一起平行
发表于 2025-3-23 11:10:40
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relieve
发表于 2025-3-23 15:13:53
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committed
发表于 2025-3-23 21:40:36
The Radon Transform on Two-Point Homogeneous Spaces,Let . be a complete Riemannian manifold, . a point in . and .. the tangent space to . at .. Let Exp. denote the mapping of .. into . given by Exp.(.) = g.(1), where t → g.(.) is the geodesic in . through . with tangent vector . at . = g.(0).
DEI
发表于 2025-3-24 01:58:49
The X-Ray Transform on a Symmetric Space,The X-ray transform which we studied for R. of course makes sense for an arbitrary complete Riemannian manifold ..
Bridle
发表于 2025-3-24 02:55:55
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mitral-valve
发表于 2025-3-24 06:33:13
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BET
发表于 2025-3-24 14:45:09
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严峻考验
发表于 2025-3-24 16:19:57
Symmetric Spaces,Since Cartan’s symmetric spaces have entered in some chapters of this book we give here a short description of the basics of their theory but with some proofs omitted. Detailed proofs can be found in my book .
RENIN
发表于 2025-3-24 21:21:50
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有特色
发表于 2025-3-25 01:29:52
d chapters with bibliographical notes, exercises, and furtheIn this text, integral geometry deals with Radon’s problem of representing a function on a manifold in terms of its integrals over certain submanifolds—hence the term the Radon transform. Examples and far-reaching generalizations lead to fu