Horizontal (-δ)-Laplacian on complex Finsler manifolds

A horizontal (-δ)-Laplacian is defined on strongly pseudoconvex complex Finsler manifolds, first for functions and then for horizontal differential forms of type (p,q). The principal part of the (-δ)-Laplacian is computed in local coordinates. As an application, the (-δ)-Laplacian on strongly Kahler Finsler manifold is obtained explicitly in terms of the horizontal covariant derivatives of the Chern-Finsler conncetion.