Exponential permutable semigroups
Journal Title: JOURNAL OF ADVANCES IN MATHEMATICS - Year 2014, Vol 9, Issue 4
Abstract
A semigroup is called a permutable semigroup if is satisfied for all congruences and of . A semigroup is called an exponential semigroup if it satisfies the identity for every integer . In this paper we deal with permutable exponential semigroups. We describe the archimedian exponential semigroups and non-archimedian exponential semigroups which are semilattices of a group and a nilpotent semigroup.
Authors and Affiliations
Rushadije Ramani
Keywords
Related Articles
- EP ID EP651335
- DOI 10.24297/jam.v9i4.6874
- Views 180
- Downloads 0
FORCED OSCILLATION FOR A CLASS OF FRACTIONAL PARABOLIC PARTIAL DIFFERENTIAL EQUATIONS
We investigate the oscillation of class of time fractional partial dierential equationof the formfor (x; t) 2 R+ = G; R+ = [0;1); where is a bounded domain in RN with a piecewisesmooth boundary @ ; 2 (0; 1) is a constan...
Gravity Variations in the Kingdom of Saudi Arabia
The class of life distributions used better than aged in convex order upper tail ordering (UBACT) is introduced. A Moment inequality to this class (UBACT) of life distribution is given. In addition testing exponentiality...
Numerical Solution of Double Integral of Singular Derivatives Using Trapezoidal Method with Romberg Acceleration
The goal of this paper is to evaluate numerically a double integral of partial Derivatives Using RTRT Method. For Trapezoidal method (one of Newton-Cotes formula) which will be based on two dimensions x and y. In additio...
ARE THETA FUNCTIONS THE FOUNDATIONS OF PHYSICS ?
The Jacobi theta functions are essentially rotations in a complex space and as such provide a basis for the lattices of the exceptional Lie algebras E6;E8 in complex 3-space and complex 4-space.In this note we will...
Estimates of Solutions to Nonlinear Evolution Equations
Consider the equation u’(t) = A (t, u (t)), u(0)= U0 ; u' := du/dt (1). Under some assumptions o...