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On the p-pseudoharmonic map heat flow
International Journal of Mathematics ( IF 0.6 ) Pub Date : 2020-08-25 , DOI: 10.1142/s0129167x20501049
Shu-Cheng Chang, Yuxin Dong, Yingbo Han

In this paper, we consider the heat flow for [Formula: see text]-pseudoharmonic maps from a closed Sasakian manifold [Formula: see text] into a compact Riemannian manifold [Formula: see text]. We prove global existence and asymptotic convergence of the solution for the [Formula: see text]-pseudoharmonic map heat flow, provided that the sectional curvature of the target manifold [Formula: see text] is non-positive. Moreover, without the curvature assumption on the target manifold, we obtain global existence and asymptotic convergence of the [Formula: see text]-pseudoharmonic map heat flow as well when its initial [Formula: see text]-energy is sufficiently small.

中文翻译:

在 p 伪谐波图上的热流

在本文中,我们考虑了 [公式:见文本]-伪谐波映射从封闭的 Sasakian 流形 [公式:见文本] 到紧凑黎曼流形 [公式:见文本] 的热流。我们证明了[公式:见文本]-伪谐波图热流解的全局存在和渐近收敛,前提是目标流形[公式:见文本]的截面曲率是非正的。此外,在没有目标流形上的曲率假设的情况下,当其初始 [公式:参见文本]-能量足够小时,我们获得了 [公式:参见文本]-伪谐波映射热流的全局存在性和渐近收敛性。
更新日期:2020-08-25
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