放牧
发表于 2025-3-26 22:54:05
could not have been held. Also we wish to acknowledge the helpful advice of the Scientific Committee of NATO and of Dr. T. Kester, Secretary of this Committee. Many persons from the University of Victoria and the University of British Columbia helped with the local arrangements and we are grateful
驾驶
发表于 2025-3-27 02:16:52
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Bumble
发表于 2025-3-27 08:01:18
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HEW
发表于 2025-3-27 12:43:27
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saturated-fat
发表于 2025-3-27 15:03:24
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法官
发表于 2025-3-27 19:35:47
Die Demokratie des Niklas Luhmann,metries to handle different aspects of formal differential geometry, including some important parts of the variational bicomplex. We demonstrate this by computing the set of all Hamiltonian structures of a order at most 3, which are compatible with ... This set includes among others the famous KdV-operator D. + 2/3.. + 1/3...