A generalization of Webb's theorem to Auslander-Reiten systems
β Scribed by Odile Garotta
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 338 KB
- Volume
- 137
- Category
- Article
- ISSN
- 0021-8693
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
In this article we investigate the location of the null sets of generalized Ε½ . pseudo-derivatives of the product or quotient of abstract polynomials. Some special cases of this general problem were studied by Walsh as geometry of polynomials in the complex plane. One of our two results deduces an i
We generalise to noncommutative groups, a theorem of Mann concerning the minimum possible cardinality of the sum of two arbitrary subsets of a finite group. We propose the following generalisation. ## Theorem 1.2. Let G be a$nite group and S a subset of G. Iffor every proper subgroup HofG and ISHI
The behavior of natural frequencies of linear systems under an increase of rigidity or inertia is established by the classical Rayleigh theorem [1]. In the first part of this paper the analogous problem is investigated for free oscillations frequencies of non-linear Hamiltonian systems with fixed to