Regularity of the Bergman Projection on Forms and Plurisubharmonicity Conditions

Let be a smoothly bounded domain. Suppose Ω has a defining function, such that the sum of any q eigenvalues of its complex Hessian is non-negative. We show that this implies global regularity of the Bergman projection, B _j-1, and the -Neumann operator, N _j , acting on (0,j)-forms, for .Research of the first author was partially supported by a Rackham Fellowship.Research of the second author was partially supported by an NSF grant.