60 citations · 63 across the 3 of their papers we have counts for
3 papers
math.CA2007★ 60 cited
Non-intersecting squared Bessel paths and multiple orthogonal polynomials for modified Bessel weights
A. B. J. Kuijlaars, A. Martinez-Finkelshtein, F. Wielonsky
We study a model of non-intersecting squared Bessel processes in the confluent case: all paths start at time at the same positive value , remain positive, and ar…
math.CA2005★ 3 cited
Type II Hermite-Padé approximation to the exponential function
A. B. J. Kuijlaars, H. Stahl, W. Van Assche +1
We obtain strong and uniform asymptotics in every domain of the complex plane for the scaled polynomials , , and where , , and are the type II…
math.CA2003
Quadratic Hermite-Pade approximation to the exponential function: a Riemann-Hilbert approach
A. B. J. Kuijlaars, W. Van Assche, F. Wielonsky
We investigate the asymptotic behavior of the polynomials p, q, r of degrees n in type I Hermite-Pade approximation to the exponential function, defined by p(z)e^{-z}+q(z)+r(z)e^{z…