U. D. Jentschura

Convergence Acceleration Techniques

U. D. Jentschura, S. V. Aksenov, P. J. Mohr, 2002 .

Diagonalization of complex symmetric matrices: Generalized Householder reflections, iterative deflation and implicit shifts

U. D. Jentschura, Jack H. Noble, M. Lubasch, 2017, Comput. Phys. Commun..

Numerical calculation of Bessel, Hankel and Airy functions

U. D. Jentschura, E. Lötstedt, U. Jentschura, 2011, Comput. Phys. Commun..