The second Dirichlet eigenvalue is simple on every non-equilateral triangle, Part ii: Nearly equilateral triangles
Crossref DOI link: https://doi.org/10.1007/s00211-026-01539-1
Published Online: 2026-03-30
Published Print: 2026-06
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Endo, Ryoki
Liu, Xuefeng
Text and Data Mining valid from 2026-03-30
Version of Record valid from 2026-03-30
Article History
Received: 18 October 2024
Revised: 28 January 2026
Accepted: 26 February 2026
First Online: 30 March 2026