Papers

Journal of Ultra Scientist of Physical Sciences - A
Voulume: 28
Issue: 3
Article No. 1
Fixed Point Theorems and Existence of Fixed Points in Complete G- Metric Spaces
ANIL RAJPUT1, RASHMI GUPTA2, RUCHA ATHALEY3 and HOTAM SINGH JATAV4

1Chandra Shekhar Azad P. G. College, Sehore, Madhya Pradesh (India)
2Oriental College of Technology, Bhopal (India)
3Sardar Ajeet Singh Memorial Girls College, Bhopal (India)
4ScienceCollege, Gwalior, MP (India)

Email: dranilrajput@hotmail.com

Abstract :

The main purpose of this paper is to prove some fixed point results for mappings satisfying various contractive conditions
on Complete G-Metric spaces. We also prove the uniqueness of such fixed points as well as we showed these mappings are G-continuous on such fixed points.

Keyword : G-metric spaces, symmetric G-metric spaces
DOI :
Paper Download Count : 1118
View Count : 870
Share
Facebook Twitter Google Plus LinkedIn Reddit
Article No. 2
Modeling and Analysis of Stochastic Discrete Event Simulation of Communication Networks
PUSHPANDRA KUMAR

Department of Applied Mathematics M.J.P. Rohilkhand University, Bareilly (U.P.) (India)
Email- drpkgangwar03@gmail.com

Abstract :

In this paper,the study of simulation of communication networks. We present the simulation techniques typically used to solve a model of communication network or protocol is stochastic discrete event simulation. In discrete event simulation, various components of the actual network under study (e.g. the communication links, butters, access strategies network control structures) are represented within a computer program.

Keyword : communication networks, discrete event simulation, queueing network.
DOI :
Paper Download Count : 840
View Count : 810
Share
Facebook Twitter Google Plus LinkedIn Reddit
Article No. 3
Unsteady two-Dimensional Flow of an Electrically Conducting Visco-Elastic Fluid Along Vertical Porous Surface with Heat Source and Chemical Reaction
PRAVAT KUMAR RATH1 and NAMITA MOHAPATRA2

1Department of Mathematics, B.R.M. International Institute of Technology, Bhubaneswar-751010 (India)
2Department of Mathematics, College of Engineering Bhubaneswar, Bhubaneswar-751024 (India)
Email:-pkrath_1967@yahoo.in

Abstract :

An unsteady two-dimensional natural convection flow of a visco-elastic (Walters B Model) incompressible, electrically conducting fluid along an infinite hot vertical porous surface with heat source and chemical reaction has been studied. The novelty of the present study is to investigate the effects of fluctuating bounding-surface-temperature as well as presence of a volumetric heat source on the flow and heat transfer phenomena. The governing equations of motion, energy and concentration are solved by successive perturbation technique. The expressions for the skin friction, Nusselt number and Sherwood number are also derived. The variations in the fluid velocity, temperature and concentration are shown graphically whereas numerical values of skinfriction, Nusselt number and Sherwood number are presented in a tabular form for various values of pertinent flow parameters. One of the significant contributions of the present study is that the lapse of time contributes to thickening of velocity boundary layer and thinning of thermal boundary layer and hence contributing to designing of MHD devices controlling fluid flow and heat transfer.

Keyword : Electrically conducting fluid, Visco-elastic, heat source, chemical reaction, porous surface.
DOI :
Paper Download Count : 807
View Count : 759
Share
Facebook Twitter Google Plus LinkedIn Reddit
Article No. 4
Generalization of the Fibonacci Sequence in Case of Third Order Recurrence Relation
SANJAY HARNE1, V.H.BADSHAH2, SHUBHRAJ PAL3 and VIBHOJ PARSAI4

1Department of Mathematics, Govt. Holkar Science College, Indore (M.P.) (India)
2School of Studies in Mathematics, Vikram University, Ujjain (M.P.) (India)
3Department of Mathematics, P.M.B. Gujarati Science College, Indore (M.P.) (India)
4Department of Mathematics, P.M.B. Gujarati Science College, Indore (M.P.) (India)
Email of Corresponding Author : sanjaykeshavharne@yahoo.co.in

Abstract :

