2,159 research outputs found
A Multi-level Correction Scheme for Eigenvalue Problems
In this paper, a new type of multi-level correction scheme is proposed for
solving eigenvalue problems by finite element method. With this new scheme, the
accuracy of eigenpair approximations can be improved after each correction step
which only needs to solve a source problem on finer finite element space and an
eigenvalue problem on the coarsest finite element space. This correction scheme
can improve the efficiency of solving eigenvalue problems by finite element
method.Comment: 16 pages, 5 figure
A Parallel Method for Population Balance Equations Based on the Method of Characteristics
In this paper, we present a parallel scheme to solve the population balance
equations based on the method of characteristics and the finite element
discretization. The application of the method of characteristics transform the
higher dimensional population balance equation into a series of lower
dimensional convection-diffusion-reaction equations which can be solved in a
parallel way.Some numerical results are presented to show the accuracy and
efficiency.Comment: 10 pages, 0 figur
Localization of gauge vector field on flat branes with five-dimension (asymptotic) AdS spacetime
In order to localize gauge vector field on Randall-Sundrum-like
braneworld model with infinite extra dimension, we propose a new kind of
non-minimal coupling between the gauge field and the gravity. We propose
three kinds of coupling methods and they all support the localization of zero
mode. In addition, one of them can support the localization of massive modes.
Moreover, the massive tachyonic modes can be excluded. And our method can be
used not only in the thin braneword models but also in the thick ones.Comment: Added acknowledgments to the refree. Appeared on JHE
Transformation of the Self in Desire under the Elms
As a masterpiece of Eugene O’Neill, Desire under the Elms challenges the limitation of time and interpretation. Employing Charles Taylor’s theories of ethics, the author explores the moral state of the main characters in the play. Though deeply influenced by the dominant culture of utilitarianism, Eben and Abbie can’t find happiness in pure material possession and physical pleasure. In their competition for wealth, they come to recognize a more enduring power that may bring purgation to greediness and spiritual fulfilment, that is, the good originated from Christianity. Inspired by the power of this good – the other-regarding love, both Eben and Abbie give up selfishness and material desire and gradually achieve a self transformation. The changes that occur on the two characters reveal one of O’Neill’s major concerns in his dramatic creation: the moral confusion of modern man in America.Key words: Eugene O’Neill; ethics; the good; utilitarianis
Contrast Study of English and Chinese Idioms in the Background of Cross- culture
This essay combines the theory and translation experience. It analyses the differences and similarities of English and Chinese idioms with the purpose of helping people to grasp the complex linguistic phenomenon and to instruct the translation practice. Key words: English idioms,Chinese idioms, contrast,differences and similarities Résumé: En recourant aux connaissances théoriques et aux expériences de traduction requises par l’auteur, ce texte effectue une analyse et recherche approfondies sur les semblances et les différences entre les locutions chinoises et anglaises dans l’objectif d’apporter de l’aide aux chercheurs linguistiques pour qu’ils puissent maîtriser ce phénomène complexe de la langue anglaise et les mettre en pratique dans la traduction sino-anglaise et anglo-chinoise à titre de référence. Mots-clés: locutions anglaises, locutions chinoises, comparaison, semblances et différences 摘要:本文結合筆者的所掌握的理論知識和翻譯經驗,對英漢成語的異同現象進行了較為深入的分析和探討,旨在幫助語言工作者掌握英語這一複雜的語言現象, 以指導英漢互譯實踐。關鍵詞:英語成語 ; 漢語成語; 對比; 異
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