1 citations · 2 across the 3 of their papers we have counts for
3 papers
math.LO2020★ 1 cited
Polymorphism-homogeneity and universal algebraic geometry
Endre Tóth, Tamás Waldhauser
We assign a relational structure to any finite algebra in a canonical way, using solution sets of equations, and we prove that this relational structure is polymorphism-homogeneous…
math.RA2020
On centralizers of finite lattices and semilattices
Endre Tóth, Tamás Waldhauser
We study centralizer clones of finite lattices and semilattices. For semilattices, we give two characterizations of the centralizer and also derive formulas for the number of opera…
math.RA2020★ 1 cited
Solution sets of systems of equations over finite lattices and semilattices
Endre Tóth, Tamás Waldhauser
Solution sets of systems of homogeneous linear equations over fields are characterized as being subspaces, i.e., sets that are closed under linear combinations. Our goal is to char…