Title of article
Variation of the first eigenvalue of (p,q)-Laplacian along the Ricci-harmonic flow
Author/Authors
Azami, Shahroud Department of Pure Mathematics - Faculty of Sciences - Imam Khomeini International University, Qazvin.
Pages
12
From page
193
To page
204
Abstract
In this paper, we study monotonicity for the first eigenvalue of a class of (p,q)-Laplacian. We find the first variation formula for the first eigenvalue of (p,q)-Laplacian on a closed Riemannian manifold evolving by the Ricci-harmonic flow and construct various monotonic quantities by imposing some conditions on initial manifold.
Keywords
Laplace , Ricci flow , Harmonic map
Journal title
International Journal of Nonlinear Analysis and Applications
Serial Year
2021
Record number
2701585
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