手套
发表于 2025-3-21 17:46:14
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财主
发表于 2025-3-21 20:54:21
Generalized harmonic maps,s.where .μ is the measure on . induced by the Riemannian metric, . is the differential of ., and the norm ‖ · ‖ is induced by the Riemannian metrics of . and .. Smooth minimizers, or more generally solutions of the associated Euler-Lagrange equations, were called harmonic maps.
minimal
发表于 2025-3-22 04:06:05
978-3-7643-5736-8Springer Basel AG 1997
Oration
发表于 2025-3-22 06:07:52
Lectures in Mathematics. ETH Zürichhttp://image.papertrans.cn/n/image/667844.jpg
Fsh238
发表于 2025-3-22 09:11:53
https://doi.org/10.1007/978-3-0348-8918-6calculus; calculus of variation; curvature; geometry; manifold
推测
发表于 2025-3-22 15:22:23
Spaces of nonpositive curvature,We first recall some constructions from Riemannian geometry. A reference is J. Jost, Riemannian geometry and geometric analysis, Springer, 1995.
咽下
发表于 2025-3-22 20:58:09
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食料
发表于 2025-3-22 22:36:46
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火车车轮
发表于 2025-3-23 04:24:40
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使害怕
发表于 2025-3-23 08:06:32
Jürgen Jostr I am still here (though now in the Czech Republic). Until 1977 I taught at language schools, since then at Masaryk University, in the country’s “second city,” Brno. Canada was always a natural part of my practical English classes, but in 1985, with the introduction of my first course in Canadian l