Results 91 to 100 of about 7,743 (177)

Characterization of quasi idempotent in semigroups of full contraction mappings

open access: yesProceedings of the Nigerian Society of Physical Sciences
Let Tn be the semigroup of full transformation of a finite set and let Xn = {1, 2, · · · , n}. A transformation α : Domα ⊂ Xn →Im(α) ⊂ Xn is said to be full or total transformation if Domα = Xn.
Adediran Dauda Adeshola   +3 more
doaj   +1 more source

Generalized Roughness of (∈, ∈ ∨q)-Fuzzy Ideals in Ordered Semigroups

open access: yesJournal of New Theory, 2019
Ordered semigroups (OSGs) is a significant algebraic structure havingpartial ordered with associative binary operation. OSGs have broadapplications in various fields such as coding theory, automata theory, fuzzyfinite state machines and computer science ...
Azmat Hussain   +2 more
doaj  

Semigroups of topological mappings and dimension

open access: yesSiberian Mathematical Journal, 2015
We define the dimension of an arbitrary subset with nonempty interior in a finite-dimensional Euclidean space in terms of semigroups of its topological mappings.
openaire   +1 more source

Opial’s modulus and fixed points of semigroups of mappings [PDF]

open access: yesProceedings of the American Mathematical Society, 1999
If X X is a Banach space with the non-strict Opial property and r X ( 1 ) > 0 r_{X}\left ( 1\right ) >0 and C C is a nonempty convex weakly compact subset of X X , then ...
openaire   +2 more sources

On the Structure of the Semigroup of Entire Étale Mappings [PDF]

open access: yesComplex Analysis and Operator Theory, 2013
We hope to be able (in the future) to carefully analyze this structure and to tie the Jacobian Conjecture in dimension two to certain Zeta functions, thereby invoking a powerful arithmetic machinery to handle the two dimensional Jacobian Conjecture. Let us denote by ${\rm et}(\mathbb{C}^2)$ the semigroup of two dimensional Keller mappings.
openaire   +3 more sources

Strong convergence theorem for amenable semigroups of nonexpansive mappings and variational inequalities

open access: yesFixed Point Theory and Applications, 2011
In this paper, using strongly monotone and lipschitzian operator, we introduce a general iterative process for finding a common fixed point of a semigroup of nonexpansive mappings, with respect to strongly left regular sequence of means defined on an ...
Piri Hossein, Badali Ali
doaj  

Viscosity Approximation for Split Equality Generalized Mixed Equilibrium Problems With Semigroups of Nonexpansive Mappings

open access: yesAbstract and Applied Analysis
MSC2010 Classification: Primary 47H10, 47H09, 47J05, 47J25 ...
Prashant Patel, Rahul Shukla
doaj   +1 more source

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