F: Mathematics & Decision (359)
GJSFR: F
Optimal Hedging Strategy of Asset Returns on Target In Finance Logistics using theLaw of Iterated Logarithm (LIL) Measure
Published In: GJSFR Part: F: Mathematics & Decision Volume: 14 Issue: 1
The world of finance works better through logistics and there are more to a risk measurement and hedging than being coherent. Thus, several predictable assumptions hast been made in other to make risk calculation and hedging tractable which both Value-at-risk (VaR) and Conditional tail expectation (CTE or CVAR) ignore useful information on target . The question is can the classical law o...
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Authors Bright O. Osu., Jonathan O. Egemba, Philip U. UzomaRead Journal Click Here
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Page No. 23 to 31
Computation of a Summation Formula
Published In: GJSFR Part: F: Mathematics & Decision Volume: 14 Issue: 1
The main aim of the present paper is to compute a summation formula involving recur- rence relation of Gamma function. ...
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Authors Salahuddin, M. P. Chaudhary, Vinesh KumarRead Journal Click Here
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Page No. 33 to 47
An Wonderful Summation Formula
Published In: GJSFR Part: F: Mathematics & Decision Volume: 14 Issue: 1
The main aim of the present paper is to develop a summation formula associated to recurrence relation and contiguous relation. ...
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Authors Salahuddin, M. P. Chaudhary, Upendra Kumar PanditRead Journal Click Here
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Page No. 63 to 79
The Nature of Points in Countable Boolean Lattice Measures
Published In: GJSFR Part: F: Mathematics & Decision Volume: 14 Issue: 1
This paper describes a class of null sets; point, lattice measure of a point and lattice semi-finite measure were introduced. Here it has been derived a result that in a countable Boolean lattice the lattice measure of any two points are either disjoint or identical also the class of all points in countable Boolean lattice is countable and proved that Any union countable of null partial ...
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Authors D.V.S.R. Anil Kumar, Y.V. Seshagiri Rao, Y. Narasimhulu,Read Journal Click Here
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Page No. 15 to 21
Implied Cost Method (ICM): An Alternative Approach to Find the Feasible Solution of Transportation Problem
Published In: GJSFR Part: F: Mathematics & Decision Volume: 14 Issue: 1
Transportation Algorithm uses for solving Transportation Problem to find feasible solution which may optimal or not. This is now a challenge that developed such an algorithm which gives optimal solution without using Optimality Methods like as MODI, Stepping-Stone. For this reason there are several transportation algorithm exists for solving TP like as North West Corner Rule (NWC), Least...
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Authors Md. Ashraful Babu, Md. Abu Helal, Mohammad Sazzad Hasan, Utpal Kanti DasRead Journal Click Here
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Page No. 5 to 13
Vertex Semientire Block Graph
Published In: GJSFR Part: F: Mathematics & Decision Volume: 14 Issue: 1
In this communications, the concept of the vertex semientire block graph is introduced. We present characterization of graphs whose vertex semientire block graph is planar, outerplanar and minimally non-outerplanar. Also we establish a characterization of graphs whose vertex semientire block graph is Eulerian. ...
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Authors Venkanagouda M Goudar, Rajanna N ERead Journal Click Here
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Page No. 1 to 4
The Errors in the Fields Medals, 1982 to S. T. Yau and 1990 to E. Witten
Published In: GJSFR Part: F: Mathematics & Decision Volume: 13 Issue: 11
Due to inadequate understanding in physics, mathematicians have made misleading erroneous claims in general relativity that result in awarding three times the Fields Medal in 1982 to S. T. Yau, and 1990 to E. Witten, and the 2011 Shaw Prize to D. Christodoulou. It is pointed out that they failed to discover that there are no bounded dynamic solutions for the Einstein equation as Gullstra...
