Seok-Young Chung

activity

20182026

most citedPartial fraction expansions and zeros of Hankel transforms

1 citations · 2 across the 8 of their papers we have counts for

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Showing 2018Show all

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math.CA2018★ 1 cited

An extension of positivity for integrals of Bessel functions and Buhmann's radial basis functions

Yong-Kum Cho, Seok-Young Chung, Hera Yun

As to the Bessel integrals of type \begin{equation*} \int_0^x \left(x^μ-t^μ\right)^λt^αJ_β(t)dt\qquad(x>0), \end{equation*} we improve known positivity results by making use of new…

math.CA2018

Rational extension of Newton diagram for the positivity of $_{1} F_{2}$ hypergeometric functions and Askey-Szegö problem

Yong-Kum Cho, Seok-Young Chung, Hera Yun

We present a rational extension of Newton diagram for the positivity of $_{1} F_{2}$ generalized hypergeometric functions. As an application, we give upper and lower bounds for the tr…

An extension of positivity for integrals of Bessel functions and Buhmann's radial basis functions

Rational extension of Newton diagram for the positivity of 1​F2​ hypergeometric functions and Askey-Szegö problem

Rational extension of Newton diagram for the positivity of $_{1} F_{2}$ hypergeometric functions and Askey-Szegö problem