Preprint
Compositions ofn -homomorphisms
ArXiv.org
15 Apr 2026
Abstract
We studyn -homomorphisms in the sense of Khudaverdian–Voronov, but generalized to maps from arbitrary rings to arbitrary commutative rings. We show that the sum of ann -homomorphism and anm -homomorphism is an\left( n+m\right) -homomorphism, and that the composition of ann -homomorphism and anm -homomorphism is annm -homomorphism. The proofs are entirely combinatorial.
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Details
- Title
- Compositions ofn -homomorphisms
- Creators
- Darij Grinberg - Drexel University
- Publication Details
- ArXiv.org
- Resource Type
- Preprint
- Language
- English
- Academic Unit
- Mathematics
- Other Identifier
- 991022173651104721