on unwritten mortgage [PDF]

open access: yesZbornik Radova: Pravni Fakultet u Novom Sadu, 2017
The paper analyzes legal institutes that deviate from the principle of accessibility to the termination of the mortgage. These are the legal norms prescribed in Art. 53 - 56 Mortgage Law. Regulations regarding disposal of unwritten mortgages, notation of
Jeremić Marina D.
doaj   +1 more source

On almost fixed point theory [PDF]

open access: yes, 1978
Let X be a topological space, a finite covering of X (the words ‘covering’ and ‘cover’ are used interchangeably). We say that has the almost fixed point property for a class of continuous maps f : X → X if for all there is an x ∈ X and such that x ∈
Marcel Van De Vel   +3 more
core   +1 more source

Limits of Latin squares

open access: yesDiscrete Analysis, 2023
Limits of Latin squares, Discrete Analysis 2023:8, 66 pp. There has been a great deal of work over the last fifteen to twenty years on the theme of continuous limits of discrete combinatorial objects. In particular, any sequence of graphs of increasing
Frederik Garbe   +3 more
doaj   +1 more source

On the δ-continuous fixed point property

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1990
In this paper, we define and investigate the δ-continuous retraction and the δ-continuous fixed point property. Theorem 1 of Connell [11] and Theorem 3.4 of Arya and Deb [2] are improved.
F. Cammaroto, T. Noiri
doaj   +1 more source

Vacuum stability of asymptotically safe two Higgs doublet models

open access: yesEuropean Physical Journal C: Particles and Fields, 2019
We study different types of Two Higgs Doublet Models (2HDMs) under the assumption that all quartic couplings’ beta functions vanish simultaneously at the Planck scale.
Peter Schuh
doaj   +1 more source

Wave form of motor unit action potential recorded by surface electrode during voluntary muscle contraction

open access: yesJournal of Physical Fitness and Sports Medicine, 2014
The authors detected the discrete spike potentials during contraction from surface electrodes fixed on the skin surface over the m. vastus medialis, and the spikes could always be detected with almost the same wave-form by putting the electrode on at the
Shigeru Morimoto, Shigeru Takemori
doaj   +1 more source

The Szlenk Index and the Fixed Point Property under Renorming [PDF]

open access: yes, 2010
Assume that is a Banach space such that its Szlenk index is less than or equal to the first infinite ordinal . We prove that can be renormed in such a way that with the resultant norm satisfies , where is the García-Falset coefficient ...
Benavides TDomínguez   +3 more
core   +1 more source

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