防锈
发表于 2025-3-27 00:41:14
Übereinkommen, betreffend die AusweisbücherIn this chapter we review the definitions of Sobolev spaces, BV functions and perimeter of a set relative to the sub-Riemannian structure of ℍ. These notions are crucial for the development of sub-Riemannian geometric measure theory. Our treatment here is brief, focusing only on those aspects most relevant for the isoperimetric problem.
libertine
发表于 2025-3-27 03:18:38
Übereinkommen, betreffend die AusweisbücherThe isoperimetric inequality in ℍ with respect to the horizontal perimeter was first proved by Pansu. We first state it in the setting of . sets.
大范围流行
发表于 2025-3-27 08:56:24
Horizontal Geometry of Submanifolds,This chapter is devoted to the study of the sub-Riemannian geometry of codimension 1 smooth submanifolds of the Heisenberg group.
不要严酷
发表于 2025-3-27 10:21:44
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运动的我
发表于 2025-3-27 17:28:06
,The Isoperimetric Inequality in ℍ,The isoperimetric inequality in ℍ with respect to the horizontal perimeter was first proved by Pansu. We first state it in the setting of . sets.
cogitate
发表于 2025-3-27 19:40:13
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生锈
发表于 2025-3-28 01:52:57
https://doi.org/10.1007/978-3-7643-8133-2Cauchy-Riemann manifold; Riemannian geometry; Sobolev space; contact geometry; differential geometry; evo
blight
发表于 2025-3-28 02:10:04
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CT-angiography
发表于 2025-3-28 07:01:41
Luca Capogna,Scott D. Pauls,Donatella Danielli,JerPresents a detailed description of Heisenberg submanifold geometry and geometric measure theory.Collects for the first time the various known partial results and methods of attack on Pansu‘s problem.I
Etching
发表于 2025-3-28 13:07:59
Progress in Mathematicshttp://image.papertrans.cn/a/image/155553.jpg