Runge-Kutta Methods for Oscillatory Problems
Author: Mubin Ahmed Aziz
Publisher:
Published: 1987
Total Pages: 206
ISBN-13:
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Author: Mubin Ahmed Aziz
Publisher:
Published: 1987
Total Pages: 206
ISBN-13:
DOWNLOAD EBOOKAuthor: Liviu Gr. Ixaru
Publisher: Springer Science & Business Media
Published: 2004-05-26
Total Pages: 328
ISBN-13: 9781402020995
DOWNLOAD EBOOKExponential Fitting is a procedure for an efficient numerical approach of functions consisting of weighted sums of exponential, trigonometric or hyperbolic functions with slowly varying weight functions. This book is the first one devoted to this subject. Operations on the functions described above like numerical differentiation, quadrature, interpolation or solving ordinary differential equations whose solution is of this type, are of real interest nowadays in many phenomena as oscillations, vibrations, rotations, or wave propagation. The authors studied the field for many years and contributed to it. Since the total number of papers accumulated so far in this field exceeds 200 and the fact that these papers are spread over journals with various profiles (such as applied mathematics, computer science, computational physics and chemistry) it was time to compact and to systematically present this vast material. In this book, a series of aspects is covered, ranging from the theory of the procedure up to direct applications and sometimes including ready to use programs. The book can also be used as a textbook for graduate students.
Author: Xinyuan Wu
Publisher: Springer Science & Business Media
Published: 2013-02-02
Total Pages: 244
ISBN-13: 364235338X
DOWNLOAD EBOOKStructure-Preserving Algorithms for Oscillatory Differential Equations describes a large number of highly effective and efficient structure-preserving algorithms for second-order oscillatory differential equations by using theoretical analysis and numerical validation. Structure-preserving algorithms for differential equations, especially for oscillatory differential equations, play an important role in the accurate simulation of oscillatory problems in applied sciences and engineering. The book discusses novel advances in the ARKN, ERKN, two-step ERKN, Falkner-type and energy-preserving methods, etc. for oscillatory differential equations. The work is intended for scientists, engineers, teachers and students who are interested in structure-preserving algorithms for differential equations. Xinyuan Wu is a professor at Nanjing University; Xiong You is an associate professor at Nanjing Agricultural University; Bin Wang is a joint Ph.D student of Nanjing University and University of Cambridge.
Author: Centrum voor Wiskunde en Informatica (Amsterdam, Netherlands).
Publisher:
Published: 1987
Total Pages:
ISBN-13:
DOWNLOAD EBOOKAuthor: J. C. Butcher
Publisher:
Published: 1987-02-24
Total Pages: 538
ISBN-13:
DOWNLOAD EBOOKMathematical and computational introduction. The Euler method and its generalizations. Analysis of Runge-Kutta methods. General linear methods.
Author: Xinyuan Wu
Publisher: Springer
Published: 2016-03-03
Total Pages: 305
ISBN-13: 3662481561
DOWNLOAD EBOOKThis book describes a variety of highly effective and efficient structure-preserving algorithms for second-order oscillatory differential equations. Such systems arise in many branches of science and engineering, and the examples in the book include systems from quantum physics, celestial mechanics and electronics. To accurately simulate the true behavior of such systems, a numerical algorithm must preserve as much as possible their key structural properties: time-reversibility, oscillation, symplecticity, and energy and momentum conservation. The book describes novel advances in RKN methods, ERKN methods, Filon-type asymptotic methods, AVF methods, and trigonometric Fourier collocation methods. The accuracy and efficiency of each of these algorithms are tested via careful numerical simulations, and their structure-preserving properties are rigorously established by theoretical analysis. The book also gives insights into the practical implementation of the methods. This book is intended for engineers and scientists investigating oscillatory systems, as well as for teachers and students who are interested in structure-preserving algorithms for differential equations.
Author: P.J. Van Der Houwen
Publisher: Elsevier
Published: 2012-12-02
Total Pages: 282
ISBN-13: 0444601899
DOWNLOAD EBOOKConstruction of Integration Formulas for Initial Value Problems provides practice-oriented insights into the numerical integration of initial value problems for ordinary differential equations. It describes a number of integration techniques, including single-step methods such as Taylor methods, Runge-Kutta methods, and generalized Runge-Kutta methods. It also looks at multistep methods and stability polynomials. Comprised of four chapters, this volume begins with an overview of definitions of important concepts and theorems that are relevant to the construction of numerical integration methods for initial value problems. It then turns to a discussion of how to convert two-point and initial boundary value problems for partial differential equations into initial value problems for ordinary differential equations. The reader is also introduced to stiff differential equations, partial differential equations, matrix theory and functional analysis, and non-linear equations. The order of approximation of the single-step methods to the differential equation is considered, along with the convergence of a consistent single-step method. There is an explanation on how to construct integration formulas with adaptive stability functions and how to derive the most important stability polynomials. Finally, the book examines the consistency, convergence, and stability conditions for multistep methods. This book is a valuable resource for anyone who is acquainted with introductory calculus, linear algebra, and functional analysis.
Author: Norazak Senu
Publisher:
Published: 2010
Total Pages: 598
ISBN-13:
DOWNLOAD EBOOKAuthor: Pieter J. Houwen
Publisher:
Published: 1987
Total Pages: 17
ISBN-13:
DOWNLOAD EBOOKAuthor: Simeon Ola Fatunla
Publisher:
Published: 1988
Total Pages: 320
ISBN-13:
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