Original title:
Root-finding methods for solving dispersion equations
Authors:
Hora, Petr Document type: Papers Conference/Event: Engineering Mechanics 2016 /22./, Svratka (CZ), 2016-05-09 / 2016-05-12
Year:
2016
Language:
eng Abstract:
Contribution deals with the methods of rootfinding in a plate and cylindrical waveguide. The methods are based on: classic root-finding, interval arithmetics, Chebyshev interpolation, marching squares and marching triangles. All methods have been implemented both in Matlab (ChebFun toolbox) and Julia (ApproxFun module).
Keywords:
Chebyshev interpolation; dispersion curves; interval arithmetic; rootfinding Host item entry: ENGINEERING MECHANICS 2016, ISBN 978-80-87012-59-8, ISSN 1805-8248
Institution: Institute of Thermomechanics AS ČR
(web)
Document availability information: Fulltext is available at the institute of the Academy of Sciences. Original record: http://hdl.handle.net/11104/0269781