Title: Absolute Monotonicity of Functions Related To Estimates of First Eigenvalue of Laplace Operator on Riemannian Manifolds
Author(s): Feng Qi, Miao-Miao Zheng
Pages: 123-131
Cite as:
Feng Qi, Miao-Miao Zheng, Absolute Monotonicity of Functions Related To Estimates of First Eigenvalue of Laplace Operator on Riemannian Manifolds, Int. J. Anal. Appl., 6 (2) (2014), 123-131.

Abstract


The authors find the absolute monotonicity and complete monotonicity of some functions involving trigonometric functions and related to estimates the lower bounds of the first eigenvalue of Laplace operator on Riemannian manifolds.

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