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We consider the generalised Beta function introduced by Chaudhry {it et al./} [J. Comp. Appl. Math. {bf 78} (1997) 19--32] defined by [B(x,y;p)=int_0^1 t^{x-1} (1-t)^{y-1} exp left[frac{-p}{4t(1-t)}right],dt,] where $Re (p)>0$ and the parameters $x$ and $y$ are arbitrary complex numbers. The asymptotic behaviour of $B(x,y;p)$ is obtained when (i) $p$ large, with $x$ and $y$ fixed, (ii) $x$ and $p$ large, (iii) $x$, $y$ and $p$ large and (iv) either $x$ or $y$ large, with $p$ finite. Numerical results are given to illustrate the accuracy of the formulas obtained.
In this present paper, we establish the log-convexity and Turan type inequalities of extended $(p,q)$-beta functions. Also, we present the log-convexity, the monotonicity and Turan type inequalities for extended $(p,q)$-confluent hypergeometric funct
Using the Laplace derivative a Perron type integral, the Laplace integral, is defined. Moreover, it is shown that this integral includes Perron integral and to show that the inclusion is proper, an example of a function is constructed, which is Lapla
We examine regularity and basis properties of the family of rescaled $p$-cosine functions. We find sharp estimates for their Fourier coefficients. We then determine two thresholds, $p_0<2$ and $p_1>2$, such that this family is a Schauder basis of $L_s(0,1)$ for all $s>1$ and $pin[p_0,p_1]$.
The Painleve-IV equation has two families of rational solutions generated respectively by the generalized Hermite polynomials and the generalized Okamoto polynomials. We apply the isomonodromy method to represent all of these rational solutions by me
We give elementary proofs of the univariate elliptic beta integral with bases $|q|, |p|<1$ and its multiparameter generalizations to integrals on the $A_n$ and $C_n$ root systems. We prove also some new unit circle multiple elliptic beta integrals, w