Eigenfunctions of the Helmholtz Equation in a Right Triangle
Requires a Wolfram Notebook System
Interact on desktop, mobile and cloud with the free Wolfram Player or other Wolfram Language products.
In 1D many eigenvalue problems of the Schrödinger equation are exactly solvable. In 2D far fewer are exactly solvable, the simplest being a rectangle with Dirichlet boundary conditions. Exact solutions are also available for right triangles.
Contributed by: Michael Trott (March 2011)
Open content licensed under CC BY-NC-SA
— eigenfunction indices
"Eigenfunctions of the Helmholtz Equation in a Right Triangle"
Wolfram Demonstrations Project
Published: March 7 2011