# Reinhardt Kiehl

**Reinhardt Kiehl** (born May 31, 1935 in Herne ) is a German mathematician .

Reinhardt Kiehl studied mathematics, physics and astronomy at the University of Göttingen and Heidelberg University from 1955 . He received his doctorate in 1965 under Friedrich Karl Schmidt at the University of Heidelberg ( *equivalence relations in analytical spaces* ). From 1966 to 1968 he was an assistant and 1968/69 lecturer at the University of Münster (where he completed his habilitation in 1968) and then from 1969 to 1972 full professor at the Goethe University in Frankfurt am Main . From 1972 he was a professor at the University of Mannheim , where he retired in 2003.

He deals with algebraic and arithmetic geometry and non-Archimedean function theory. He and Eberhard Freitag wrote a textbook on the Weil conjectures and etale cohomology. In 1970 he was invited speaker at the International Congress of Mathematicians in Nice ( *Grauert's theorems of coherence for continuous and differentiable families of complex spaces* ).

## Fonts

- with Eberhard Freitag
*Etale Cohomology and the Weil Conjecture*, Springer Verlag 1988 - with Rainer Weissauer
*Weil Conjectures, Perverse Sheaves and l-adic Fourier Transform*, Springer Verlag 2001 -
*De Rham Cohomology of Algebraic Manifolds over a Valued Field*, Pub. Math. IHES, Vol. 33, 1967, pp. 5-20, online *The finitude theorem for actual mappings in non-Archimedean function theory*, Inventiones Mathematicae, Volume 2, 1967, pp. 191-214*Theorem A and B in the non-Archimedean function theory*, Inventiones Mathematicae, Volume 2, 1967, pp. 256-273-
*Excellent Rings in Non-Archimedean Analytical Geometry*, J. Reine Angewandte Mathematik, Volume 235, 1969, p. 89 - with Jean-Louis Verdier
*A simple proof of Grauert's coherence*theorem, Mathematische Annalen, Volume 195, 1971, pp. 24-50 *Equivalence relations in analytic spaces*, Mathematische Zeitschrift, Volume 105, 1968, pp. 1-20*Relative analytical spaces*, Inventiones Mathematicae, Volume 16, 1972, pp. 40-112

## Individual evidence

personal data | |
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SURNAME | Kiehl, Reinhardt |

BRIEF DESCRIPTION | German mathematician |

DATE OF BIRTH | May 31, 1935 |

PLACE OF BIRTH | Herne |