Estimates for the ratio of the first two eigenvalues of the Dirichlet-Laplace operator with a drift

Bibliographic Details
Main Authors: Serban Barbuleanu, Mihai Mihailescu, Denisa Stancu-Dumitru
Format: Article
Language:English
Published: Shahin Digital Publisher 2021-08-01
Series:Contributions to Mathematics
Subjects:
Online Access:https://shahindp.com/Contrib_Math/v4/CM21_v4_pp23-27..pdf