Grobner Deformations Of Hypergeometric Differential Equations

Author : Mutsumi Saito
Publisher : Springer Science & Business Media
ISBN 13 : 366204112X
Total Pages : 261 pages
Book Rating : 4.23/5 ( download)

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Download or read book Gröbner Deformations of Hypergeometric Differential Equations written by Mutsumi Saito and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 261 pages. Available in PDF, EPUB and Kindle. Book excerpt: The theory of Gröbner bases is a main tool for dealing with rings of differential operators. This book reexamines the concept of Gröbner bases from the point of view of geometric deformations. The algorithmic methods introduced in this book are particularly useful for studying the systems of multidimensional hypergeometric PDE's introduced by Gelfand, Kapranov, and Zelevinsky. A number of original research results are contained in the book, and many open problems are raised for future research in this rapidly growing area of computational mathematics.

Author : Kenji Iohara
Publisher : Springer Nature
ISBN 13 : 3030264548
Total Pages : 375 pages
Book Rating : 4.43/5 ( download)

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Download or read book Two Algebraic Byways from Differential Equations: Gröbner Bases and Quivers written by Kenji Iohara and published by Springer Nature. This book was released on 2020-02-20 with total page 375 pages. Available in PDF, EPUB and Kindle. Book excerpt: This edited volume presents a fascinating collection of lecture notes focusing on differential equations from two viewpoints: formal calculus (through the theory of Gröbner bases) and geometry (via quiver theory). Gröbner bases serve as effective models for computation in algebras of various types. Although the theory of Gröbner bases was developed in the second half of the 20th century, many works on computational methods in algebra were published well before the introduction of the modern algebraic language. Since then, new algorithms have been developed and the theory itself has greatly expanded. In comparison, diagrammatic methods in representation theory are relatively new, with the quiver varieties only being introduced – with big impact – in the 1990s. Divided into two parts, the book first discusses the theory of Gröbner bases in their commutative and noncommutative contexts, with a focus on algorithmic aspects and applications of Gröbner bases to analysis on systems of partial differential equations, effective analysis on rings of differential operators, and homological algebra. It then introduces representations of quivers, quiver varieties and their applications to the moduli spaces of meromorphic connections on the complex projective line. While no particular reader background is assumed, the book is intended for graduate students in mathematics, engineering and related fields, as well as researchers and scholars.

Author : Takayuki Hibi
Publisher : World Scientific
ISBN 13 : 9814452947
Total Pages : 388 pages
Book Rating : 4.46/5 ( download)

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Download or read book Harmony of Gröbner Bases and the Modern Industrial Society written by Takayuki Hibi and published by World Scientific. This book was released on 2012-03-21 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume consists of research papers and expository survey articles presented by the invited speakers of the conference on “Harmony of Gröbner Bases and the Modern Industrial Society”. Topics include computational commutative algebra, algebraic statistics, algorithms of D-modules and combinatorics. This volume also provides current trends on Gröbner bases and will stimulate further development of many research areas surrounding Gröbner bases. Contents:Multidegree for Bifiltered D-modules and Hypergeometric Systems (R Arcadias)Desingularization Algorithms: A Comparison from the Practical Point of View (R Blanco and A Frühbis-Krüger)Computing Localizations Iteratively (F J Castro-Jiménez and A Leykin)KNOPPIX/Math: A Live System for Mathematics (T Hamada and KNOPPIX/Math Committers)Running Markov Chain without Markov Basis (H Hara, S Aoki and A Takemura)Degree Bounds for a Minimal Markov Basis for the Three-state Toric Homogeneous Markov Chain Model (D Haws, A Martín del Campo and R Yoshida)First Steps toward the Geometry of Cophylogeny (P Huggins, M Owen and R Yoshida)Cones of Elementary Imsets and Supermodular Functions: A Review and Some New Results (T Kashimura, T Sei, A Takemura and K Tanaka)Non-vanishingness of Betti Numbers of Edge Ideals (K Kimura)Abstract Tubes Associated with Perturbed Polyhedra with Applications to Multidimensional Normal Probability Computations (S Kuriki, T Miwa and A J Hayter)An Algorithm of Computing Inhomogeneous Difference Equations for a Definite Sum (H Nakayama)Incomplete A-Hypergeometric Systems (K Nishiyama and N Takayama)Implementation of a Primary Decomposition Package (M Noro)On Computation of the Characteristic Polynomials of the Discriminantal Arrangements and the Arrangements Generated by Generic Points (Y Numata and A Takemura)A Dictionary of Gröbner Bases of Toric Ideals (H Ohsugi)Log-linear Model Estimation for Stratified Educational Data (T Otsu)Toric Statistical Models: Ising and Markov (G Pistone and M P Rogantin)Algebraic Reliability Based on Monomial Ideals: A Review (E Sáenz-de-Cabezón and H P Wynn)On Irreducibility of Algebroid Curves over the Complex Number Field (T Shibuta)Polyhedral Approach to Statistical Learning Graphical Models (M Studený, D Haws, R Hemmecke and S Lindner) Readership: Graduates and researchers in the field of Gröbner bases. Keywords:Gröbner Basis;Algebraic Statistics;D-Module;Computational Algebra;AlgorithmKey Features:Comprehensive treatment of Gröbner basesArticles by leading figures in the mathematics worldA guidebook for graduate studentsThe reader can see a panoramic view of Gröbner bases

Author : Shuhei Mano
Publisher : Springer
ISBN 13 : 4431558888
Total Pages : 135 pages
Book Rating : 4.80/5 ( download)

