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ISOMETRIC FOLDING OF FINITE TYPE [PDF]

open access: yesDelta Journal of Science, 2005
In this paper we introduced a new type of isometric folding we called it isometric folding of finite type. We proved that any isometric folding is of finite type if it determines a stratification on M made up of finitely many strata of dimensions 0 and 1.
M.A. Abou Shanab, E.M. EL-Kholy
doaj   +1 more source

FEM Applications of Catenary Type Structures [PDF]

open access: yesINCAS Bulletin, 2022
The paper deals with Finite Element Modeling of catenary type structures starting from practical problems related to a single cable segment in the case of an electric transmission line.
Viorel ANGHEL   +2 more
doaj   +1 more source

A Note on Type-Symmetries in Finite Games

open access: yesMathematics, 2022
In two-action generalized polymatrix games, Nash equilibria are support-type-symmetric, i.e., determined by supports for each type of player. We show that such a property does not generalize straightforwardly for games with at least three actions or ...
Renato Soeiro, Alberto A. Pinto
doaj   +1 more source

Explicit Stable Finite Difference Methods for Diffusion-Reaction Type Equations

open access: yesMathematics, 2021
By the iteration of the theta-formula and treating the neighbors explicitly such as the unconditionally positive finite difference (UPFD) methods, we construct a new 2-stage explicit algorithm to solve partial differential equations containing a ...
Humam Kareem Jalghaf   +4 more
doaj   +1 more source

THA-surfaces of finite type in the Galilean space 𝔾3

open access: yesAnnals of the West University of Timisoara: Mathematics and Computer Science, 2022
In this article, we study THA-surfaces in the Galilean space 𝔾3, which has finite type immersion.
Senoussi Bendehiba   +2 more
doaj   +1 more source

Finite $F$-representation type for homogeneous coordinate rings of non-Fano varieties [PDF]

open access: yesÉpijournal de Géométrie Algébrique, 2023
Finite $F$-representation type is an important notion in characteristic-$p$ commutative algebra, but explicit examples of varieties with or without this property are few.
Devlin Mallory
doaj   +1 more source

Surfaces of infinite-type are non-Hopfian

open access: yesComptes Rendus. Mathématique, 2023
We show that finite-type surfaces are characterized by a topological analogue of the Hopf property. Namely, an oriented surface $\Sigma $ is of finite-type if and only if every proper map $f\colon \,\Sigma \rightarrow \Sigma $ of degree one is homotopic ...
Das, Sumanta, Gadgil, Siddhartha
doaj   +1 more source

Matrix characterization of multidimensional subshifts of finite type

open access: yesApplied General Topology, 2019
Let X ⊂ AZd be a 2-dimensional subshift of finite type. We prove that any 2-dimensional subshift of finite type can be characterized by a square matrix of infinite dimension. We extend our result to a general d-dimensional case.
Puneet Sharma, Dileep Kumar
doaj   +1 more source

Finite groups of the same type as Suzuki groups [PDF]

open access: yesInternational Journal of Group Theory, 2019
‎For a finite group $G$ and a positive integer $n$‎, ‎let $G(n)$ be the set of all elements in $G$ such that $x^{n}=1$‎. ‎The groups $G$ and $H$ are said to be of the same (order) type if $|G(n)|=|H(n)|$‎, ‎for all $n$‎. ‎The main aim of this paper is to
Seyed Hassan Alavi   +2 more
doaj   +1 more source

C∗-Algebras Associated with Hilbert C∗-Quad Modules of Finite Type

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2014
A Hilbert C∗-quad module of finite type has a multistructure of Hilbert C∗-bimodules with two finite bases. We will construct a C∗-algebra from a Hilbert C∗-quad module of finite type and prove its universality subject to certain relations among ...
Kengo Matsumoto
doaj   +1 more source

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