idiopathic
发表于 2025-3-25 06:39:53
Maria Kopec,Ksenia Bykowskatangent bundle, also called a distribution. We define such concepts as horizontal distributions, bracket generating condition for distributions, a sub-Riemannian structure, hypoelliptic and subelliptic operators and others. We connect the geometry of a manifold, defined by non-holonomic constraints,
减少
发表于 2025-3-25 11:34:18
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边缘带来墨水
发表于 2025-3-25 13:27:19
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旧石器时代
发表于 2025-3-25 19:38:28
Y. Ikeda,M. Handa,Y. Kawai,K. Watanabeublications on this subject, and it is rather well defined. Thus, the author would like t.o explain why he has taken the risk of revisiting the subject. The Sato Grassmannian approach, and other approaches standard in this context, reveal deep mathematical structures in the base of the integrable hi
Ancestor
发表于 2025-3-25 23:08:48
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笨拙的我
发表于 2025-3-26 00:09:32
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主动
发表于 2025-3-26 06:04:32
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Anal-Canal
发表于 2025-3-26 09:38:09
C. M. Teng,T. F. Huangbsorption of radiation due to vibrations of molecular groups of which the frequencies fall in the infrared region of the spectrum. Up to some ten years ago this kind of spectroscopy was mainly carried out with wavelength or frequency dispersive instruments to record e.g. the energy transmitted throu
为现场
发表于 2025-3-26 13:38:17
Primary Polymerization Sites in the D-Domain of Human Fibrinogenexposure of NHS-terminal polymerization sites “A” in the E domain of the fibrinogen molecule.’ Complementary polymerization sites “a” capable of interacting with the NHL-terminal sites have been attributed to the D domain, but their exact location in the fibrinogen molecule is uncertain.. There are
秘密会议
发表于 2025-3-26 20:36:45
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