WebbIn mathematics, an immersion is a differentiable function between differentiable manifolds whose differential (or pushforward) is everywhere injective. Explicitly, f : M → N is an immersion if : is an injective function at every point p of M (where T p X denotes the tangent space of a manifold X at a point p in X).Equivalently, f is an immersion if its … WebbThe Smale conjecture, named after Stephen Smale, is the statement that the diffeomorphism group of the 3-sphere has the homotopy-type of its isometry group, the …
Dual Smale
Webb19 rader · Smale's problems are a list of eighteen unsolved problems in mathematics proposed by Steve Smale in 1998 and republished in 1999. Smale composed this list in … WebbThe thermodynamic Cucker–Smale model (TCS model) describes dynamic consistency caused by different temperatures between multi-agent particles. This paper studies the flocking behaviors of the TCS model with multiplicative white noise under hierarchical leadership. First, we introduce the corresponding model of two particles. Then, by using … javascript programiz online
arXiv:2303.17586v1 [math.CV] 30 Mar 2024
WebbStephen Smale (1930 - ) - Biography - MacTutor History of Mathematics Stephen Smale Quick Info Born 15 July 1930 Flint, Michigan, USA Summary Stephen Smale received the … Webb13 apr. 2024 · On closed orientable 3-manifolds, we consider a class G $$ \\mathcal{G} $$ of homeomorphisms such that the nonwandering set of each f ∈ G $$ \\mathcal{G} $$ is the finite union of surfaces such that the restriction of some power fk on each of these surfaces is a pseudo-Anosov homeomorphism. We prove that homeomorphisms of … • Smale, Stephen (1959a). "A classification of immersions of the two-sphere". Transactions of the American Mathematical Society. 90 (2): 281–290. doi:10.1090/S0002-9947-1959-0104227-9. MR 0104227. Zbl 0089.18102. • Smale, Stephen (1959b). "The classification of immersions of spheres in Euclidean spaces". Annals of Mathematics. Second Series. 69 (2): 327–344. doi:10.2307/1970186. JSTOR 1970186. MR 0105117. Zbl 0089.18201. javascript print image from url