Citation: M. Poppenberg, AN INVERSE FUNCTION THEOREM FOR FRECHET SPACES ADMITTING GENERALIZED SMOOTHING OPERATORS, The Michigan mathematical journal, 43(2), 1996, pp. 367-388
Citation: M. Poppenberg, NEGATIVE RESULTS ON THE NASH-MOSER THEOREM FOR KOTHE SEQUENCE-SPACES AND FOR SPACES OF ULTRADIFFERENTIABLE FUNCTIONS, Manuscripta mathematica, 90(4), 1996, pp. 465-478
Citation: M. Poppenberg et D. Vogt, A TAME SPLITTING THEOREM FOR EXACT SEQUENCES OF FRECHET SPACES, Mathematische Zeitschrift, 219(1), 1995, pp. 141-161