7 дек. 2021 г. · The classification of oriented compact smooth manifolds up to oriented cobordism is one of the landmarks of 20th century topology. The ...

16 сент. 2017 г. · The unoriented case is completely determined by Thom, the oriented case is by Wall in the reference you give (p.293).

8 дек. 2021 г. · We know the bordism group for oriented smooth differentiable structures such as ΩSOd that requires the special orthogonal group structure on the ...

1 июн. 2010 г. · There is no torsion other than 2-primary torsion in the oriented bordism ring. One has that after inverting 2, the oriented bordism ring is ...

12 нояб. 2019 г. · From this answer I learned that the coefficient ring MSO∗[1/2] of oriented bordism with 2 inverted supports an odd formal group law and is ...

8 мар. 2013 г. · There it is stated that MO∗ has a formal group law F0, universal for formal group laws in characteristic 2 which satisfy F(x,x)=0.

7 мар. 2020 г. · Oriented bordism is a generalized homology represented by the spectrum MSO. You can find this in any decent textbook of cobordism. For ...

3 нояб. 2023 г. · I am trying to find a Riemannian geometrically well-understood set of generators of the oriented bordism ring, including the torsion parts.

18 мар. 2021 г. · A formal group law over oriented bordism · 10 · Computing a cobordism group of manifolds endowed with a real vector bundle with constraints on ...

17 июл. 2012 г. · An orientation (in the classical cohomological sense) is the same thing as a trivialization of this parametrized fibration, that is, an ...