A calculation of Pin+ Bordism groups.
A spectral sequence for orbifold cobordism
The aim of this paper is to introduce a spectral sequence that converges to the cobordism groups of orbifolds with given isotropy representations. In good cases the E¹-term of this spectral sequence is given by a certain cobordism group of orbibundles over purely ineffective orbifolds which can be identified with the bordism group of the classifying space of the Weyl group of a finite subgroup of O(n). We use this spectral sequence to calculate some cobordism groups of orbifolds for low dimensions,...
Algorithmic compression of surface automorphisms.
Applications of the Ochanine Genus.
BP Operations and Morava's Extraordinary K-Theories.
Braid Orientations and Bundles with Flat Connections.
Calculation of the avoiding ideal for
We calculate the mapping and obtain a generating system of its kernel. As a corollary, bounds on the codimension of fold maps from real projective spaces to Euclidean space are calculated and the rank of a singular bordism group is determined.
Cobordism of algebraic knots.
Cobordism of Hyperframed Manifolds and the Stable J-Homomorphism.
Cobordism of immersions and singular maps, loop spaces and multiple points
Cobordism of Manifolds with Odd Order Normal Bundle.
Cobordism Theories of Unitary Manifolds with Singularities and Formal Group Laws.
Cobordism with Retractions.
Cobordisme des entrelacs
Cobordisme et groupes formels
Cobordisme fibré et approximation d’une sous-variété singulière par des sous-variétés
Dans cet article, on montre comment le cobordisme d’applications et le cobordisme fibré fournissent les obstructions à des problèmes de lissage topologique de singularités avec un lieu singulier compact. On calcule dans le cas des petites dimensions les groupes de cobordisme fibré. Les résultats connus sur le cobordisme fibré ou sur son image dans le cobordisme d’application permettent le calcul d’un certain nombre de ces obstructions.
Cobordismo di immersioni di codimensione uno
Cobordisms of fold maps of 2k+2-manifolds into
We calculate the group of cobordisms of k-codimensional maps into Euclidean space with no singularities more complicated than fold for a 2k+2-dimensional source manifold in both oriented and unoriented cases.
Concordance and Bordism of Line Fields.
Construction d’éléments dans