Welcome to Uli Walther's Homepage
Wer im Glashaus sitzt sollte im Keller pinkeln.
I chutht do my duty and vorry about the time between the mealth.

AlGeCom Main Page
Algebra Across Time: a conference in honor of Bill Heinzer.
West Lafayette, April 25-27, 2025
Organizers: Linquan Ma, Vaibhav Pandey, Bernd Ulrich, Uli Walther,
Older Conference pages
Academic Calendar
Math Seminars
Math Home Page
Weekly (Monday) Math Column at NY Times
The B'Euler Society
Project Rhea
Internships/Research for Undergrads
Teaching
Research
Curriculum Vitae
About myself
My Mathematical Genealogy
For prospective students
Historic AlGeCom Pages

An engineer, a physicist and a mathematician find themselves in an anecdote. After some observations and rough calculations the engineer realizes the situation and starts laughing. A few minutes later, the physicist understands too and chuckles to himself happily, as he now has enough experimental evidence to publish a paper. This leaves the mathematician somewhat perplexed as he has observed right away that he is the subject of an anecdote and deduced quite rapidly the presence of humor from similar anecdotes, but considers this anecdote as too trivial a corollary to be significant, let alone funny.


walther@math.purdue.edu

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