Normal subgroups of the group of volume preserving diffeomorphisms of an open manifold
โ Scribed by Vicente Cervera
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 970 KB
- Volume
- 3
- Category
- Article
- ISSN
- 0926-2245
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Euler's equation for an incompressible fluid filled in a Riemannian manifold D is regarded as a geodesic equation on the group of volume-preserving diffeomorphisms of D provided with a one-sided invariant metric. A negative sectional curvature implies instability of the geodesic with respect to the
A complete description of the lattice of all normal subgroups not contained in the stabilizer of the fourth level of the tree and, consequently, of index โค 2 12 in the Grigorchuk group G is given. This leads to the following sharp version of the congruence property: a normal subgroup not contained i
We will show that for any integer n G 0, the automorphism group of an abelian p-group G, p G 3, contains a unique subgroup which is maximal with respect to being normal and having exponent less than or equal to p n . This subgroup is โธ l Fix p n G, where โธ is the unique maximal normal p-subgroup of