F: Mathematics & Decision (359)
GJSFR: F
On Darboux Helices in Euclidean 3-Space
Published In: GJSFR Part: F: Mathematics & Decision Volume: 12 Issue: 13
In this paper, we introduce a Darboux helix to be a curve in 3-space whose Darboux vector makes a constant angle with a fixed straight line. We completely characterize Darboux helices in terms of and thus prove that the class of Darboux helices coincide with the class of slant helices. In special, if we take = constant, the curves are curve of constant precession. ...
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Authors Dr. Evren Ziplar, Ali Senol, Yusuf YayliRead Journal Click Here
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Page No. 73 to 80
An Integral Associated with H-Function of Several Complex Variables
Published In: GJSFR Part: F: Mathematics & Decision Volume: 12 Issue: 13
The object of present paper is to derive an integral pertaining to a product of Fox’s H-function [1], generalized polynomials Srivastava [7], general class of multivariable polynomials Srivastava and Garg [8] and H-function of multivariables given by Srivastava and Panda [9] with general arguments of quadratic nature.This paper is capable of yielding numerous result invo...
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Authors Dr. Rakeshwar Purohit, Ashok Singh Shekhawat, Jyoti ShaktawatRead Journal Click Here
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Page No. 23 to 30
Multiply Connected Topological Economics, Nonlinear Theory of Economic Growth and Its Three Laws, and Four Theorems on Knowledge Economic Theory
Published In: GJSFR Part: F: Mathematics & Decision Volume: 12 Issue: 13
Using the similar formulas of the preference relation and the utility function, we propose the confidence relations and the corresponding influence functions that represent various interacting strengths of different families, cliques and systems of organization. Since they can affect products, profit, prices, and so on in an economic system, and are usually independent of economic result...
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Authors Dr. Yi-Fang ChangRead Journal Click Here
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Page No. 1 to 13
An Indefinite Integral in the Form of Hypergeometric Function
Published In: GJSFR Part: F: Mathematics & Decision Volume: 12 Issue: 13
In this paper we have established an indefinite integral involving Hypergeometric function and it’s particular cases. ...
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Authors Dr. SalahuddinRead Journal Click Here
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Page No. 15 to 21
Note Oncertain Field of Fractions
Published In: GJSFR Part: F: Mathematics & Decision Volume: 12 Issue: 12
The set of some real rhotrices of the same dimension D ∗ was defined in [2] to be an integral domain. An example of a finite field M [R3] was given in [4] based on this definition also and on the construction of finite fields presented in [3]. It was discovered that the finite sub collection of the elements of M [R3] as contained in D∗ is not closed under ...
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Authors Dr. S. Usaini, S. M. TudunkayaRead Journal Click Here
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Page No. 75 to 81
Bianchi Type-VI0 Dark Energy Cosmological Models in General Relativity
Published In: GJSFR Part: F: Mathematics & Decision Volume: 12 Issue: 12
Bianchi type-VI0 cosmological models of the universe filled with dark energy with constant and time-dependent equation of state parameters are investigated in general relativity. We obtain exact solutions of Einstein’s field equations using the condition that the shear scalar is proportional to the expansion scalar, which represent singular and non-singular cosmological ...
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Authors Dr. Priyanka, S. Chandel, M.K. Singh, Shri RamRead Journal Click Here
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Page No. 83 to 90
New Representations in Terms of q-Product Identities for Ramanujan’s Results IV
Published In: GJSFR Part: F: Mathematics & Decision Volume: 12 Issue: 12
In this paper author has established seven q-product identities, which are presumably new, and not available in the literature. ...
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Authors Dr. M.P. Chaudhary, Upendra Kumar Pandit, Ashish AroraRead Journal Click Here
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Page No. 67 to 73
Orbit - Orbit Resonance of Pluto and Neptune
Published In: GJSFR Part: F: Mathematics & Decision Volume: 12 Issue: 12
In the present paper, an algorithm for the planar restricted circular threebody problem in rotating symbolic system is developed to determine orbit-orbit resonance of Pluto and Neptune. ...
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Authors Dr. M. A. Sharaf , L. A. AlaqalRead Journal Click Here
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Page No. 59 to 65
An Efficient Class of Ratio-Cum-Dual to Product Estimator of Finite Population Mean in Sample Surveys
Published In: GJSFR Part: F: Mathematics & Decision Volume: 12 Issue: 12
We consider a class of ratio-cum-dual to product estimator for estimating a finite population mean of the study variate. The bias and mean square error of the proposed estimator have been obtained. The asymptotically optimum estimator (AOE) in this class has also been identified along with its approximate bias and mean square error. Theoretical and empirical studies have been done to dem...
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Authors Dr. Sanjib Choudhury, Bhupendra Kumar SinghRead Journal Click Here
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Page No. 1 to 11
Formation of a Summation Formula Enmeshed with Hypergeometric Function
Published In: GJSFR Part: F: Mathematics & Decision Volume: 12 Issue: 12
The main aim of the present paper is to form a summation formula attached with contiguous relation and recurrence relation. ...
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Authors Dr. SalahuddinRead Journal Click Here
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Page No. 41 to 58
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Proof of J is a Radical Class Using Amitsur Theorem
Published In: GJSFR Part: F: Mathematics & Decision Volume: 12 Issue: 12
The aim of this paper is to study radical class of rings, right quasi-regular rings and finally, to prove that J , the class of all right quasi-regular rings is a radical class. Amitsur gives a theorem of radical class for the sufficient condition that a class of rings would be a radical class. This paper represents, the proof of, J is a radical class using the theorem of radical class g...
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Authors Raju Chowdhury, Dewan Ferdous Wahid, Md. Anowar HossainRead Journal Click Here
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Page No. 13 to 20
Application of Laplace Transform
Published In: GJSFR Part: F: Mathematics & Decision Volume: 12 Issue: 12
The present discounted value equation in finance has a broad range of uses and may be applied to various areas of finance including corporate finance, banking finance and investment finance etc .The basic premise of present discounted value is the time value money .Not many analytic solutions exist for present discounted value problems but by using Laplace transform we can deduce some of...
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Authors Dr. N.A.Patil, Vijaya N. PatilRead Journal Click Here
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Page No. 35 to 40
Solution of Fractional Kinetic Equation with Laplace and Fourier Transform
Published In: GJSFR Part: F: Mathematics & Decision Volume: 12 Issue: 11
In earlier paper Saxena et al.(2002,2003)[18],[19] derived the solutions of a number of fractional kinetic equations in terms of generalized Mittage-Leffler functions which extended the work of Haubold and Mathai (2000)[5].The objects of present paper is to investigate the solution of fractional diffusion equation involving Mittag-Leffler functions. The method involves simultaneous appli...
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Authors Dr. Satendra Kumar Tripathi, Renu JainRead Journal Click Here
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Page No. 91 to 99
On Semi 3−Crossed Module by Using Simplicial Algebra
Published In: GJSFR Part: F: Mathematics & Decision Volume: 12 Issue: 11
Using simplicial algebra, semi 3 crossed module of commutative algebra is defined and some of the examples and results of semi 3 − crossed module are given. ...
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Authors Dr. Ali Mutlu, Berrin MutluRead Journal Click Here
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Page No. 81 to 90
