Invariant generation
✍ Scribed by Yu. L. Ershov
- Publisher
- SP MAIK Nauka/Interperiodica
- Year
- 1989
- Tongue
- English
- Weight
- 292 KB
- Volume
- 29
- Category
- Article
- ISSN
- 0037-4466
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
Let G be any group acting on the Weyl algebra W ރ . We shall propose a 1 Ž . G method for finding explicit generators of the ring of invariants W ރ . This 1 method can be generalized to the case of the ring of invariants of an almost normalizing extension R over a commutative ring C under the li
In this paper several kinds of (ρ, θ)-η-invariant-monotone functions and generalized (ρ, θ)-η-invariant-monotone functions are considered. For a given Frechet differentiable function f, ∇ f (gradient of f ), (ρ, θ)-η-invariant-monotonicity of ∇ f is related to (ρ, θ)-η-invexity of f . It is also sho