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This digital document is an article from Variaciones Borges, published by University of Aarhus, Borges Center on December 22, 2002. The length of the article is 3100 words. The page length shown above is based on a typical 300-word page. The article is delivered in HTML format and is available in your Amazon.com Digital Locker immediately after purchase. You can view it with any web browser.

Citation Details
Title: What's in a name? Nomenclature and the case of Borges' "Emma Zunz".(Jorge Luis Borges)(Critical Essay)
Author: Linda S. Maier
Publication:Variaciones Borges (Refereed)
Date: December 22, 2002
Publisher: University of Aarhus, Borges Center
Page: 79(9)

Article Type: Critical Essay

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The subject extends the notion of extremum conditions of a function in one variable to such conditions of a function of functions (dependent variable and its derivatives) in the form of a definite integral. The necessary condition introduces Euler equation which results in an ordinary differential equation whose solution provides the desired extremal. The sufficient part is discussed using Legendre and Jacobi conditions. The fascinating variational principle paves the way to find the curve (line) of shortest distance between two non-intersecting curves in a plane. The book covers these topics in detail supported by figures and exercises. The book also lists some direct (approximate) methods to solve boundary value problems containing ordinary/partial differential equations by variational and residue methods, some of them being of immense importance in the treatment of finite element numerical methods. Variety of disciplines being used in the subject, are given in brief, in respective appendices..
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Juan José Arreola es uno de los más conocidos y reconocidos escritores de México. Su prosa -maquinaria de inventos fantásticos- se ha convertido en una de las mejores aventuras literarias de la lengua castellana. En este volumen se reúnen textos mínimos que son máximos, sueños convertidos en páginas e historias mágicas, compartidas por cualquier lector..
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