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Download or read book Partitions, Hypergeometric Systems, and Dirichlet Processes in Statistics written by Shuhei Mano and published by Springer. This book was released on 2018-07-12 with total page 135 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on statistical inferences related to various combinatorial stochastic processes. Specifically, it discusses the intersection of three subjects that are generally studied independently of each other: partitions, hypergeometric systems, and Dirichlet processes. The Gibbs partition is a family of measures on integer partition, and several prior processes, such as the Dirichlet process, naturally appear in connection with infinite exchangeable Gibbs partitions. Examples include the distribution on a contingency table with fixed marginal sums and the conditional distribution of Gibbs partition given the length. The A-hypergeometric distribution is a class of discrete exponential families and appears as the conditional distribution of a multinomial sample from log-affine models. The normalizing constant is the A-hypergeometric polynomial, which is a solution of a system of linear differential equations of multiple variables determined by a matrix A, called A-hypergeometric system. The book presents inference methods based on the algebraic nature of the A-hypergeometric system, and introduces the holonomic gradient methods, which numerically solve holonomic systems without combinatorial enumeration, to compute the normalizing constant. Furher, it discusses Markov chain Monte Carlo and direct samplers from A-hypergeometric distribution, as well as the maximum likelihood estimation of the A-hypergeometric distribution of two-row matrix using properties of polytopes and information geometry. The topics discussed are simple problems, but the interdisciplinary approach of this book appeals to a wide audience with an interest in statistical inference on combinatorial stochastic processes, including statisticians who are developing statistical theories and methodologies, mathematicians wanting to discover applications of their theoretical results, and researchers working in various fields of data sciences.

Author :
Publisher : Cambridge University Press
ISBN 13 :
Total Pages : 248 pages
Book Rating : 4./5 ( download)

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Download or read book Algebraic Theory of Differential Equations written by and published by Cambridge University Press. This book was released on with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Edward L. Green
Publisher : American Mathematical Soc.
ISBN 13 : 0821826794
Total Pages : 250 pages
Book Rating : 4.99/5 ( download)

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Download or read book Symbolic Computation: Solving Equations in Algebra, Geometry, and Engineering written by Edward L. Green and published by American Mathematical Soc.. This book was released on 2001 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents the proceedings from the research conference, Symbolic Computation: Solving Equations in Algebra, Analysis, and Engineering, held at Mount Holyoke College, USA. It provides an overview of contemporary research in symbolic computation as it applies to the solution of polynomial systems. The conference brought together pure and applied mathematicians, computer scientists, and engineers, who use symbolic computation to solve systems of equations or who develop the theoretical background and tools needed for this purpose. Within this general framework, the conference focused on several themes: systems of polynomials, systems of differential equations, noncommutative systems, and applications.

Author : D?ng Tr ng Lˆ
Publisher : World Scientific
ISBN 13 : 9814273236
Total Pages : 320 pages
Book Rating : 4.37/5 ( download)

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Download or read book Algebraic Approach to Differential Equations written by D?ng Tr ng Lˆ and published by World Scientific. This book was released on 2010 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mixing elementary results and advanced methods, Algebraic Approach to Differential Equations aims to accustom differential equation specialists to algebraic methods in this area of interest. It presents material from a school organized by The Abdus Salam International Centre for Theoretical Physics (ICTP), the Bibliotheca Alexandrina, and the International Centre for Pure and Applied Mathematics (CIMPA).

Author : Moulay Barkatou
Publisher : Springer
ISBN 13 : 3642544797
Total Pages : 210 pages
Book Rating : 4.98/5 ( download)

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Download or read book Algebraic and Algorithmic Aspects of Differential and Integral Operators written by Moulay Barkatou and published by Springer. This book was released on 2014-02-25 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the proceedings of the 5th International Meeting on Algebraic and Algorithmic Aspects of Differential and Integral Operators, AADIOS 2012, held at the Applications of Computer Algebra Conference in Sofia, Bulgaria, on June 25-28, 2012. The total of 9 papers presented in this volume consists of 2 invited papers and 7 regular papers which were carefully reviewed and selected from 13 submissions. The topics of interest are: symbolic computation for operator algebras, factorization of differential/integral operators, linear boundary problems and green's operators, initial value problems for differential equations, symbolic integration and differential galois theory, symbolic operator calculi, algorithmic D-module theory, rota-baxter algebra, differential algebra, as well as discrete analogs and software aspects of the above.

Author : Huishi Li
Publisher : Springer
ISBN 13 : 3540457658
Total Pages : 202 pages
Book Rating : 4.57/5 ( download)

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Download or read book Noncommutative Gröbner Bases and Filtered-Graded Transfer written by Huishi Li and published by Springer. This book was released on 2004-10-20 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: This self-contained monograph is the first to feature the intersection of the structure theory of noncommutative associative algebras and the algorithmic aspect of Groebner basis theory. A double filtered-graded transfer of data in using noncommutative Groebner bases leads to effective exploitation of the solutions to several structural-computational problems, e.g., an algorithmic recognition of quadric solvable polynomial algebras, computation of GK-dimension and multiplicity for modules, and elimination of variables in noncommutative setting. All topics included deal with algebras of (q-)differential operators as well as some other operator algebras, enveloping algebras of Lie algebras, typical quantum algebras, and many of their deformations.

Author : Werner M. Seiler
Publisher : Springer Science & Business Media
ISBN 13 : 3642012876
Total Pages : 663 pages
Book Rating : 4.77/5 ( download)

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Download or read book Involution written by Werner M. Seiler and published by Springer Science & Business Media. This book was released on 2009-10-26 with total page 663 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book provides a self-contained account of the formal theory of general, i.e. also under- and overdetermined, systems of differential equations which in its central notion of involution combines geometric, algebraic, homological and combinatorial ideas.