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21 produkter
21 produkter
Häftad, Engelska, 2014
867 kr
Skickas inom 10-15 vardagar
Modern algorithmic techniques for summation, most of which were introduced in the 1990s, are developed here and carefully implemented in the computer algebra system Maple™.The algorithms of Fasenmyer, Gosper, Zeilberger, Petkovšek and van Hoeij for hypergeometric summation and recurrence equations, efficient multivariate summation as well as q-analogues of the above algorithms are covered. Similar algorithms concerning differential equations are considered. An equivalent theory of hyperexponential integration due to Almkvist and Zeilberger completes the book.The combination of these results gives orthogonal polynomials and (hypergeometric and q-hypergeometric) special functions a solid algorithmic foundation. Hence, many examples from this very active field are given.The materials covered are suitable for an introductory course on algorithmic summation and will appeal to students and researchers alike.
Del 11661 - Lecture Notes in Computer Science
Computer Algebra in Scientific Computing
21st International Workshop, CASC 2019, Moscow, Russia, August 26–30, 2019, Proceedings
Häftad, Engelska, 2019
558 kr
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This book constitutes the refereed proceedings of the 21st International Workshop on Computer Algebra in Scientific Computing, CASC 2019, held in Moscow, Russia, in August 2019. The 28 full papers presented together with 2 invited talks were carefully reviewed and selected from 44 submissions.
Inbunden, Engelska, 2020
1 611 kr
Skickas inom 10-15 vardagar
This book presents contributions of international and local experts from the African Institute for Mathematical Sciences (AIMS-Cameroon) and also from other local universities in the domain of orthogonal polynomials and applications. The topics addressed range from univariate to multivariate orthogonal polynomials, from multiple orthogonal polynomials and random matrices to orthogonal polynomials and Painlevé equations.The contributions are based on lectures given at the AIMS-Volkswagen Stiftung Workshop on Introduction of Orthogonal Polynomials and Applications held on October 5–12, 2018 in Douala, Cameroon. This workshop, funded within the framework of the Volkswagen Foundation Initiative "Symposia and Summer Schools", was aimed globally at promoting capacity building in terms of research and training in orthogonal polynomials and applications, discussions and development of new ideas as well as development and enhancement of networking including south-south cooperation.
Häftad, Engelska, 2021
1 183 kr
Skickas inom 10-15 vardagar
This book presents contributions of international and local experts from the African Institute for Mathematical Sciences (AIMS-Cameroon) and also from other local universities in the domain of orthogonal polynomials and applications. The topics addressed range from univariate to multivariate orthogonal polynomials, from multiple orthogonal polynomials and random matrices to orthogonal polynomials and Painlevé equations.The contributions are based on lectures given at the AIMS-Volkswagen Stiftung Workshop on Introduction of Orthogonal Polynomials and Applications held on October 5–12, 2018 in Douala, Cameroon. This workshop, funded within the framework of the Volkswagen Foundation Initiative "Symposia and Summer Schools", was aimed globally at promoting capacity building in terms of research and training in orthogonal polynomials and applications, discussions and development of new ideas as well as development and enhancement of networking including south-south cooperation.
Inbunden, Engelska, 2021
649 kr
Skickas inom 10-15 vardagar
Presented using Mathematica code, the book is fully supported by downloadable sessions in Mathematica, Maple, and Maxima.Opening with an introduction to computer algebra systems and the basics of programming mathematical algorithms, the book goes on to explore integer arithmetic.
Häftad, Engelska, 2022
649 kr
Skickas inom 10-15 vardagar
Presented using Mathematica code, the book is fully supported by downloadable sessions in Mathematica, Maple, and Maxima.Opening with an introduction to computer algebra systems and the basics of programming mathematical algorithms, the book goes on to explore integer arithmetic.
