不确定 发表于 2025-3-23 11:03:47
Peter Hennicked Groups in Bifurcation Theory, it should be mentioned that the present text is the first volume in a two-volume sequence. In this volume our emphasis is on sin978-1-4612-9533-4978-1-4612-5034-0Series ISSN 0066-5452 Series E-ISSN 2196-968XHERTZ 发表于 2025-3-23 15:11:02
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Peter Hennickeric tensor fields are obtained purely from the algebraic point of view without referring to their geometric origin. Chapter II is devoted to a review of covariant derivative operators in real vector bundles. Chapter III is the main part of this book where, intrinsically, the Koszul connection is introduced an978-90-481-4689-5978-94-015-8761-7Encapsulate 发表于 2025-3-24 09:07:41
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Peter Hennickeogy but not necessarily foreign ideas. Indeed you could say it is easier to set up a factory than to publish a book, although this too, like everything else in China, is changing. Like most other undertakings in this country everything takes longer, and consequently costs more, than your original es要控制 发表于 2025-3-24 16:57:34
Peter Hennickep-germ . = (..,..., ..) :(ℂ., 0) → (ℂ.,0) for a generic choice of the equations ..,..., .., .. of the . (..(0),0)). Thus the Milnor fibre, the vanishing lattice, the monodromy group, (the set of) Coxeter-Dynkin diagrams,... of the suspension .. are well-defined. The relation between the monodromy opJOG 发表于 2025-3-24 20:28:55
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Peter Hennicke boundary problems with very general boundaries, by replacing the (generailly impossible) computation of a precise solution by a convenient asymptotic approximation. For instance, it allows the description of progressive waves in a medium with obstacles of various shapes, meeting classical phenomena