A characterization of modular lattices
A characterization of subgroup lattices of finite abelian groups.
A construction of tolerances on modular lattices
A note on Arguesian lattices
A note on geometric mappings
A polynomial characterization of nondistributive modular lattices
A simple geometric proof of a theorem on
Almost ff-universal and q-universal varieties of modular 0-lattices
A variety 𝕍 of algebras of a finite type is almost ff-universal if there is a finiteness-preserving faithful functor F: 𝔾 → 𝕍 from the category 𝔾 of all graphs and their compatible maps such that Fγ is nonconstant for every γ and every nonconstant homomorphism h: FG → FG' has the form h = Fγ for some γ: G → G'. A variety 𝕍 is Q-universal if its lattice of subquasivarieties has the lattice of subquasivarieties of any quasivariety of algebras of a finite type as the quotient of its sublattice....
An algorithm to compute the möbius function of the rotation lattice of binary trees
Arithmetical functions on a locally finite, locally semi-modular, local lattice.
Atomicity of tolerance lattices
Atomistic Wilcox lattices in which the ideal of the finite elements is standard
A-Verbände I