OOIR: Observatory of International Research

Papers

(The TQCC of Semigroup Forum is 2. 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 2020-03-01 to 2024-03-01.)

Article	Citations
Stability for coupled waves with locally disturbed Kelvin–Voigt damping	11
The word problem for one-relation monoids: a survey	9
Bi-atomic classes of positive semirings	9
On Ehresmann semigroups	8
Canonical trace ideal and residue for numerical semigroup rings	8
The stylic monoid	7
On norm continuity, differentiability and compactness of perturbed semigroups	7
Identities of the stylic monoid	6
From A to B to Z	6
Levi-Civita functional equations and the status of spectral synthesis on semigroups-II	6
On nilpotent subsemigroups of the order-preserving and decreasing transformation semigroups	6
Set-theoretical solutions of the Yang–Baxter and pentagon equations on semigroups	6
Trace- and pseudo-products: restriction-like semigroups with a band of projections	6
Levi-Civita functional equations and the status of spectral synthesis on semigroups	6
How to generalise demonic composition	5
On the word problem for special monoids	5
The rank of the inverse semigroup of partial automorphisms on a finite fence	4
Topologies on the symmetric inverse semigroup	4
Cross connections for normal bands and partial order on morphisms	4
Semiring varieties related to multiplicative Green’s relations on a semiring	4
An Ehresmann-Schein-Nambooripad type theorem for DRC-semigroups	4
Set-theoretic solutions of the Yang–Baxter equation associated to weak braces	4
On transfer Krull monoids	4
A network of congruences on an ample semigroup	4
Hypercyclic sequences of weighted translations on hypergroups	4

Limit varieties of J-trivial monoids	4
Self-similar monoids related to Hahn groups	3
Abundant semigroup algebras which are Azumaya	3
A note on locally compact subsemigroups of compact groups	3
Existence of asymptotically almost periodic solutions for some second-order hyperbolic integrodifferential equations	3
Spectrum and convergence of eventually positive operator semigroups	3
Semiring identities of finite inverse semigroups	3
Chinese syzygies by insertions	3
Abelian and symmetric generalized digroups	3
Constructing uninorms via ordinal sums in the sense of A. H. Clifford	3
A construction of the free digroup	3
Two weaker variants of congruence permutability for monoid varieties	3
Gluing semigroups: when and how	3
An extension of the Rådström cancellation theorem to cornets	3
Baer sums for a natural class of monoid extensions	3
Semigroups of transformations whose restrictions belong to a given semigroup	3
Asymptotic behaviour of fast diffusions on graphs	3
Congruences on quasi completely regular semirings	3
Commutative monoid homology	3
$$\lambda $$-Semidirect products of inverse monoids are weakly Schreier extensions	3
On the structure theory of partial automaton semigroups	3
Tropical representations and identities of the stylic monoid	3
Partial automorphisms and injective partial endomorphisms of a finite undirected path	3
The commutative cohomology of nilmonoids, revisited	2
Endotypes of partial equivalence relations	2
The Lawson number of a semitopological semilattice	2
A monoid structure on the set of all binary operations over a fixed set	2
Periodic behavior in families of numerical and affine semigroups via parametric Presburger arithmetic	2
Semigroups and evolutionary equations	2
Finite monogenic semigroups and saturated varieties of semigroups	2
Ideal Connes amenability of $$l^{1}$$-Munn algebras and its application to semigroup algebras	2
Multi-sensitivity with respect to a vector for semiflows	2
The ideals of the monoid of all partial order-preserving extensive transformations	2
A formula for the conductor of a semimodule of a numerical semigroup with two generators	2
$$({{\mathscr {F}}},{{\mathscr {G}}})$$-abundant semigroups	2
On the infinitesimal generator of an optimal state semigroup	2
Final state observability estimates and cost-uniform approximate null-controllability for bi-continuous semigroups	2
Distribution of genus among numerical semigroups with fixed Frobenius number	2
Free product on semihypergroups	2
The $${\mathcal {F}}$$-transitivity and recurrence of translation semigroups on complex sectors	2
Strong atoms in monadically Krull monoids	2
New representations of algebraic domains and algebraic L-domains via closure systems	2
Orientation-preserving and orientation-reversing mappings: a new description	2
Isomorphisms of semirings of continuous binary relations on topological spaces	2
Tied monoids	2
On varieties of flat nil-semirings	2
A simple spectral theory of polynomially bounded solutions and applications to differential equations	2
Various types of completeness in topologized semilattices	2
On graph inverse semigroups	2
Right-orderability versus left-orderability for monoids	2

Regular, unit-regular, and idempotent elements of semigroups of transformations that preserve a partition	2
A survey of Schreier-type extensions of monoids	2
Johnson pseudo-contractibility of certain semigroup algebras. II	2
The inheritance of symmetry conditions in commutative semigroup cohomology	2
Stability of characters and filters for weighted semilattices	2
Endomorphisms of semigroups of oriented transformations	2