Results 171 to 180 of about 112,333 (192)

TRIANGULAR FUNCTIONALS ON COMMUTATIVE SEMIGROUPS

1984
The author discusses conditions which allow one to begin with a functional on a commutative topological semigroup and produce a subadditive homogeneous functional with the same zero set and the same zero convergence. He establishes a result pertaining to extensions of homogeneous triangular functionals on a topological semigroup with zero.
openaire   +2 more sources

∛C-commutative semigroups

2001
In this chapter we deal with semigroups which are both ∛-commutative and conditionally commutative. These semigroups are called ∛C-commutative semigroups. The ∛-commutative semigroups and the conditionally commutative semigroups are examined in Chapter 5 and Chapter 6, respectively. From the results of those chapters it follows that every C-commutative
openaire   +1 more source

Annihilators in zero-divisor graphs of semilattices and reduced commutative semigroups

, 2016
J. LaGrange
semanticscholar   +1 more source

r-Ideals of commutative semigroups

, 2016
Muhammet Erbay, Ünsal Teki̇r, Suat Koç   +2 more
semanticscholar   +1 more source

The Cocycle Equation on Commutative Semigroups

, 2015
B. Ebanks
semanticscholar   +1 more source

Divisible commutative semigroups

Let N, R+ and R denote the set of all positive integers, the set of all positive real numbers and the set of all real numbers, respectively. Let (S,+) be a semigroup. If for any element x of S and for any positive integer n, there is an element y of S such that x = ny = y + ... + y (n times), then S is said to be divisible.
openaire   +1 more source

Erdős-Ginzburg-Ziv theorem for finite commutative semigroups

, 2014
Sukumar Das Adhikari, Weidong Gao, Guoqing Wang   +2 more
semanticscholar   +1 more source

Exponential space complete problems for Petri nets and commutative semigroups (Preliminary Report)

Symposium on the Theory of Computing, 1976
E. Cardoza, R. Lipton, A. Meyer
semanticscholar   +1 more source

Commutative semigroups

Rendiconti del Seminario Matematico e Fisico di Milano, 1977
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Classification of finite commutative semigroups for which the inverse monoid of local automorphisms is permutable

, 2012
V. Derech
semanticscholar   +1 more source