OOIR: Observatory of International Research

Papers

(The TQCC of Algebra Universalis is 1. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-10-01 to 2025-10-01.)

Article	Citations
Multisorted Boolean clones determined by binary relations up to minion homomorphisms	14
Canonical extensions, free completely distributive lattices, and complete retracts	7
Lattices with normal elements	6
Canonical extensions of lattices are more than perfect	6
The “zero-two” law in Orlicz–Kantorovich spaces	5
Riesz and pre-Riesz monoids	5
Exploring new topologies for the theory of clones	4
Two results on Fremlin’s Archimedean Riesz space tensor product	3
Right-cancellable protomodular algebras	3
Spectral properties of cBCK-algebras	3
The prime spectrum of $$\ell $$-groups and MV-algebras	3
Representable distributive quasi relation algebras	3
Surjective polymorphisms of directed reflexive cycles	3
On complete lattices of radical submodules and $$ z $$-submodules	3
Decomposition of $$\hbox {d}_{\text {0}}$$-algebras	3
Duality for normal lattice expansions and sorted residuated frames with relations	3
Some partial results on the cancellation law for the tensor product of complete lattices	2
Some further results on pointfree convex geometry	2
Priestley-style duality for DN-algebras	2
Some remarks on type n lattice-ordered algebras and a question of Huijsmans	2
Free strict n-tuple semigroups are determined by their endomorphism semigroups	2
Correction: Projectivity in (bounded) commutative integral residuated lattices	2
Was Ulam right? II: small width and general ideals	2
Measuring associativity: graph algebras of undirected graphs	2
Partial commutators	2

Extremality, left-modularity and semidistributivity	1
Submaximal clones over a three-element set up to minor-equivalence	1
Characterizations of U-frames and frames that are finitely a U-frame	1
Monounary algebras containing subalgebras with meet-irreducible congruence lattice	1
Strongly minimal Steiner systems II: coordinatization and quasigroups	1
Perspectivity in complemented modular lattices and regular rings	1
Nonelementary inclusive varieties of groups and semigroups	1
The number of languages with maximum state complexity	1
Odd and even Fibonacci lattices arising from a Garside monoid	1
On the complexity of equational decision problems for finite height complemented and orthocomplemented modular lattices	1
Varieties of ordered algebras as categories	1
Generalized quasiorders and the Galois connection $${\textbf {End}}$$–$$\varvec{{{\,\textrm{gQuord}\,}}}$$	1
Projectivity in (bounded) commutative integral residuated lattices	1
What makes a Stone topological algebra Profinite	1
Automorphisms and strongly invariant relations	1
Idempotent identities in f-rings	1
Infinitary primitive positive definability over the real numbers with convex relations	1
Słupecki digraphs	1
Majority-closed minions of Boolean functions	1
Reorienting quandle orbits	1
Semilinear De Morgan monoids and epimorphisms	1
On joins of complemented sublocales	1