Del 8136 - Lecture Notes in Computer Science
Computer Algebra in Scientific Computing
15th International Workshop, CASC 2013, Berlin, Germany, September 9-13, 2013, Proceedings
Häftad, Engelska, 2013
542 kr
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This book constitutes the proceedings of the 14th International Workshop on Computer Algebra in Scientific Computing, CASC 2013, held in Berlin, Germany, in September 2013. The 33 full papers presented were carefully reviewed and selected for inclusion in this book. The papers address issues such as polynomial algebra; the solution of tropical linear systems and tropical polynomial systems; the theory of matrices; the use of computer algebra for the investigation of various mathematical and applied topics related to ordinary differential equations (ODEs); applications of symbolic computations for solving partial differential equations (PDEs) in mathematical physics; problems arising at the application of computer algebra methods for finding infinitesimal symmetries; applications of symbolic and symbolic-numeric algorithms in mechanics and physics; automatic differentiation; the application of the CAS Mathematica for the simulation of quantum error correction in quantum computing; the application of the CAS GAP for the enumeration of Schur rings over the group A5; constructive computation of zero separation bounds for arithmetic expressions; the parallel implementation of fast Fourier transforms with the aid of the Spiral library generation system; the use of object-oriented languages such as Java or Scala for implementation of categories as type classes; a survey of industrial applications of approximate computer algebra.
Del 8660 - Lecture Notes in Computer Science
Computer Algebra in Scientific Computing
16th International Workshop, CASC 2014, Warsaw, Poland, September 8-12, 2014. Proceedings
Häftad, Engelska, 2014
542 kr
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This book constitutes the proceedings of the 16th International Workshop on Computer Algebra in Scientific Computing, CASC 2014, held in Warsaw, Poland, in September 2014. The 33 full papers presented were carefully reviewed and selected for inclusion in this book.The papers address issues such as Studies in polynomial algebra are represented by contributions devoted to factoring sparse bivariate polynomials using the priority queue, the construction of irreducible polynomials by using the Newton index, real polynomial root finding by means of matrix and polynomial iterations, application of the eigenvalue method with symmetry for solving polynomial systems arising in the vibration analysis of mechanical structures with symmetry properties, application of Gröbner systems for computing the (absolute) reduction number of polynomial ideals, the application of cylindrical algebraic decomposition for solving the quantifier elimination problems, certification of approximate roots of overdetermined and singular polynomial systems via the recovery of an exact rational univariate representation from approximate numerical data, new parallel algorithms for operations on univariate polynomials (multi-point evaluation, interpolation) based on subproduct tree techniques.
Del 9301 - Lecture Notes in Computer Science
Computer Algebra in Scientific Computing
17th International Workshop, CASC 2015, Aachen, Germany, September 14-18, 2015, Proceedings
Häftad, Engelska, 2015
542 kr
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This book constitutes the proceedings of the 17th International Workshop on Computer Algebra in Scientific Computing, CASC 2015, held in Aachen, Germany, in September 2015.
Del 9890 - Lecture Notes in Computer Science
Computer Algebra in Scientific Computing
18th International Workshop, CASC 2016, Bucharest, Romania, September 19-23, 2016, Proceedings
Häftad, Engelska, 2016
542 kr
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This book constitutes the proceedings of the 18th International Workshop on Computer Algebra in Scientific Computing, CASC 2016, held in Bucharest, Romania, in September 2016. They deal with cutting-edge research in all major disciplines of Computer Algebra.
Del 10490 - Lecture Notes in Computer Science
Computer Algebra in Scientific Computing
19th International Workshop, CASC 2017, Beijing, China, September 18-22, 2017, Proceedings
Häftad, Engelska, 2017
778 kr
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This book constitutes the proceedings of the 19th International Workshop on Computer Algebra in Scientific Computing, CASC 2017, held in Beijing, China, in September 2017. The 28 full papers presented in this volume were carefully reviewed and selected from 33 submissions.
