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Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Richberg's extension theory
里奇伯格 扩展理论 多次调和函数扩展 卡勒几何
2023/4/18
In this talk I will recall Richberg's extension theorem of plurisubharmonic functions and discuss its application in Kahler geometry.
Remarks on the extension of the Ricci flow
Remarks the extension of the Ricci flow Differential Geometry
2012/6/19
We present two new conditions to extend the Ricci flow on a compact manifold over a finite time, which are improvements of some known extension theorems.
An Extension of the Erdös-Debrunner Inequality to General Power Means
Erdö s-Debrunner inequality harmonic mean geometric mean power means
2010/1/22
Given the harmonic mean of the numbers () and a , we determine the best power mean exponents and such that , where and only depend on . Also, for we similarly handle the estimates.
On Extension of Isometries between the Unit Spheres of Normed Space E and $C(\Omega)$
isometric mapping isometric extension Tingley's problem
2007/12/11
In this paper, we study the extension of isometries between the unit spheres of normed space $E$ and $C(\Omega)$. We obtain that any surjective isometry between the unit spheres of normed space $E$ an...
Extension and Separation of Vector Valued Functions
Vector Valued Functions paracompact Hausdorff space
2010/3/5
It is proved that: If X is a paracompact Hausdorff space and E is a Frechet lattice then (X, E) has the separation property. This is employed to extend some varies of functions that are known for spac...