In this paper we generate pair of integer sequences using third
order recurrence relation
pn+3 = qn+2 + qn+1 + qn n > 0
qn+3 = pn+2 + pn+1 + pn n > 0
This process of constructing two sequences  
pi i0 and
 
qi i0 is called 2-Fibonacci sequences5

Keyword : Fibonacci sequence, recurrence relation
DOI :
Paper Download Count : 725
View Count : 767
Share
Facebook Twitter Google Plus LinkedIn Reddit
Article No. 5
Investigation on Weak form of Generalized Closed sets in Ideal Topological Spaces
G.JAYAPARTHASARATHY

Department of Mathematics St. Jude’s College, Thoothoor Kanya Kumari-62 176, Tamil Nadu (India)
E-mail : jparthasarathy1234@gmail.com

Abstract :

This paper proposes a new class of closed sets in ideal spacescalled -closed set and shows that this class of closed sets
lies betweenthe class of -closed sets and the class of -closed sets. Furthermore, it shows that the necessary and sufficient conditions for a set to be a -closed set and investigatesthe properties of - open sets in idealtopological spaces

Keyword : , -closed set, -closed set, -closed sets, semi-*-closed set, -closed sets 2010 Mathematics subject classification: 54A05, 54D15
DOI :
Paper Download Count : 865
View Count : 836
Share
Facebook Twitter Google Plus LinkedIn Reddit
Article No. 6
A New Generalized Function in Ideal Topological Spaces
G. JAYAPARTHASARATHY

Department of Mathematics St.Jude’s college, ThoothoorKanya Kumari-62 176, Tamil Nadu (India)
E-mail : jparthasarathy1234@gmail.com

Abstract :

This paper propose a weak form of generalized continuous function in ideal topological space and also a particular type of generalized closedset is introduced. Using this set, some properties of generalized continuousfunctions are investigated.
 

Keyword : -closed sets, maximal -closed sets, - continuous functions, maximal -continuous functions
DOI :
Paper Download Count : 1019
View Count : 792
Share
Facebook Twitter Google Plus LinkedIn Reddit
Article No. 7
A New Generalization of Fixed Point Theorem in a Complete Metric Space
MANOJ GARG and PRIYANKA

P.G. Department of Mathematics, Nehru (P.G.) College, Chhibramau, Kannauj (U.P.) (India)
Department of Economics, Nehru (P.G.) College, Chhibramau, Kannauj (U.P.) (India)

E-mail : garg_manoj1972@yahoo.co.in

Abstract :

In the present paper, we prove a fixed point theorem in the form of rational expression. Our result generalizes and extends some well known previous results.

Keyword : Fixed point, complete metric space, fixed point theorem.
DOI :
Paper Download Count : 754
View Count : 732
Share
Facebook Twitter Google Plus LinkedIn Reddit
Article No. 8
Onquasi g -open and quasi g -closed functions
MANOJ GARG and SHAILENDRA SINGH RATHORE

P.G. Department of Mathematics, Nehru P. G. College, Chhibramau, Kannauj, U.P. (India)
E-mail: garg_manoj1972@yahoo.co.in

Abstract :

In this paper, we introduce a new type of open function namely quasi g -open function. Further we obtain its characterizations and basic properties.

Keyword : g -open set, g -closed set, g -interior, g -closure, g -quasiopen function. 2000 Mathematics Subject Classification: 54c10, 54c08, 54c05.
DOI :
Paper Download Count : 802
View Count : 878
Share
Facebook Twitter Google Plus LinkedIn Reddit
Article No. 9
Pathos and Total Pathos Semifull Line Graph
VENKANAGOUDA M. GOUDAR1 and JAGADEESH N.2

1Department of Mathematics, Sri Siddhartha Institute of Technology, Tumkur, Karnataka-572105 (India)
2Research Scholar, Sri Siddhartha Academy of Higher Education, Tumkur, Kalpataru first grade Science College, Tiptur, Karnataka (India)
Email address of Corresponding Author: vmgouda@gmail.com

Abstract :

In this paper, we introduce the concept of pathos semifull line graph and total pathos semifull line graph of a tree. We obtain some properties of these graphs. We study the characterization of graphs whose pathos and total pathos semifull line graph are planar, maximal outer planar, minimally nonouter planar, crossing number one, noneulerian and Hamiltonian.

Keyword : Inner vertex number, pathos graph, semifull line graph.
DOI :
Paper Download Count : 873
View Count : 875
Share
Facebook Twitter Google Plus LinkedIn Reddit
Ansari Education And Research Society
Facebook Google Plus Twitter