An Upper Bound for the First Eigenvalue of Laplacian on Tori
Crossref DOI link: https://doi.org/10.1007/s10114-025-3564-0
Published Online: 2025-11-09
Published Print: 2025-11
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Kang, Fan
Zhang, Zhenlei
Text and Data Mining valid from 2025-11-01
Version of Record valid from 2025-11-01
Article History
Received: 31 October 2023
Accepted: 20 June 2025
First Online: 9 November 2025
Ethics
: Conflict of Interest The author declares no conflict of interest.