A self-adjoint elliptic differential operator defined somewhat technically as
where is the exterior derivative and and are adjoint to each other with respect to the inner product.
A self-adjoint elliptic differential operator defined somewhat technically as
where is the exterior derivative and and are adjoint to each other with respect to the inner product.
Weisstein, Eric W. "Laplace-Beltrami Operator." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/Laplace-BeltramiOperator.html