Showing math.RAShow all
2 papers · 1 filter
math.RA2026
A new limit variety of additively idempotent semirings
Simin Lyu, Miaomiao Ren, Mengya Yue
We establish a sufficient condition for an additively idempotent semiring to be nonfinitely based. Applying this condition, we prove that the six-element additively idempotent semi…
math.RA2026
Two nonfinitely based additively idempotent semirings of order four
Mengya Yue, Miaomiao Ren, Zidong Gao
We establish two sufficient conditions for an additively idempotent semiring to be nonfinitely based. As applications, we prove that two specific -element additively idempotent…