000012418 001__ 12418 000012418 005__ 20160816141444.0 000012418 04107 $$aeng 000012418 046__ $$k2016-05-09 000012418 100__ $$aHora, P. 000012418 24500 $$aROOT-FINDING METHODS FOR SOLVING DISPERSION EQUATIONS 000012418 24630 $$n22.$$pEngineering Mechanics 2016 000012418 260__ $$bInstitute of Thermomechanics AS CR, v.v.i., Praha 000012418 506__ $$arestricted 000012418 520__ $$2eng$$aContribution 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). 000012418 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb. 000012418 653__ $$aDispersion curves, Rootfinding, Interval arithmetic, Chebyshev interpolation. 000012418 7112_ $$aEngineering Mechanics 2016$$cSvratka, CZ$$d2016-05-09 / 2016-05-12$$gEM2016 000012418 720__ $$aHora, P. 000012418 8560_ $$ffischerc@itam.cas.cz 000012418 8564_ $$s397837$$uhttps://invenio.itam.cas.cz/record/12418/files/048bo_o_min.pdf$$yOriginal version of the author's contribution as presented on CD, id 048, section MIN. 000012418 962__ $$r12369 000012418 980__ $$aPAPER