Volume 86; Issue 1

Semigroup Forum

Volume 86; Issue 1
1

A problem on generalized Cayley graphs of semigroups

Wang, Shou-Feng
Journal:
Semigroup Forum
Year:
2013
Language:
english
File:
PDF, 218 KB
english, 2013
2

Heat kernel estimates for an operator with unbounded diffusion coefficients in ℝ and ℝ2

Spina, C.
Journal:
Semigroup Forum
Year:
2013
Language:
english
File:
PDF, 575 KB
english, 2013
3

Generating sets of finite singular transformation semigroups

Ayık, Gonca, Ayık, Hayrullah, Bugay, Leyla, Kelekci, Osman
Journal:
Semigroup Forum
Year:
2013
Language:
english
File:
PDF, 341 KB
english, 2013
4

E∨-unitary covers for ∨-semilatticed inverse semigroups

Garrão, A. Paula, McAlister, Donald B.
Journal:
Semigroup Forum
Year:
2013
Language:
english
File:
PDF, 542 KB
english, 2013
5

Centralizers in the Full Transformation Semigroup

João Araújo, Janusz Konieczny
Journal:
Semigroup Forum
Year:
2013
Language:
english
File:
PDF, 1.04 MB
english, 2013
6

Hecke-Kiselman monoids of small cardinality

Riccardo Aragona, Alessandro D’Andrea
Journal:
Semigroup Forum
Year:
2013
Language:
english
File:
PDF, 357 KB
english, 2013
7

A semigroup approach to the Gnedenko system with single vacation of a repairman

Abdukerim Haji, Agnes Radl
Journal:
Semigroup Forum
Year:
2013
Language:
english
File:
PDF, 596 KB
english, 2013
8

On 2-absorbing commutative semigroups and their applications to rings

A. Yousefian Darani, E. R. Puczyłowski
Journal:
Semigroup Forum
Year:
2013
Language:
english
File:
PDF, 362 KB
english, 2013
9

η-Simple semigroups without zero andη∗-simple semigroups with a least non-zero idempotent

Roman S. Gigoń
Journal:
Semigroup Forum
Year:
2013
Language:
english
File:
PDF, 304 KB
english, 2013
10

On Cayley graphs of semilattices of semigroups

Behnam Khosravi, Bahman Khosravi
Journal:
Semigroup Forum
Year:
2013
Language:
english
File:
PDF, 648 KB
english, 2013
12

Symmetries on almost symmetric numerical semigroups

Hirokatsu Nari
Journal:
Semigroup Forum
Year:
2013
Language:
english
File:
PDF, 532 KB
english, 2013
13

Epigroups whose subepigroup lattice is lower semimodular

A. J. Ovsyannikov
Journal:
Semigroup Forum
Year:
2013
Language:
english
File:
PDF, 317 KB
english, 2013
14

Regular principal factors in free objects in Rees-Sushkevich varieties

Norman R. Reilly
Journal:
Semigroup Forum
Year:
2013
Language:
english
File:
PDF, 777 KB
english, 2013
15

Modular translations of numerical semigroups

Aureliano M. Robles-Pérez, José Carlos Rosales
Journal:
Semigroup Forum
Year:
2013
Language:
english
File:
PDF, 362 KB
english, 2013
16

On explicit representation and approximations of Dirichlet-to-Neumann semigroup

H. Emamirad, M. Sharifitabar
Journal:
Semigroup Forum
Year:
2013
Language:
english
File:
PDF, 430 KB
english, 2013
17

Identities and quasiidentities in the lattice of overcommutative semigroup varieties

V. Y. Shaprynski
Journal:
Semigroup Forum
Year:
2013
Language:
english
File:
PDF, 407 KB
english, 2013
18

Existence of a new limit variety of aperiodic monoids

Wen Ting Zhang
Journal:
Semigroup Forum
Year:
2013
Language:
english
File:
PDF, 432 KB
english, 2013
19

A note on the computation of the Frobenius number of a numerical semigroup

Julio José Moyano-Fernández
Journal:
Semigroup Forum
Year:
2013
Language:
english
File:
PDF, 264 KB
english, 2013