From the American Mathematical Society (AMS) today,
an obituary of Hans Witsenhausen —
The obituary mentioned by the AMS (from Legacy.com) says …
"Donations in his memory may be made to the
United States Holocaust Memorial Museum,
American Society for Yad Vashem or
the American Technion Society."
From an image in this journal on Nov. 19, 2016, the date of
Witsenhausen's death, that reviewed earlier posts —
See also posts from this date, January 27, in 2005.