Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Thanakorn Prinyasart"'
Autor:
Suchat Samphavat, Thanakorn Prinyasart
Publikováno v:
Fixed Point Theory and Algorithms for Sciences and Engineering, Vol 2024, Iss 1, Pp 1-16 (2024)
Abstract In this article, new classes of functions based on new variations of metric-preserving functions are defined. Necessary and sufficient conditions for functions to be in these classes are also provided. As a result, we can explain relations b
Externí odkaz:
https://doaj.org/article/0511a8fd23534bb988f2eae074642b09
Autor:
Thanakorn Prinyasart, Suchat Samphavat
Publikováno v:
Mathematica Slovaca. 73:69-78
In this paper, we define new classes of functions related to metrics and w-distances. We also provide characterizations of functions in these classes. As a consequence, we obtain relations between all classes.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26433b6e51ecded748fdc25118de7261
https://doi.org/10.1515/ms-2023-0008
https://doi.org/10.1515/ms-2023-0008
Publikováno v:
Asian-European Journal of Mathematics.
Consider a finite ordered set [Formula: see text] whose order forms a zigzag. For an equivalence [Formula: see text] on [Formula: see text], let [Formula: see text] be the set of all order homomorphism preserving [Formula: see text]. In this paper, w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb00c6c7788c7b892a08dec58f83a785
https://doi.org/10.1142/s1793557123501541
https://doi.org/10.1142/s1793557123501541
Various regularities for semigroups of transformations on a finite set determined by a zig-zag order
Publikováno v:
Asian-European Journal of Mathematics. 15
Consider a finite ordered set [Formula: see text] with a zig-zag order. In this paper, we consider the semigroup [Formula: see text] of all compressing-preserving transformations on [Formula: see text]. Necessary and sufficient conditions for [Formul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae0ead9167f42e256f56bbfde1fda813
https://doi.org/10.1142/s1793557122502084
https://doi.org/10.1142/s1793557122502084
Publikováno v:
Discrete Mathematics, Algorithms and Applications. 13
In this paper, we introduce the notion of a solvable triple of binary relations on a set. This notion generalizes the notion of a regular relation and all other notions that are variants of the notion of the regularity, defined previously by many peo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5061622431b78df5a6b429adc9c39ed
https://doi.org/10.1142/s1793830922500136
https://doi.org/10.1142/s1793830922500136
Autor:
Thanakorn Prinyasart, Yotsanan Meemark
Publikováno v:
Involve 9, no. 3 (2016), 361-366
In this paper, we look at three common theorems in number theory: the Chinese remainder theorem, the multiplicative property of the Euler totient function, and a decomposition property of reduced residue systems. We use a grid of squares to give simp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fe74c73df7d33421ebd35138c3679f2d
https://doi.org/10.2140/involve.2016.9.361
https://doi.org/10.2140/involve.2016.9.361