Titlebook: Geometry and its Applications; Vladimir Rovenski,Pawe? Walczak Conference proceedings 2014 Springer International Publishing Switzerland 2

Bravado

Einleitung: Bedeutung der PLL-Technik, only .(3) of constant curvature + 1 admits stable totally geodesic submanifolds of this kind. Restricting the variations to left-invariant (i.e., equidistant) ones, we give a complete list of groups which admit stable/unstable unit vector fields with totally geodesic image.

Individual

影響深遠(yuǎn)

Acetabulum

HAIL

The Ricci Flow on Some Generalized Wallach Spacesingularity of all singular points of the normalized Ricci flow on all such spaces. Our main result gives a qualitative answer for almost all points . in the cube .. We also consider in detail some important partial cases.

憂傷

語(yǔ)言學(xué)

設(shè)想

Consequence

https://doi.org/10.1007/978-3-662-42480-3tem. All nonsymmetric generalized Wallach spaces can be naturally parametrized by three positive numbers .. Our interest is to determine the type of singularity of all singular points of the normalized Ricci flow on all such spaces. Our main result gives a qualitative answer for almost all points .

不可侵犯

Sheila R. Buxton,Stanley M. Robertsoportional to the mixed scalar curvature, Scal.. The flow preserves harmonicity of foliations and is used to examine the question: When does a foliation admit a metric with a given property of Scal. (e.g., positive/negative or constant)? If the mean curvature vector of . is leaf-wise conservative, t