Klaus Fritzsche

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Klaus Fritzsche (born June 4, 1946 in Hützel , Soltau district ) is a German mathematician .

Life

Fritzsche grew up in Bobingen and went to secondary school in Augsburg . From 1965 he studied mathematics at the University of Göttingen with a diploma in 1972 (some properties of flat holomorphic images). He then worked as an assistant and received his doctorate from Hans Grauert in Göttingen in 1975 (A criterion for the q-convexity of residual sets in compact complex manifolds). As a post-doctoral student he was in Bonn (SFB Mathematics) and completed his habilitation in 1981 in Göttingen (vector bundle on quadrics). 1981 to 1984 he was an organizational programmer at Rhodia AG in Freiburg. In 1984 he became a professor in Wuppertal. In 2011 he retired.

He dealt in particular with the coherence of coherent analytical sheaves, differentiable structures on complex spaces, differential geometry of quasi-projective manifolds with q-convexity and q-completeness.

Fonts

  • with Hans Grauert : Introduction to the function theory of several variables. Springer, Berlin et al. 1974, ISBN 3-540-06672-1 (English: Several complex variables (= Graduate Texts in Mathematics . 38). Springer, New York NY et al. 1976, ISBN 0-387-90172-8 ).
  • Mathematics for beginners. Preparatory and bridging courses at the beginning of your studies. Spectrum Akademischer Verlag, Heidelberg et al. 1995, ISBN 3-86025-424-3 (numerous editions).
  • with Hans Grauert: From holomorphic functions to complex manifolds (= Graduate Texts in Mathematics . 213). Springer, New York NY et al. 2002, ISBN 0-387-95395-7 .
  • Basic course in Analysis. 2 volumes. 2005-2006;
    • Volume 1: Differentiation and Integration in a Variable. Spektrum Akademischer Verlag, Berlin et al. 2005, ISBN 3-8274-1562-4 ;
    • Volume 2: Differentiation and integration in several variables. Elsevier - Spektrum Akademischer Verlag, Munich 2006, ISBN 3-8274-1687-6 .
Essays
  • q-convex residues in compact complex manifolds. In: Mathematical Annals . Volume 221, 1976, pp. 251-273 .
  • Pseudoconvexity Properties of Complements of Analytic Subvarieties. In: Mathematical Annals. Volume 230, 1977, pp. 107-122 .
  • with Michael Buchner, T. Sakai: Geometry and cohomology of certain domains in the complex projective space. In: Journal for pure and applied mathematics . Volume 323, 1981, pp. 1-52 .
  • with Michael Buchner: On the Dimension of Analytic Cohomology. In: Mathematical Journal . Volume 179, Number 3, 1982, pp. 375-385, doi : 10.1007 / BF01215340 .
  • For the classification of the 1-convex complex spaces. In: Klas Diederich (Ed.): Complex analysis. Dedicated to H. Grauert. Proceedings of the international workshop Wuppertal 1990 (= Aspects of Mathematics. E, 17). Vieweg, Braunschweig 1991, ISBN 3-528-06413-7 , pp. 115-126, doi : 10.1007 / 978-3-322-86856-5_20 .
  • What is Euclidean Geometry. In: Jürgen Blankenagel, Wolfgang Spiegel (Hrsg.): Mathematikdidaktik. Out of enthusiasm for mathematics. Festschrift for Harald Scheid. Klett, Stuttgart et al. 2000, ISBN 3-12-983380-3 , pp. 54-72.

Web links

Individual evidence

  1. ↑ Life data according to Michael Toeppel (Ed.): General directory of the German Mathematicians Association 1890–1990. German Mathematicians Association, Munich 1991.
  2. ↑ Published in Mathematical Annals. Volume 221, 1976, pp. 251-273.
  3. ↑ Partially published: Linear-uniform bundles on quadrics. In: Annali della Scuola Normale Superiore di Pisa. Class of Science. Series 4, Vol. 10, No. 2, 1983, pp. 313-339 .
personal data
SURNAME Fritzsche, Klaus
BRIEF DESCRIPTION German mathematician
DATE OF BIRTH June 4, 1946
PLACE OF BIRTH Hützel