The objective of this research is to study the role of the predictive
ability of the profits to reduce the asymmetry of information in the
Damascus Securities Exchange, has been studying the concept
and importance of the quality of profits, and th
e main determinants
of the quality of earnings and of the ability predictive of profits and
informational content of accounting earnings, in addition to
studying the concept of asymmetry of information, and standards
basic asymmetry of information.
This paper introduces some isomorphism-invariants for groups and uses
them to test two finitely presented groups. The introduced algorithm starts with
the construction of all cyclic groups contained in the groups under test, then it
compares the d
istribution of a particular set of elements in the constructed
cyclic groups. The algorithm leads to one of these two results:
1. The groups have the same "fingerprint"
2. The groups are not isomorphic
This paper includes an improvement of the categorical isomorphism
between the category of radical ideals and the category of affine algebraic sets
into an adjunction between two functors. Afterwards, we extend the previous
functors by means of exp
anding our work into the category of all ideals in a
polynomial ring in n variables over a fixed algebraically closed field k, in which
the radical ideals form a full subcategory of it, in order to produce more
generalized adjunction.
