Intuitive 发表于 2025-3-28 15:58:22
https://doi.org/10.1007/978-3-031-47913-7 PDE’s algebraic topology, introduced by A. Prástaro in the geometry of PDE’s, in order to characterize global solutions. In particular it is shown that this theory allows us to identify .-dimensional ., i.e., homotopy spheres that are homeomorphic, but not diffeomorphic to the standard ..浮夸 发表于 2025-3-28 21:29:20
,The Fox–Li Operator as a Test and a Spur for Wiener–Hopf Theory, operator with an oscillating symbol. Employing theorems from Wiener–Hopf theory one can therefore derive remarkable properties of the Fox–Li operator in a fairly comfortable way, but it turns out that Wiener–Hopf theory is unequal to the task of answering the crucial questions on the Fox–Li operator.Glycogen 发表于 2025-3-29 00:25:23
,Bifurcations of Solutions of the 2-Dimensional Navier–Stokes System,cate into three critical points. This can be interpreted as the birth of new viscous vortices from a single one. In another class of solutions vortices merge, i.e. the number of critical points decrease.多节 发表于 2025-3-29 05:41:44
http://reply.papertrans.cn/32/3153/315277/315277_44.pngineptitude 发表于 2025-3-29 09:03:45
http://reply.papertrans.cn/32/3153/315277/315277_45.png健壮 发表于 2025-3-29 13:17:28
https://doi.org/10.1007/978-3-319-29415-5ic, and Morse-Smale characteristic for circular functions. Section 2 presents examples of pairs with finite φ, and Sect. 3 provides lower estimates for the size of the critical sets in terms of topological dimension. We employ the cardinality when the manifolds admit maps with finitely many criticalFLAX 发表于 2025-3-29 16:27:02
http://reply.papertrans.cn/32/3153/315277/315277_47.pngsuperfluous 发表于 2025-3-29 22:02:29
R. Johannesson,J. L. Massey,P. Ståhlgeneralized Morse function with an additional structure: a framing of the negative eigenspace at each critical point of .. In (Igusa, Trans Am Math Soc 301(2):431–477, 1987) Igusa proved that the space of framed generalized Morse functions is .-connected. Lurie gave in (arXiv:0905.0465) an algebraic起草 发表于 2025-3-30 00:55:01
http://reply.papertrans.cn/32/3153/315277/315277_49.pngchampaign 发表于 2025-3-30 04:39:50
Hans G. Nutzinger,Jürgen Backhausint of . for some . with . for .. We show using methods based on Puiseux series that for an open dense set of perturbed maps with ., 0 becomes a simple fixed point and a number of periodic orbits of period . appear which are holomorphic in ... We also prove that the unwrapping coordinates for pertur