Stress energy tensor for symphonic maps

Stress energy tensor for symphonic maps
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交响图的应力能量张量

DOI:
10.1007/s40574-018-0168-y
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发表时间:
2019
期刊:
Bollettino dell'Unione Matematica Italiana
影响因子:
--
通讯作者:
Nobumitsu Nakauchiu
Nobumitsu Nakauchiu
中科院分区:
--
文献类型:
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作者:
S. Liang;S. V. Sabau;T. Harko;Nobumitsu Nakauchiu

文献摘要

相似文献

我们考虑黎曼流形之间映射空间上度量的拉回泛函。此函数的静态地图称为交响地图(非线性分析中的Kawai和Nakuchi,2011:2284-2295;Different Geom Appl 44:161-177,2016;非线性肛门中的Misawa和Nakuchi,2012;Calc Var Partial Difference EQU 55:1-20,2016;ADV Difference EQU,2018;Nakuchi和Takuwa in非线性分析108:87-98,2014;Nakuchi和Takenaka in Ricerche di Matematica 60:219-235,2011)。在本文中,我们引入了一个交响映射的应力能张量,并给出了一些结果。
We consider a functional of pullbacks of metrics on the space of maps between Riemannian manifolds. Stationary maps for this functional are calledsymphonic maps(Kawai and Nakauchi in Nonlinear Anal 74:2284–2295, 2011; Differ Geom Appl 44:161–177, 2016; Misawa and Nakauchi in Nonlinear Anal 75:5971–5974, 2012; Calc Var Partial Differ Equ 55:1–20, 2016; Adv Differ Equ, 2018; Nakauchi and Takakuwa in Nonlinear Anal 108:87–98, 2014; Nakauchi and Takenaka in Ricerche di Matematica 60:219–235, 2011). In this paper we introduce a stress energy tensor for symphonic maps and give some results.