Jonathan Leech

activity

20122019

most citedFree skew Boolean algebras

5 citations · 14 across the 5 of their papers we have counts for

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Showing 2019Show all

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math.RA2019

Noncommutative Frames Revisited

Karin Cvetko-Vah, Jens Hemelaer, Jonathan Leech

In this note, we correct an error in arXiv:1702.04949 by adding an additional assumption of join completeness. We demonstrate with examples why this assumption is necessary, and di…

math.RA2019★ 1 cited

Regular Antilattices

Karin Cvetko-Vah, Michael Kinyon, Jonathan Leech +1

Antilattices $(S; \lor, \land)$ for which the Green's equivalences $L_{(\lor)}$ , $R_{(\lor)}$ , $L_{(\land)}$ and $R_{(\land)}$ are all congruence…