Symmetric matrices.

The symmetric eigenvalue problem by: (Language materials, printed)

Spectral geometry of the Laplacian = spectral analysis and differential geometry of the Laplacian / by: (Electronic resources)

Eigenvalues, multiplicities and graphs by: (Electronic resources)

Matrices.

Riemannian manifolds.

Symmetric matrices.

Spectral geometry.

Trees (Graph theory)

Electronic books.

Eigenvalues.