Eight kinds of orthogonal polynomials of the weyl group C 2 and the tau method

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F19%3A00339141" target="_blank" >RIV/68407700:21340/19:00339141 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1007/978-3-030-01156-7_36" target="_blank" >https://doi.org/10.1007/978-3-030-01156-7_36</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/978-3-030-01156-7_36" target="_blank" >10.1007/978-3-030-01156-7_36</a>

Result language
angličtina
Original language name
Eight kinds of orthogonal polynomials of the weyl group C 2 and the tau method
Original language description
The four kinds of the classical Chebyshev polynomials are generalized to eight kinds of two-variable polynomials of the Weyl group C 2 . The admissible shift of the weight lattice and the four sign homomorphisms of C 2 generate eight types of the underlying hybrid character functions. The construction method of the resulting shifted four kinds of polynomials is detailed. The tau method for the approximation of solutions of differential equations using these two-variable polynomials is discussed.
Czech name
—
Czech description
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Project
<a href="/en/project/7AMB16PL043" target="_blank" >7AMB16PL043: Symmetry methods for differential equations and their discretizations</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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