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WIAS Weierstrass Institute for Applied Analysis and Stochastics
Head of Research Group 1: Partial Differential Equations
Mohrenstrasse 39
10117 Berlin
Germany
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alexander.mielke-please remove this text- @wias-berlin.de
+49 30 20372 - 563
+49 30 20372 - 311
+49 30 20372 - 320
309
L'étude approfondie de la nature est la source la plus féconde des découvertes mathématiques.

J. B. J. Fourier (1768-1830)
 
HU Berlin Institut für Mathematik
Humboldt-Universität zu Berlin
Rudower Chaussee 25
12489 Berlin-Adlershof
International Mathematical Union International Mathematical Union
Head of IMU Secretariat
Hausvogteiplatz 11A
10117 Berlin
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www
+49 30 2093 - 5431
2.104
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head-please remove this text- @mathunion.org
+49 30 20372 - 435
We mourn the loss of our friend and former colleague Hagen Neidhardt (*20.11.1950 - 23.3.2019).