User:Robert Stephen Jones

Recently, as a personal hobby, I have been calculating highly precise eigenvalues (some more than 1000 digits) of the Laplacian within selected polygons (L-shape, regular pentagon, etc) mostly with Dirichlet boundary conditions. The numbers are values of $\lambda$ such that $\Delta \psi +\lambda \psi =0$ where $\psi =0$ (Dirichlet boundary conditions) on the specified boundary. I'd like to share my results with others who love long sequences of digits. I have a growing list of results on my personal website hbeLabs.com, and introduce a few (possibly most interesting) results here on OEIS.

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--Robert Stephen Jones 18:37, 12 July 2016 (UTC)