A topological invariant for discontinuous vector fields
β Scribed by M.A. Teixeira
- Publisher
- Elsevier Science
- Year
- 1985
- Tongue
- English
- Weight
- 479 KB
- Volume
- 9
- Category
- Article
- ISSN
- 0362-546X
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
We show that a generic vector ΓΏeld on an a ne space of positive characteristic admits an invariant algebraic hypersurface. This contrasts with Joaunolou's Theorem that shows that in characteristic zero the situation is completely opposite. That is, a generic vector ΓΏeld in the complex plane does not
Various concepts of invariant monotone vector fields on Riemannian manifolds are introduced. Some examples of invariant monotone vector fields are given. Several notions of invexities for functions on Riemannian manifolds are defined and their relations with invariant monotone vector fields are stud
We present a symbolic algorithm to solve for the zeros of a polynomial vector field equivariant with respect to a finite subgroup of \(O(n)\). We prove that the module of equivariant polynomial maps for a finite matrix group is Cohen-Macaulay and give an algorithm to compute a fundamental basis. Equ