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20162026
most citedSupernilpotence Need Not Imply Nilpotence

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math.RA2026

Locally finite Schreier Varieties

Keith A. Kearnes, Andrew Moorhead, Agnes Szendrei

A variety is called a Schreier variety if every subalgebra of a -free algebra is a -free algebra. We use ideas from Tame Congruence Theory t…

math.RA2026

Higher-dimensional generalized quasiorders

Andrew Moorhead, Reinhard Pöschel

It is well known that the polymorphism clone of a quasiorder is determined by its unary part, in the sense that any operation is a polymorphism if it satisfies the condition that a…