A note on first eigenvalue estimates by coupling methods in Kähler and quaternion Kähler manifolds
arXiv:2105.14588
Abstract
In this short note, using the Kendall-Cranston coupling, we study on Kähler (resp. quaternion Kähler) manifolds first eigenvalue estimates in terms of dimension, diameter, and lower bounds on the holomorphic (resp. quaternionic) sectional curvature.
v2: References added