Algebraic tubular neighbourhoods II.
Algebras of functions on groupoid of some special foliations.
Algebras Q (f) Determine the Topological Types of Generic Map-Germs.
Algèbres commutatives de champs de vecteurs isochores
Algèbres de Lie attachées à un feuilletage
Algèbres de Maurer-Cartan et Holonomie
Algébricité de l'espace de feulletages d'un espace analytique compact.
Algebroid nature of the characteristic classes of flat bundles
The following two homotopic notions are important in many domains of differential geometry: - homotopic homomorphisms between principal bundles (and between other objects), - homotopic subbundles. They play a role, for example, in many fundamental problems of characteristic classes. It turns out that both these notions can be - in a natural way - expressed in the language of Lie algebroids. Moreover, the characteristic homomorphisms of principal bundles (the Chern-Weil homomorphism [K4], or the...
Algorithmic compression of surface automorphisms.
All compact manifolds are homeomorphic to totally algebraic real algebraic sets.
All flat manifolds are cusps of hyperbolic orbifolds.
All knots are algebraic.
Almost integral TQFTs from simple Lie algebras.
Amenable groups and Euler characteristic.
Amorces de la chirurgie en dimension quatre : un exotique
Ample Divisors on Fine Moduli Spaces on the Projective Plane.
An acyclic extension of the braid group.
An algebraic construction of the generic singularities of Boardman-Thom
An almost-integral universal Vassiliev invariant of knots.
An analytic proof of Novikov's theorem on rational Pontrjagin classes