Spectral Geometry of the Laplacian Author_Weiyi Su —Prof Foo Keong Tatt

—Prof Foo Keong Tatt

Arriving as the Great Gateway War draws to a start

released in 2000 amidst an uneasy mix of millennial celebration and pessimism arising from a prolonged economic downturn

his life as an eyewitness to the rise of China

The book has been well received by the general public and healthcare professionals

Spectral Geometry of the Laplacian Author_Weiyi Su —Prof Foo Keong TattDescription The totality of the eigenvalues of the Laplacian of a compact Riemannian manifold is called the spectrum. We describe how the spectrum determines a Riemannian manifold. The continuity of the eigenvalue of the Laplacian, Cheeger and Yau's estimate of the first eigenvalue, the LichnerowiczObata's theorem on the first eigenvalue, the Cheng's estimates of the kth eigenvalues, and PaynePlyaWeinberger's inequality of the Dirichlet eigenvalue of