Mathematics
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M. Winter

I am a mathematician mostly interested in

  • graph theory, especially algebraic and spectral graph theory applied to highly symmetric graphs,
  • polytope theory, especially realization qestions and highly symmetric polytopes,
  • real representation theory,
  • low-dimensional geometry and topology,
  • reflection groups, root systems, ...
  • everything related to symmetries of discrete objects,
  • ...

See here for my university website.

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202 The Hole in One Pizza Sep 29 '17
154 What functions can be made continuous by “mixing up their domain”? Oct 20 '17
125 Why does the discriminant in the Quadratic Formula reveal the number of real solutions? Oct 9 '17
100 Riddles that can be solved by meta-assumptions Feb 12 '18
83 20 circles in the plane, all passing through the origin Feb 16 '17
60 Visualizing the 4th dimension. May 18 '17
49 Why is the number of integers between $2$ integers not their difference? Nov 15 '17
40 What is the advantage of measuring an angle in radian(s)? May 11 '17
35 How can I find the equation of a circle given two points and a tangent line through one of the points? Oct 9 '17
26 Are diffeomorphic smooth manifolds truly equivalent? Aug 17 '17
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