Volume
6, No.
1,
March
2013,
Jumada
Al-Awwal
1434 H
Articles |
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*g - CLOSED SETS IN IDEAL TOPOLOGICAL SPACES
Characterizations and properties of I*g-closed sets and I*g-open sets are given. A characterization of normal spaces is given in terms of I*g-open sets.
Also, it is established that an I*g-closed subset of an I-compact space is I-compact.
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O. Ravi
S. Tharmar
M. Sangeetha
J. Antony Rex Rodrigo
JJMS, 2013, 6(1), 1-13

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A DECOMPOSITION OF (µ,λ) - CONTINUITY IN GENERALIZED TOPOLOGICAL SPACES
In this paper, we introduce and study the notions of ω(µ,λ) -H-continuity and ω*(µ,λ)-H-continuity in generalized topological spaces. Also, we prove that f: (X,µ) → (Y,λ,H) is (µ,λ)-continuous if and only if it is ω(µ,λ)-H-continuous and ω*(µ,λ)- H-continuous.
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M.Rajamani
V. Inthumathi
R.Ramesh
JJMS, 2013, 6(1), 15-27
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ON
α*-SETS
AND A
DECOMPOSITION
THEOREM
We
define a
new
family
of sets
in a
space
with a
weak
structure
and give
a
decomposition
of (ω,ώ)
-
continuity,
a
generalization
of a
decomposition
of
continuous
functions.
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S.
Thamaraiselvi
M.
Navaneethakrishnan
JJMS,
2013, 6(1),29-36
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EXISTENCE
RESULTS FOR
FRACTIONAL
IMPULSIVE
INTEGRO-DIFFERENTIAL
EQUATIONS
WITH
NONLOCAL
CONDITION
This paper
is mainly
concerned
with the
existence of
solutions of
impulsive
fractional
abstract
integro-differential
equations in
Banach
spaces. The
results are
obtained by
using fixed
point
principles.
An example
is provided
to
illustrate
the theory.
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M.H.M.Rashid
A. Al-Omari
JJMS,
2013, 6(1),37-60
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ON
ALMOST
WN -
INJECTIVE
RINGS
Let R be
a ring.
Let
MR
be a
module
with
S=End (MR). The
module
M
is
called
almost Wnil-injective
(briefly
right
AWN-injective
) if,
for any
0≠aєN(R), there
exists n≥1 and
an S-submodule Xa of
M
such
that na≠0 and
lm(rR(an)) =
Man
ΘXan
as left
S-modules
.If RR
is
almost Wnil-injective
, then
we call
R is
right
almost
Wnil-injective
ring .
In this
paper
,we give
some
characterization
and
properties
of
almost
Wnil-injective
rings
.In
particular
,
Conditions
under
which
right
almost
Wnil-injective
rings
are
n-regular
rings
and
n-weakly
regular
rings
are
given
.Also we
study
rings
whose
simple
singular
right
R-module
are
almost
Wnil-injective
, It is
proved
that if
R is a
NCI ring
,MC2 ,
whose
every
simple
singular
R-module
is
almost Wnil-injective
, Then
R
is
reduced
.
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Raida D. M.
Akram S. M.
JJMS,
2013, 6(1),61-79

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