Del 11077 - Lecture Notes in Computer Science
Computer Algebra in Scientific Computing
20th International Workshop, CASC 2018, Lille, France, September 17–21, 2018, Proceedings
Häftad, Engelska, 2018
723 kr
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This book constitutes the proceedings of the 20th International Workshop on Computer Algebra in Scientific Computing, CASC 2018, held in Lille, France, in September 2018.The 24 full papers of this volume presented with an abstract of an invited talk and one paper corresponding to another invited talk were carefully reviewed and selected from 29 submissions. They deal with cutting-edge research in all major disciplines of computer algebra in sciences such as physics, chemistry, life sciences, and engineering.Chapter “Positive Solutions of Systems of Signed Parametric Polynomial Inequalities” is available open access under a Creative Commons Attribution 4.0 International License via link.springer.com.
Häftad, Tyska, 2012
307 kr
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Inbunden, Tyska, 1999
1 185 kr
Skickas inom 3-6 vardagar
Häftad, Tyska, 1993
507 kr
Skickas inom 10-15 vardagar
Anläßlich eines Forschungsaufenthalts 1988/1989 von Bob Gilbert (University of De laware, USA) am Fachbereich Mathematik der Freien Universität Berlin wurde ich durch ihn auf die Verwendung symbolischer Mathematikprogramme, und zwar des Computeralgebrasystems MACSYMA, in der mathematischen Forschung aufmerk sam gemacht. Von diesem Zeitpunkt an kam ich von dem Gedanken der Benutzung solcher Programme in der mathematischen Lehre nicht mehr los. Die Miniaturisierung in der Computertechnologie hatte derartige Programme nun auf kleinsten Rechnern verfügbar gemacht, und ich war sicher, daß dies die Praxis von Mathematikerinnen und Mathematikern sowie Mathematikanwendern in der nahen Zukunft radikal verändern wird. Anstatt schwierige Integrale von Hand aus zurechnen - mit der Gefahr, sich in langwierigen Teilschritten zu verrechnen -, wird z. B. der zukünftige Bauingenieur versuchen, das betreffende Integral zunächst mit einem Mathematikprogramm zu lösen. Nur, wenn er hiermit scheitert, wird er zur bewährten Handberechnung übergehen. Wir wollen nicht verhehlen, daß auch dies eine nicht zu unterschätzende Gefahr birgt, nämlich die, Ergebnissen von Mathe matikprogrammen unbegrenzt Vertrauen zu schenken. Genauso, wie man ein von Hand berechnetes Resultat durch Kontrollrechnungen so lange überprüfen muß, bis man sich des Ergebnisses sicher ist, muß man die Ergebnisse, die ein Mathematik progamm erzeugt, einer sorgfältigen Überprüfung unterziehen. Wenn aber solche Programme sowohl in der Forschung als auch in der Praxis von Bedeutung sind, sollten sie in der mathematischen Lehre ebenfalls eine Rolle spie len. Weil die Praxis der Arbeit mit einem Mathematikprogramm einer entsprechen den Schulung bedarf, muß diese in die Mathematikausbildungintegriert werden.
Häftad, Tyska, 1994
457 kr
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Dieses Buch stellt die Fortsetzung des Bandes "Mathematik mit DERIVE" dar, das der Autor zusammen mit Adi-Ben Israel und R. P. Gilbert geschrieben hat. Die ausgewahlten Themen umfassen den Stoff, den jeder Mathematik- und Ingenieurstudent aus der mehrdimensionalen Analysis kennen sollte. Dabei unterstutzen ihn einerseits viele Ubungsaufgaben, andererseits Mustersitzungen mit dem Computeralgebra-System DERIVE, damit der Blick auf die mathematischen Inhalte nicht durch (zu-)viel Rechnerei verstellt wird.
Häftad, Tyska, 2006
398 kr
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Dieses Lehrbuch gibt eine Einführung in das moderne Gebiet der Computeralgebra. Während die ersten 9 Kapitel den Standardkanon abdecken, werden in den restlichen 3 Kapiteln Themen behandelt, welche in dieser Form noch nicht in Lehrbuchform erschienen sind und sich für eine weiterführende Vorlesung anbieten.Die betrachteten Algorithmen werden in Sitzungen mit dem Computeralgebrasystem Mathematica programmiert und getestet. Alle Sitzungen werden alternativ auch als Worksheets für Maple und MuPAD im Internet bereitgestellt, so dass Mathematica gänzlich durch Maple oder MuPAD ersetzt werden kann.Durch die Verwendung realer Implementierungen anstelle von Pseudocode werden die betrachteten Algorithmen sofort anwendbar und überprüfbar.Kenntnisse der höheren Algebra werden nicht vorausgesetzt, dennoch werden alle Beweise geführt. Da das Buch elementar gehalten ist und einen sehr ausführlichen Index besitzt, ist es auch als Nachschlagewerk über Algorithmen der Computeralgebra gut geeignet.
