Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4654344 | European Journal of Combinatorics | 2009 | 5 Pages |
Abstract
The existence of a congruence-simple semiring SS with non-constant multiplication such that 2s=3t2s=3t for all s,t∈Ss,t∈S and S+S=SS+S=S is proved and hence the most enigmatic class of congruence-simple semirings is not empty.
Related Topics
Physical Sciences and Engineering
Mathematics
Discrete Mathematics and Combinatorics
Authors
Václav Flaška,