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Authors C. Y. LoRead Journal Click Here
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Page No. 111 to 125
Con-s-k-EP Generalized Inverses
Published In: GJSFR Part: F: Mathematics & Decision Volume: 13 Issue: 11
In this paper, equivalent conditions for various generalized inverses of a con-s-k-EPr matrix to be con-s-k-EPr are determined. Generalized inverses belonging to the sets A{1,2}, A{1,2,3} and A{1,2,4} of a con-s-k-EPr matrix A are characterized. ...
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Authors G. Ramesh, B. K. N. MuthugobalRead Journal Click Here
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Page No. 127 to 131
A Note on Basic Hypergeometric Function of n-variable
Published In: GJSFR Part: F: Mathematics & Decision Volume: 13 Issue: 11
In this paper an attempt has been made to establish new transformation formula for the basic hypergeometric function of n variable. ...
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Authors Pankaj Srivastava, Mohan RudravarapuRead Journal Click Here
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Page No. 133 to 138
CesARo Mean of Product Summability of Partial Differential Equations of Sequences
Published In: GJSFR Part: F: Mathematics & Decision Volume: 13 Issue: 11
In [4], the definition of product summability method (ð‘«ð‘«,ðÂ’ŒðÂ’Œ)(ð‘ªðÂԻ,ðÂ’ÂðÂ’Â) for functions was given and some of its properties were investigated. In [2], (ð‘«ð‘«,ðÂ’ŒðÂ’Œ)(ðÂâ...
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Authors SuyashNarayanMishraRead Journal Click Here
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Page No. 99 to 100
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A New Approach of Iteration Method for Solving Some Nonlinear Jerk Equations
Published In: GJSFR Part: F: Mathematics & Decision Volume: 13 Issue: 11
A new approach of the Mickens’ iteration method has been presented to obtain approximate analytic solutions of some nonlinear jerk equations. It has been shown that the partial derivatives of integral functions are valid for iteration method in each step of iteration. Also the solutions give more accurate result than other existing methods. ...
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Authors B.M. Ikramul HaqueRead Journal Click Here
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Page No. 87 to 98
Traveling Wave Solutions of Nonlinear Evolution Equations via Exp -Expansion Method
Published In: GJSFR Part: F: Mathematics & Decision Volume: 13 Issue: 11
In this article, we implement the-expansion method for seeking the exact solutions of NLEEs via the Benjamin-Ono equation and achieve exact solutions involving parameters. Abundant traveling wave solutions with arbitrary parameters are successfully obtained by this method and the wave solutions are expressed in terms of the hyperbolic, trigonometric, and rational functions. It is establi...
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Authors Rafiqul Islam, Md. Nur Alam, A.K.M. Kazi Sazzad Hossain, Harun-Or-Roshid, M. Ali AkbarRead Journal Click Here
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Page No. 63 to 71
Non Split Geodetic Number of a Line Graph
Published In: GJSFR Part: F: Mathematics & Decision Volume: 13 Issue: 11
A set S V [L(G)] is a non split geodetic set of L(G), if S is a geodetic set and is connected. The non split geodetic number of a line graph L(G), is denoted by gns[L(G)], is the minimum cardinality of a non split geodetic set of L(G). In this paper we obtain the non split geodetic number of line graph of any graph. Also obtain many bounds on non split geodetic number in terms of element...
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Authors Ashalatha K.S, Venkanagouda M Goudar, VenkateshaRead Journal Click Here
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Page No. 55 to 61
Study of Viscus Incompressible Fluid Past a Hot Vertical Porous Wall in the Presence of Transverse Magnetic Field with Periodic Temperature Using the Homotopy Perturbation Method
Published In: GJSFR Part: F: Mathematics & Decision Volume: 13 Issue: 11
Analytical solution of flow of viscous incompressible fluid past a hot vertical porous wall in the presence of transverse magnetic field with periodic temperature is discussed by using regular perturbation and Homotopy Perturbation Method. The effect of various physical parameters on velocity and temperature of fluid are calculated numerically and are shown through the graphs. The numeri...
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Authors Vivek Kumar Sharma, Divya SaxenaRead Journal Click Here
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Page No. 41 to 54
