Results 21 to 30 of about 1,175,340 (231)
An initial stability of Kirchhoff plates is analysed in the paper. Proposed approach avoids Kirchhoff forces at the plate corner and equivalent shear forces at a plate boundary. Two unknown variables are considered at the boundary element node.
Michał GUMINIAK
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Numerical solution of the two-dimensional Helmholtz equation with variable coefficients by the radial integration boundary integral and integro-differential equation methods [PDF]
This is the author's accepted manuscript. The final published article is available from the link below. Copyright @ 2012 Taylor & Francis.This paper presents new formulations of the boundary–domain integral equation (BDIE) and the boundary–domain integro-
M. A. AL-Jawary +7 more
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Effects of Marangoni numbers on thermocapillary drop migration: constant for quasi-steady state? [PDF]
The overall {\it steady}-state energy balance with two phases in a flow domain requires that the change in energy of the domain is equal to the difference between the total energy entering the domain and that leaving the domain.
Crespo A. +4 more
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A new three-dimensional J-integral formulation for arbitrary load history and finite deformation
In this paper, a new formulation of three-dimensional J-integral for the evaluation of elastic-plastic fracture problem is presented. It is known that the J-integral represents the energy release rate per unit crack extension.
Koichiro ARAI +2 more
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A direct product decomposition is given for the multiplicative semigroup of a finite near integral domain in terms of the subsemigroup of left identities and a group of automorphisms on the additive group of the domain. Conditions are given which insure that every element will have a uniquen-th root. If there existsx≠0 such that (−x)y=−(xy), for eachy,
Heatherly, H., Olivier, Horace
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Factor Rings with Algebraic Identities via Generalized Derivations
The current article focuses on studying the behavior of a ring ℜ/Π when ℜ admits generalized derivations Ψ and Ω with associated derivations ϕ and δ, respectively. These derivations satisfy specific differential identities involving Π, where Π is a prime
Ali Yahya Hummdi +2 more
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It is proved that if $D$ is a $UFD$ and $R$ is a $D$-algebra, such that $U(R)\cap D\neq U(D)$, then $R$ has a maximal subring. In particular, if $R$ is a ring which either contains a unit $x$ which is not algebraic over the prime subring of $R$, or $R$ has zero characteristic and there exists a natural number $n>1$ such that $\frac{1}{n}\in R$, then
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On Ideals and Behavior of Quotient Rings via Generalized (α,β)-Derivations
The purpose of this paper is to examine the behavior of a factor ring R/P with a partial range I of a ring R, where P is a prime ideal of R and I is a non-zero ideal of R such that P⊊I.
Nawaf L. Alsowait +4 more
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Universally catenarian integral domains
The authors study (not necessarily Noetherian) integral domains R that have the property that the polynomial ring \(R[X_ 1,...,X_ n]\) is catenarian for each positive \(integer n\). Such domains are said to be universally catenarian. It is proved that a domain R with this property is a stably strong S-domain in the sense of \textit{S.
BOUVIER A, DOBBS DE, FONTANA, Marco
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Nagata and Serre Conjecture Rings: A Unified Pullback Perspective
We study the strong S-property for Nagata and Serre conjecture rings through the framework of (T,M,D) construction rings, providing a unified approach that streamlines and extends previous results.
Noômen Jarboui, Bana Al Subaiei
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