Method complexLaplaceMatrix

core/src/geometry.cpp:289–293

* Builds the sparse complex POSITIVE DEFINITE Laplace matrix. Do this by building the negative semidefinite Laplace * matrix, multiplying by -1, and shifting the diagonal elements by a small constant (e.g. 1e-8). * * Input: * Returns: Sparse complex positive definite Laplace matrix for the mesh. */

 * Returns: Sparse complex positive definite Laplace matrix for the mesh.
 */
SparseMatrix<std::complex<double>> VertexPositionGeometry::complexLaplaceMatrix() const {

    // TODO
    return identityMatrix<std::complex<double>>(1); // placeholder
}

/*
 * Compute the center of mass of a mesh.