Partial Differential Equations II

Exterior covariant derivative

In mathematics, the exterior covariant derivative is an analog of an exterior derivative that takes into account the presence of a connection.

Bochner–Yano theorem

The theorem is a corollary of Bochner's more fundamental result which says that on any connected Riemannian manifold of negative Ricci curvature, the length of a nonzero…

Michael E. Taylor

Michael Eugene Taylor (born 1946) is an American mathematician, working in partial differential equations.

Дифференциальная геометрия поверхностей

Дифференциальная геометрия поверхностей — исторически важная область дифференциальной геометрии.