Häftad, Engelska, 2010
542 kr
Skickas inom 10-15 vardagar
The CASC Workshops are traditionally held in turn in the Commonwealth of IndependentStates(CIS)andoutsideCIS(Germanyinparticular,but,attimes, also other countries with lively CA communities). The previous CASC Wo- shop was held in Japan, and the 12th workshop was held for the ?rst time in Armenia, which is one of the CIS republics. It should be noted that more than 35 institutes and scienti?c centers function within the National Academy of S- ences of Armenia (further details concerning the structure of the academy can be foundhttp://www. sci. am). These institutions are concerned, in particular, with problems in such branches of natural science as mathematics, informatics, physics, astronomy, biochemistry, etc. It follows from the talks presented at the previous CASC workshops that the methods and systems of computer algebra may be applied successfully in all the above-listed branches of natural sciences. Therefore, the organizers of the 12th CASC Workshop hope that the present workshop will help the Armenian scientists to become even more familiar with the capabilities of advanced computer algebra methods and systems and to get in touch with specialists in computer algebra from other countries. The 11 earlier CASC conferences, CASC 1998, CASC 1999, CASC 2000, CASC 2001, CASC 2002, CASC 2003, CASC 2004, CASC 2005, CASC 2006, CASC 2007, and CASC 2009 were held, respectively, in St. Petersburg (R- sia), Munich (Germany), Samarkand (Uzbekistan), Konstanz (Germany), Yalta (Ukraine), Passau (Germany), St.
Häftad, Engelska, 2011
542 kr
Skickas inom 10-15 vardagar
This book constitutes the refereed proceedings of the 13th International Workshop on Computer Algebra in Scientific Computing, CASC 2011, held in Kassel, Germany, in September 2011. The 26 full papers included in the book were carefully reviewed and selected from numerous submissions. The articles are organized in topical sections on the development of object oriented computer algebra software for the modeling of algebraic structures as typed objects; matrix algorithms; the investigation with the aid of computer algebra; the development of symbolic-numerical algorithms; and the application of symbolic computations in applied problems of physics, mechanics, social science, and engineering.
Häftad, Engelska, 2012
542 kr
Skickas inom 10-15 vardagar
This book constitutes the proceedings of the 14th International Workshop on Computer Algebra in Scientific Computing, CASC 2012, held in Maribor, Slovenia, in September 2012. The 28 full papers presented were carefully reviewed and selected for inclusion in this book. One of the main themes of the CASC workshop series, namely polynomial algebra, is represented by contributions devoted to new algorithms for computing comprehensive Gröbner and involutive systems,parallelization of the Gröbner bases computation, the study of quasi-stable polynomial ideals, new algorithms to compute the Jacobson form of a matrix of Ore polynomials, a recursive Leverrier algorithm for inversion of dense matrices whose entries are monic polynomials, root isolation of zero-dimensional triangular polynomial systems, optimal computation of the third power of a long integer, investigation of the complexity of solving systems with few independent monomials, the study of ill-conditioned polynomial systems, a method for polynomial root-finding via eigen-solving and randomization, an algorithm for fast dense polynomial multiplication with Java using the new opaque typed method, and sparse polynomial powering using heaps.
Häftad, Tyska, 2013
706 kr
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Der Tagungsband gibt einen breiten Überblick über Ziele, Kursszenarien und Lehr-Lernkonzepte, Unterstützungsmaßnahmen in der Studieneingangsphase, Möglichkeiten des Assessments und der Diagnostik sowie einen Ausblick zur Zukunft von mathematischen Vor- und Brückenkursen.