Local rings and Golod homomorphisms
β Scribed by Gerson Levin
- Publisher
- Elsevier Science
- Year
- 1975
- Tongue
- English
- Weight
- 995 KB
- Volume
- 37
- Category
- Article
- ISSN
- 0021-8693
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π SIMILAR VOLUMES
## Abstract A homomorphism of a digraph to another digraph is an edgepreserving vertex mapping. A local tournament is a digraph in which the inset as well as the outset of each vertex induces a tournament. Thus acyclic local tournaments generalize both directed paths and transitive tournaments. In
We present a new deterministic algorithm for constructing homomorphism spaces and endomorphism rings of finite-dimensional modules. The modules are given via vertex projective presentations over path algebras and finite-dimensional quotients of path algebras. We use the theory of right GrΓΆbner bases