Zobrazeno 1 - 10
of 74
pro vyhledávání: '"Xi-ping Zhu"'
Publikováno v:
Instrumentation Science & Technology. 50:422-436
Autor:
Xi-Ping Zhu, Hui-Chun Zhang
Publikováno v:
Communications in Analysis and Geometry. 27:1869-1914
Publikováno v:
Springer Series in Geomechanics and Geoengineering ISBN: 9789811607622
Carbon dioxide (CO2) sequestration in deep saline aquifers is currently recognized as the most effective means to reduce carbon emissions. Real-time monitoring of the status of CO2 in deep aquifers is a necessary means to ensure the safety of carbon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a69e1791eda7ae30466fff6542501f65
https://doi.org/10.1007/978-981-16-0761-5_273
https://doi.org/10.1007/978-981-16-0761-5_273
In this paper, we will show the Yau's gradient estimate for harmonic maps into a metric space $(X,d_X)$ with curvature bounded above by a constant $\kappa$, $\kappa\geq0$, in the sense of Alexandrov. As a direct application, it gives some Liouville t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce0f23d3a619727fa3836112c79ce006
http://arxiv.org/abs/1711.05245
http://arxiv.org/abs/1711.05245
Autor:
Xi-Ping Zhu, Junbin Li
Publikováno v:
Science China Mathematics. 59:85-106
In the previous paper \cite{L-Z}, for a characteristic problem with not necessarily small initial data given on a complete null cone decaying like that in the work \cite{Ch-K} of the stability of Minkowski spacetime by Christodoulou and Klainerman, w
Autor:
Xi-Ping Zhu
“Mean curvature flow” is a term that is used to describe the evolution of a hypersurface whose normal velocity is given by the mean curvature. In the simplest case of a convex closed curve on the plane, the properties of the mean curvature flow a
Autor:
Bing-Long Chen, Xi-Ping Zhu
Publikováno v:
Communications in Analysis and Geometry. 22:811-831
In this paper, we prove a classification theorem of 4-manifolds according to some conformal invariants, which generalizes the conformally invariant sphere theorem of Chang-Gursky-Yang \cite{CGY}. Moreover, it provides a four-dimensional analogue of t
Autor:
Hui-Chun Zhang, Xi-Ping Zhu
Publikováno v:
Calculus of Variations and Partial Differential Equations. 55
In this paper, we will study the (linear) geometric analysis on metric measure spaces. We will establish a local Li–Yau’s estimate for weak solutions of the heat equation and prove a sharp Yau’s gradient for harmonic functions on metric measure
Autor:
Junbin Li, Xi-Ping Zhu
Publikováno v:
Springer Proceedings in Mathematics & Statistics ISBN: 9784431560197
We discuss two problems in the evolution of the vacuum Einstein equations. The first one is about the formation of trapped surface, and the second one is about the characteristic problems with initial data on complete null cones.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5c01a8ddfea54ce6c990cd0b3457576
https://doi.org/10.1007/978-4-431-56021-0_11
https://doi.org/10.1007/978-4-431-56021-0_11
Publikováno v:
Advanced Materials Research. :3459-3463
A facile solid state method based chemical grinding method was applied to prepare high rate LiFePO4. SEM test results showed that the prepared LiFePO4(CG-LiFePO4) is more fine and uniform than that of the crude LiFePO4(C-LiFePO4) prepared by conventi