1Swami Vivekanad College of Engineering Indore MP India
2School of Studies in Mathematics, Vikram University, Ujjain MP India
3Nehru Government P.G. College Agar Malwa Shajapur MP India
Email:- vk_kadam@rediffmail.com
In this paper, we generalize a prey-predator ûshery model with prey dispersal6 in a two-patch environment, one is assumed to be a free ûshing zone and the other is a reserved zone where ûshing and other extractive activities are prohibited. The existence of biological equilibrium of the system is discussed. The local and global stability analysis has been carried out.
1Department of Mathematics, IES ,IPS Academy Indore MP India
2,3Department of Mathematics, Govt. Narmada mahavidyalaya Hoshangabad MP India
Email:-praveen_jan1980@rediffmail.com
In this note we shall establish some common fixed point theorems in fuzzy metric spaces. Our results generalize the results of Som.
1Department of Mathematics,Amrita School of Engineering, Amrita VishwaVidhyapeetham Coimbatore Tamil Nadu India
2Department of mathematics, Gulbarga University Gulbarga Karnataka India
In this paper, we define the notions of an edge dominating set and split edge domination number of a graph. We have found many bounds on edge split domination numbers.
Department of Applied Science and Mathematics, K.K Wagh Institute of Ehgineering Education and Resarch Panchavati Nashik India
Email:drsspujar@rediffmail.com
The purpose of this paper is to continue the work of S.S.Shukla and D.D. Singh on e-trans-Sasakian manifold, a new creation which is introduced by Duggal1. In fact we studied some of the properties of weakly symmetric-trans-Sasakian manifold and generalize some of the results of A.A Shaikh and S.K Hui6 using weakly symmetric trans-Sasakian manifold i.e. for space like manifold2. We also studied some of the properties of e-trans-Sasakian manifold.
1Department of Mathematics, Unversity of Rajasthan Jaipur India
2Department of Mathematics, Dungurpur Engineeering College & Technology Dungurpur Rajasthan India
Email:-neelamchikusinghal2002@gmail.com
This paper provides an algorithm for the integer solution of quadratic programming problems with the help of Branch and Bound method. We consider an indefinite quadratic objective function and linear constraints with bounded decision variables. The feasible region is a convex polyhedron.
*Department of MathematicsGovt. J.P Verma P.G. College Bilaspur India
**Department of Mathematics Govt. Agrasen College Bilha C.G. India
The author's have obtained a theorem for Cesaro means of ultraspherical series which extend and generalize the results of Wang5,6 of Fourier series.
School of Studies in Mathematics, vikram Univeersity, Ujjain MP India
*Department of Mathematics, Star Academy of Technology and Management MP India
Email:- math.varsha@gmail.com
In a paper of Pant10 the first theorem guaranteeing the existence of a common fixed point even when all the mappings may be discontinuous and some of the mappings may not be satisfying the compatibility . In the present paper we drop reciprocal continuity and relax compatibility to weak compatibility from the theorem of Pant10. Our theorem generalizes a multitude of common fixed point theorems.
*Department of Mathematics, MVM College Bhopal India
**Department of Mathematics, S.H.G.C College Bhopal India
Email:-qureshifirdous13@yahoo.in
In this paper ,the concept weakly compatible map is used to obtain a common fixed point theorem for four self maps, in sequentially compact L -fuzzy metric space. Our result extends and generalize the definition of weakly compatible map in L- fuzzy metric space.
1Govt. Narmada Mahavidyalaya Hoshangabad MP India
2Technocrats Institute of Technology, Bhopal MP India
Email:-wadhwakamal68@gmail.com
The present paper deals with some common fixed point results in a fuzzy metric space.
1Department of Mathematics, Indian Institute of Technology Madras Chennai India
2Department of Mathematics, Guru Nanak College Chennai India
3Department of Mathematics, Anna University Chennai India
In this paper we define a new notion called set ideals in rings. We see set ideals are not ideals. Ideals are trivially set ideals. Several types of set ideals are defined and interesting results about them are obtained.