Characteristic for reflexive relations.
Characteristic homomorphism for -foliated bundles over subfoliated manifolds
In this paper a construction of characteristic classes for a subfoliation is given by using Kamber-Tondeur’s techniques. For this purpose, the notion of -foliated principal bundle, and the definition of its associated characteristic homomorphism, are introduced. The relation with the characteristic homomorphism of -foliated bundles, , the results of Kamber-Tondeur on the cohomology of --algebras. Finally, Goldman’s results on the restriction of foliated bundles to the leaves of a foliation...
Characteristic Homomorphisms of Regular Lie Algebroids
Characteristic Invariants of Foliated Bundles.
Characteristic numbers, bordism theory and the Novikov conjecture for open manifolds
Characteristic Numbers of G-Manifolds. I.
Characteristic polynomials of some weighted graph bundles and its application to links.
Characteristic zero loop space homology for certain two-cones
Given a principal ideal domain of characteristic zero, containing 1/2, and a two-cone of appropriate connectedness and dimension, we present a sufficient algebraic condition, in terms of Adams-Hilton models, for the Hopf algebra to be isomorphic with the universal enveloping algebra of some -free graded Lie algebra; as usual, stands for free part, for homology, and for the Moore loop space functor.
Characterization of Hilbert cube manifolds: an alternate proof
Characterization of knot complements in the n-sphere
Knot complements in the n-sphere are characterized. A connected open subset W of is homeomorphic with the complement of a locally flat (n-2)-sphere in , n ≥ 4, if and only if the first homology group of W is infinite cyclic, W has one end, and the homotopy groups of the end of W are isomorphic to those of in dimensions less than n/2. This result generalizes earlier theorems of Daverman, Liem, and Liem and Venema.
Characterizing Hilbert space topology
Characterizing Hilbert space topology in terms of strong negligibility
Characterizing infinite dimensional manifolds topologically
Characterizing metric spaces whose hyperspaces are homeomorphic to ℓ₂
It is shown that the hyperspace (resp. ) of non-empty closed (resp. closed and bounded) subsets of a metric space (X,d) is homeomorphic to ℓ₂ if and only if the completion X̅ of X is connected and locally connected, X is topologically complete and nowhere locally compact, and each subset (resp. each bounded subset) of X is totally bounded.
Characters on the trivalent diagram algebra .
«Charles Ehresmann : 100 ans»
Cheeger-Chern-Simons classes of transversally symmetric foliations: Dependence relations and eta-invariants.
Cheeger's finiteness theorem for diffeomorphism classes of Riemannian manifolds.
Chern classes, adeles and L-functions.
Chern Classes and Extraspecial Groups.