0174998 - MU-W 20010045 RIV CZ eng J - Článek v odborném periodiku
Práger, Milan
Eigenvalues and Eigenfunctions of the Laplace Operator on an Equilateral Triangle for the Discrete Case*.
Applications of Mathematics. Roč. 46, č. 3 (2001), s. 231-239. ISSN 0862-7940. E-ISSN 1572-9109
Grant CEP: GA ČR GA201/97/0217
Výzkumný záměr: CEZ:AV0Z1019905
Kód oboru RIV: BA - Obecná matematika

A discretized boundary value problem for the Laplace equation with the Dirichlet and Neumann boundary conditions on an equilateral triangle with a triangular mesh is transformed into a problem of the same type on a rectangle. Explicit formulae for all eigenvalues and all eigenfunctions are given.
Trvalý link: http://hdl.handle.net/11104/0071989