Integral Equation Involving Bessel Polynomial Suggested by Hermite Polynomial
Investigating the Inversion of Integral Equations with Classical Polynomial Kernels
by Priyank Jain*, Dr. Archana Lala, Dr. Chitra Singh,
- Published in Journal of Advances and Scholarly Researches in Allied Education, E-ISSN: 2230-7540
Volume 16, Issue No. 9, Jun 2019, Pages 458 - 460 (3)
Published by: Ignited Minds Journals
ABSTRACT
The aim of this paper is to find the inversion of such integral equations whose kernel involves many well known classical polynomials like those of Hermite, Laguerre, Bessel, Legendre, Jacobi etc. We believe that many polynomials can be obtained by considering suitable parameters involved in Generalized Hermite Polynomial. For the purpose of illustration we took a Bessel polynomial in form of Generalized Hermite Polynomial by choosing suitable parameters involved in it.
KEYWORD
integral equation, Bessel polynomial, Hermite polynomial, kernel, classical polynomials
1. INTRODUCTION
Integral equations and their applications constitute a fascinating area of applied mathematics. The Generalized Hermite polynomial is a powerful tool to solve many integral equations. Many boundary value problems reduced to the problem of solving integral equations whose kernel involves many well known classical polynomials like those of Hermite, Laguerre, Bessel, Legendre, Jacobi etc. During the recent past attempts have been made to generalize these classical polynomials with the help of Rodrigue‘s formulae. To mention Goued Hopper[11] gave a generalization of Hermite polynomials by formulae. and we have used where and ,, and rapare parameters, for suitable value of ,, and rap(1.1) reduced to modified Hermite, modified Laguerre and modified Bessel polynomials. In view of these generalizations it is worth considering integral equations involving as kernel and such we prove the following theorem.
2. THEOREM
If f is an unknown function satisfying the integral equation. Where and g is a prescribed function then f is given by For
3. SOLUTION
To Prove the Theorem we shall use of Mellin Transform and shell discuss case 0 , 0rp By the convolution theorem for Mellin Transform (2.1) reduces to
When 1 and ,rpb Applying Mellin Transform of equation (3.1) and use the result of Erdelyi [12], we get Where We write equation (3.1) in the form Replacing sby 2sna Where Then from (3.3) and (3.5) By use of definition of H function. We get the inverse transform ()Lxof *()Lsas Where ,,pqmnH are Fox‘s H functions defined by [8]. We get Hence using (3.7) This proves the theorem.
REFERENCES
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Corresponding Author Priyank Jain*
Ph.D. Scholar, Department of Mathematics, RNT University, Bhopal