修正案 发表于 2025-3-23 11:54:54
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978-3-662-13579-2Springer-Verlag Berlin Heidelberg 1986追踪 发表于 2025-3-23 19:19:49
Lie Methods in Optics978-3-540-39811-0Series ISSN 0075-8450 Series E-ISSN 1616-6361nitroglycerin 发表于 2025-3-23 22:53:23
0075-8450 Overview: 978-3-662-13579-2978-3-540-39811-0Series ISSN 0075-8450 Series E-ISSN 1616-6361骂人有污点 发表于 2025-3-24 06:13:40
https://doi.org/10.1007/3-540-16471-5algebra; influence; invariant; optics; wave小口啜饮 发表于 2025-3-24 09:54:46
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,Analog radar signal design and digital signal processing —a Heisenberg nilpotent Lie group approachg. This paper presents the solutions of two problems of analog radar signal design: the . problem (posed in 1953) and the . problem for ambiguity surfaces over the symplectic time-frequency plane. Both solutions are achieved via harmonic analysis on the differential principal fiber bundle over the tFACT 发表于 2025-3-24 21:25:21
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Lie series, Lie transformations, and their applications,ions are of two types: expanding solutions of Hamilton‘s equations and reducing (simplifying) Hamiltonians to normal form. The expansions are not power series but rather .. These expansions have the advantage that the approximating systems are also hamiltonian. The normal form procedure has the adva