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Publication Details

Modern Taylor series method in numerical integration: PART 2

NEČASOVÁ Gabriela, VEIGEND Petr and ŠÁTEK Václav. Modern Taylor series method in numerical integration: PART 2. In: 17th Czech-Polish Conference Modern Mathematical Methods in Engineering (3mi). Horní Lomná: VŠB - Technical University of Ostrava, 2018, pp. 211-220. ISBN 978-80-248-4135-9.
Type
conference paper
Language
english
Authors
Nečasová Gabriela, Ing. (DITS FIT BUT)
Veigend Petr, Ing. (DITS FIT BUT)
Šátek Václav, Ing., Ph.D. (DITS FIT BUT)
Keywords
Taylor series method, ordinary differential equations, technical initial value problems
Abstract
The paper deals with extremely exact, stable, and fast numerical solutions of systems of differential equations with initial condition - initial value problems. Systems of ordinary differential equations are solved using variable order, variable step-size Modern Taylor Series Method. The Modern Taylor Series Method is based on a recurrent calculation of the Taylor series terms for each time interval. Thus, the complicated calculation of higher order derivatives (much criticized in the literature) need not be performed but rather the value of each Taylor series term is numerically calculated.
The paper present the solution of linear and nonlinear problems. As a linear problem, the telegraph equation was chosen. As a nonlinear problem, the behavior of Lorenz system was analyzed. All experiments were performed using MATLAB software, the  newly developed nonlinear solver that uses Modern Taylor Series Method was used. Both linear and nonlinear solvers were compared with state of the art solvers in MATLAB.
Published
2018
Pages
211-220
Proceedings
17th Czech-Polish Conference Modern Mathematical Methods in Engineering (3mi)
Conference
Modern Mathematical Methods in Engineering, Horní Lomná, CZ
ISBN
978-80-248-4135-9
Publisher
VŠB - Technical University of Ostrava
Place
Horní Lomná, CZ
BibTeX
@INPROCEEDINGS{FITPUB11639,
   author = "Gabriela Ne\v{c}asov\'{a} and Petr Veigend and V\'{a}clav \v{S}\'{a}tek",
   title = "Modern Taylor series method in numerical integration: PART 2",
   pages = "211--220",
   booktitle = "17th Czech-Polish Conference Modern Mathematical Methods in Engineering (3mi)",
   year = 2018,
   location = "Horn\'{i} Lomn\'{a}, CZ",
   publisher = "V\v{S}B - Technical University of Ostrava",
   ISBN = "978-80-248-4135-9",
   language = "english",
   url = "https://www.fit.vut.cz/research/publication/11639"
}
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