ON AN EXTENSION OF A QUADRATIC TRANSFORMATION FORMULA DUE TO GAUSS
الموضوعات : فصلنامه ریاضی
M. A. Rakha
1
(Faculty of Science - Suez Canal University - Ismailia
Egypt
Department of Mathematics and Statistics)
A. K. Rathie
2
(Rajasthan Technical University, Village: TULSI, Post-Jakhmund, Dist. BUNDI-323021, Rajasthan State
India
Vedant College of Engineering and Technology)
P. Chopra
3
(Marudhar Engineering College, NH-11, Jaipur Road, Raisar, BIKANER-334 001, Rajasthan State
India
Department of Mathematics)
الکلمات المفتاحية: Gauss hypergeometric function, 2F1 Hypergeometric function, Contiguous function relation, Linear recurrence relation,
ملخص المقالة :
The aim of this research note is to prove the following new transformation formula \begin{equation*} (1-x)^{-2a}\,_{3}F_{2}\left[\begin{array}{ccccc} a, & a+\frac{1}{2}, & d+1 & & \\ & & & ; & -\frac{4x}{(1-x)^{2}} \\ & c+1, & d & & \end{array}\right] \\ =\,_{4}F_{3}\left[\begin{array}{cccccc} 2a, & 2a-c, & a-A+1, & a+A+1 & & \\ & & & & ; & -x \\ & c+1, & a-A, & a+A & & \end{array} \right], \end{equation*} where $A^2=a^2-2ad+cd$ after the equation. For d=c, we get a known quadratic transformations due to Gauss. The result is derived with the help of the generalized Gauss's summation theorem available in the literature.
