Nonorientable 4-Manifolds with Fundamental Group of Order 2 (Q4311345)
From MaRDI portal
scientific article; zbMATH DE number 672230
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Nonorientable 4-Manifolds with Fundamental Group of Order 2 |
scientific article; zbMATH DE number 672230 |
Statements
Nonorientable 4-Manifolds with Fundamental Group of Order 2 (English)
0 references
6 February 1996
0 references
first Stiefel Whitney class
0 references
nonorientable topological closed 4-manifolds with fundamental group \(\mathbb{Z}_ 2\)
0 references
Euler characteristic
0 references
Arf invariant
0 references
Kirby-Siebenmann obstruction
0 references
\(\eta\)-invariant
0 references
stably homeomorphic but not homeomorphic
0 references
\(\text{Pin}^ \pm\)-structures
0 references
classification up to homotopy equivalence
0 references
