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1. |
Record Nr. |
UNINA9910480279203321 |
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Autore |
Logan J. David |
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Titolo |
Applied Partial Differential Equations [[electronic resource] /] / by J. David Logan |
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Pubbl/distr/stampa |
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New York, NY : , : Springer New York : , : Imprint : Springer, , 1998 |
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ISBN |
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Edizione |
[1st ed. 1998.] |
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Descrizione fisica |
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1 online resource (XII, 181 p.) |
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Collana |
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Undergraduate Texts in Mathematics, , 0172-6056 |
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Classificazione |
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Disciplina |
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Soggetti |
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Mathematical analysis |
Analysis (Mathematics) |
Analysis |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Nota di bibliografia |
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Includes bibliographical references and index. |
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Nota di contenuto |
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1: The Physical Origins of Partial Differential Equations -- 1.1 Mathematical Models -- 1.2 Conservation Laws -- 1.3 Diffusion -- 1.4 Contaminant Transport in Aquifers* -- 1.5 Vibrations of a String -- 1.6 Quantum Mechanics* -- 1.7 Heat Flow in Three Dimensions -- 1.8 Laplace’s Equation -- 1.9 Acoustics* -- 1.10 Classification of PDEs -- 2: Partial Differential Equations on Unbounded Domains -- 2.1 Cauchy Problem for the Heat Equation -- 2.2 Cauchy Problem for the Wave Equation -- 2.3 Ill-Posed Problems -- 2.4 Semi-Infinite Domains -- 2.5 Sources and Duhamel’s Principle -- 2.6 Laplace Transforms -- 2.7 Fourier Transforms -- 2.8 Solving PDEs Using Computer Algebra Packages -- 3: Orthogonal Expansions -- 3.1 The Fourier Method -- 3.2 Orthogonal Expansions -- 3.3 Classical Fourier Series -- 3.4 Sturm-Liouville Problems -- 4: Partial Differential Equations on Bounded Domains -- 4.1 Separation of Variables -- 4.2 Flux and Radiation Conditions -- 4.3 Laplace’s Equation -- 4.4 Cooling of a Sphere -- 4.5 Diffusion in a Disk -- 4.6 Sources on Bounded Domains -- 4.7 Parameter Identification Problems* -- 4.8 Finite Difference Methods* -- Appendix: Ordinary Differential Equations -- Table of Laplace Transforms -- References. |
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Sommario/riassunto |
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This textbook is for the standard, one-semester, junior-senior course that often goes by the title "Elementary Partial Differential Equations" or |
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"Boundary Value Problems;' The audience usually consists of stu dents in mathematics, engineering, and the physical sciences. The topics include derivations of some of the standard equations of mathemati cal physics (including the heat equation, the· wave equation, and the Laplace's equation) and methods for solving those equations on bounded and unbounded domains. Methods include eigenfunction expansions or separation of variables, and methods based on Fourier and Laplace transforms. Prerequisites include calculus and a post-calculus differential equations course. There are several excellent texts for this course, so one can legitimately ask why one would wish to write another. A survey of the content of the existing titles shows that their scope is broad and the analysis detailed; and they often exceed five hundred pages in length. These books gen erally have enough material for two, three, or even four semesters. Yet, many undergraduate courses are one-semester courses. The author has often felt that students become a little uncomfortable when an instructor jumps around in a long volume searching for the right topics, or only par tially covers some topics; but they are secure in completely mastering a short, well-defined introduction. This text was written to proVide a brief, one-semester introduction to partial differential equations. |
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2. |
Record Nr. |
UNINA9910787557303321 |
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Autore |
Witzel Annika |
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Titolo |
This is what they tell us [[electronic resource] ] : the U.S. Printing Press on the 2011 Revolution in Egypt / / Annika Witzel |
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Pubbl/distr/stampa |
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Hamburg, : Anchor Academic Pub., 2013 |
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ISBN |
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Descrizione fisica |
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1 online resource (66 p.) |
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Disciplina |
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Soggetti |
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Protest movements - Egypt - History - 21st century |
Egypt Politics and government 21st century |
Egypt Social conditions 21st century |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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"Disseminate knowledge"--Cover. |
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Nota di bibliografia |
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Includes bibliographical references. |
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Nota di contenuto |
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This is what they tell US; Table of Contents; 1. Introduction; 1.1. The 2011 Egyptian revolution; 1.2. The papers; 1.3 Methodology; 2. Analysis; 2.1. Editorial; 2.1.1. The Wall Street Journal; 2.1.2. New York Times; 2.1.3. San Francisco Chronicle; 2.1.4. The Washington Times; 2.1.5. Conclusion; 2.2. News story; 2.2.1. The Wall Street Journal; 2.2.2. New York Times; 2.2.3. San Francisco Chronicle; 2.2.4. The Washington Times; 2.2.5. Conclusion; 2.3. Letter to the Editor; 2.3.1. The Wall Street Journal; 2.3.2. New York Times; 2.3.3. San Francisco Chronicle; 2.3.4. The Washington Times |
2.3.5. Conclusion3. Conclusion; 4. Works Cited; 4.1. Secondary sources |
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Sommario/riassunto |
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Hauptbeschreibung Many things can be said about the 2011 revolution in Egypt. And actually, many things have been said about it, especially by the media. The course of the news reports differed significantly from paper to paper. This study compares four US-newspapers, namely ''The Wall Street Journal'', ''The New York Times'', ''The Washington Times'', and the ''San Francisco Chronicle'' with regard to their reports on the events in Egypt from January 26 until February 12, 2011. This study provides the reader with important information about these specific newspapers, and the events that happe |
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3. |
Record Nr. |
UNINA9910139972303321 |
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Autore |
Massicard Élise |
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Titolo |
Les élections du 3 novembre 2002 : une recomposition de la vie politique turque |
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Pubbl/distr/stampa |
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Institut français d’études anatoliennes, 2003 |
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[Place of publication not identified], : Institut français d'études anatoliennes, 2003 |
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ISBN |
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Descrizione fisica |
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1 online resource (49 pages) |
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Collana |
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Dossiers de l'IFEA. Série La Turquie aujourd'hui ; ; Numéro 15 |
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Soggetti |
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Government - Non-U.S |
Law, Politics & Government |
Government - Asia |
Turkey Politics and government |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Bibliographic Level Mode of Issuance: Monograph |
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Nota di bibliografia |
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Includes bibliographical references. |
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Sommario/riassunto |
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Ce dossier analyse les résultats du scrutin de novembre 2002, voyant s'il y a lieu de souscrire à l'interprétation dominante du « raz-de-marée » largement relayée dans la presse nationale et internationale. Au-delà des résultats sont mis en question les pratiques politiques, la manière dont se joue la compétition électorale, et le système électoral en Turquie dans son ensemble. Il s'interroge également sur la signification de ces élections dans le contexte général de la Turquie contemporaine. |
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