Results 11 to 20 of about 4,070,185 (350)
An accelerated hybrid TLM-IE method for the investigation of shielding effectiveness [PDF]
Advances in Radio Science, 2010 A hybrid numerical technique combining time-domain integral equations (TD-IE) with the transmission line matrix (TLM) method is presented for the efficient modeling of transient wave phenomena.
N. Fichtner, P. Russer
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A new closed-form formula for calculating a weakly singular static potential integral with linear current source distribution on a triangle [PDF]
Bulletin of the Polish Academy of Sciences: Technical Sciences, 2023 The article presents a closed-form formula for solving a weakly singular surface integral with a linear current source distribution associated with the SIE-MoM formulation used for solving electromagnetic (EM) problems.
Anna Grytsko, Piotr Słobodzian
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The w-integral closure of integral domains
Journal of Algebra, 2006 Let \(D\) be an integral domain with quotient field qf\((D)=K\). Recall that an element \(x \in K\) is called \(w\)-integral [respectively: pseudo-integral (or \(v\)-integral)] on \(D\) if \( xI^w \subseteq I^w\) [respectively: \(xI^v \subseteq I^v\)] for some nonzero finitely generated ideal \(I\) of \(D\). The authors denote by \(D^w\) [respectively:
Chang, Gyu Whan, Zafrullah, Muhammad
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Remarks on derivations on semiprime rings
International Journal of Mathematics and Mathematical Sciences, 1992 We prove that a semiprime ring R must be commutative if it admits a derivation d such that (i) xy+d(xy)=yx+d(yx) for all x, y in R, or (ii) xy−d(xy)=yx−d(yx) for all x, y in R.
Mohamad Nagy Daif, Howard E. Bell
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On ordered domains of integrity [PDF]
Proceedings of the American Mathematical Society, 1952 In a recent paper,' T. Szele proved that a division ring D is orderable if and only if the additive and multiplicative semigroup S generated by the nonzero squares of elements of D does not contain the zero element of D. The present paper extends this result to a domain of integrity K. Let us denote by K* the set of nonzero elements of K. The domain of
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t-class semigroups of integral domains [PDF]
Journal für die reine und angewandte Mathematik (Crelles Journal), 2007 Section 4 was removed. J. Reine Angew. Math.
Kabbaj, S., Mimouni, A.
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On locally divided integral domains and CPI-overrings
International Journal of Mathematics and Mathematical Sciences, 1981 It is proved that an integral domain R is locally divided if and only if each CPI-extension of ℬ (in the sense of Boisen and Sheldon) is R-flat (equivalently, if and only if each CPI-extension of R is a localization of R).
David E. Dobbs
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A half-centered star-operation on an integral domain
, 2017 . In this paper, we study the natural star-operation defined by the set of associated primes of principal ideals of an integral domain, which is called the g -operation.
Fanggui Wang, Lei Qiao
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Generalization to The AMK Integral Transform and Its Applications [PDF]
مجلة جامعة الانبار للعلوم الصرفةSince the proposal of Laplace to integral transformation in 1780, many integral transformations have been proposed. Some are based on Laplace, and others are totally independent.
Mohanad Salman, Qin Zhao
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The t#-property for integral domains
Journal of Pure and Applied Algebra, 2004 We study a condition on intersections of localizations of a domain at maximal t-ideals. This extends and generalizes earlier work of Gilmer (1967), Gilmer-Heinzer (1968), Olberding (1998), and others for Prufer domains.
GABELLI, Stefania +2 more
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