A numerical study of the spectral gap

DOI10.1088/1751-8113/41/5/055201zbMath1142.35054OpenAlexW2162679912MaRDI QIDQ5443442

Pedro Freitas, Pedro R. S. Antunes

Publication date: 21 February 2008

Published in: Journal of Physics A: Mathematical and Theoretical (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1088/1751-8113/41/5/055201

zbMATH Keywords

spectral gapLaplacianDirichlet's eigenvalue problemplane convex region

Mathematics Subject Classification ID

Estimates of eigenvalues in context of PDEs (35P15) Numerical methods for eigenvalue problems for boundary value problems involving PDEs (65N25)

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