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 2021-06-01 to 2025-06-01.)

Article	Citations
Multisorted Boolean clones determined by binary relations up to minion homomorphisms	13
Canonical extensions, free completely distributive lattices, and complete retracts	10
Constructing illoyal algebra-valued models of set theory	7
Canonical extensions of lattices are more than perfect	7
Riesz and pre-Riesz monoids	5
Lattices with normal elements	5
The “zero-two” law in Orlicz–Kantorovich spaces	5
On complete lattices of radical submodules and $$ z $$-submodules	4
Exploring new topologies for the theory of clones	4
Two results on Fremlin’s Archimedean Riesz space tensor product	4
Right-cancellable protomodular algebras	3
Representable distributive quasi relation algebras	3
Was Ulam right? II: small width and general ideals	3
Some remarks on type n lattice-ordered algebras and a question of Huijsmans	3
Decomposition of $$\hbox {d}_{\text {0}}$$-algebras	3
Big lattices of hereditary and natural classes of linear modular lattices	3
Some further results on pointfree convex geometry	3
Spectral properties of cBCK-algebras	3
Surjective polymorphisms of directed reflexive cycles	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	3
Nonelementary inclusive varieties of groups and semigroups	2
Perfect extensions of de Morgan algebras	2
Priestley-style duality for DN-algebras	2
Measuring associativity: graph algebras of undirected graphs	2

The number of languages with maximum state complexity	2
Semilinear De Morgan monoids and epimorphisms	2
What makes a Stone topological algebra Profinite	2
On joins of complemented sublocales	2
Automorphisms and strongly invariant relations	2
Correction: Projectivity in (bounded) commutative integral residuated lattices	2
Strongly minimal Steiner systems II: coordinatization and quasigroups	1
Submaximal clones over a three-element set up to minor-equivalence	1
The lattice of monomial clones on finite fields	1
Majority-closed minions of Boolean functions	1
Acts with identities in the congruence lattice	1
Adjoint maps between implicative semilattices and continuity of localic maps	1
Nilpotent groups in lattice framework	1
Dualities for subresiduated lattices	1
Efficient realizations of closure systems	1
Characterizations of U-frames and frames that are finitely a U-frame	1
Projectivity in (bounded) commutative integral residuated lattices	1
On a new construction of pseudocomplemented semilattices	1
Odd and even Fibonacci lattices arising from a Garside monoid	1
Reorienting quandle orbits	1
Equational theories of upper triangular tropical matrix semigroups	1
Profinite bi-Heyting algebras	1
$$\varvec{S}$$-preclones and the Galois connection $$\varvec{{}^{S}{}\textrm{Pol}}$$–$$\varvec{{}^{S}{}\textrm{Inv}}$$, Part I	1
Varieties of ordered algebras as categories	1
On the complexity of equational decision problems for finite height complemented and orthocomplemented modular lattices	1
Extremality, left-modularity and semidistributivity	1
Idempotent identities in f-rings	1
Monounary algebras containing subalgebras with meet-irreducible congruence lattice	1
Generalized quasiorders and the Galois connection $${\textbf {End}}$$–$$\varvec{{{\,\textrm{gQuord}\,}}}$$	1
Catoids and modal convolution algebras	1
On relatively elementary definability of graph classes in the class of semigroups	1
Free products of digroups	1