Folgende Artikel stehen zum Download bereit:

• Transformation of reducible equations to Birkhoff standard form (jointly with A. A. Bolibruch) Ulmer Seminare über Funktionalanalysis und Differentialgleichungen, no. 2, 1997, pp. 73-81.
• Summability of formal power series solutions of a perturbed heat equation (jointly with M. Loday-Richaud) Ulmer Seminare über Funktionalanalysis und Differentialgleichungen, no. 11, 2007, pp. 45-52.
• Summability of formal solutions for abstract Cauchy problems and related convolution equations (jointly with A. Duval and S. Malek) Ulmer Seminare über Funktionalanalysis und Differentialgleichungen, no. 11, 2007, pp. 29-44.
• Systems of linear ordinary differential equations - a review of three solution methods (jointly with C. Röscheisen and F. Steiner) Ulmer Seminare über Funktionalanalysis und Differentialgleichungen, no. 11, 2007, pp. 53-62.
• Summability of solutions of the heat equation with inhomogeneous thermal conductivity in two variables (jointly with M. Loday-Richaud)
• Gevrey order of formal power series solutions of inhomogeneous partial differential equations with constant coefficients (jointly with M. Yoshino)
• Integrablility of Hamiltonian Systems and Borel summability (jointly with M. Yoshino)
• Computation of formal solutions of systems of linear difference equations (jointly with Th. Bothner)
• Computation of the Stokes multipliers of Okubo's confluent hypergeometric system

Bitte beachten Sie, dass die Preprints aus dieser Liste entfernt werden, sobald sie bei einem Journal zur Veröffentlichung angenommen worden sind, das eine Übertragung der Urheberrechte verlangt.