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Ludwig Schläfli (Swiss
Standard German pronunciation: [ˈluːdvɪɡ ˈʃlɛːfli]; 15
January 1814 – 20
March 1895) was a
Swiss mathematician,
specialising in...
- In geometry, the
Schläfli symbol is a
notation of the form { p , q , r , . . . } {\displaystyle \{p,q,r,...\}} that
defines regular polytopes and tessellations...
-
Swiss mathematician Ludwig Schläfli in the mid-19th century. He
discovered that
there are
precisely six such figures.
Schläfli also
found four of the regular...
- Rolf
Schläfli (born
March 15, 1971) is a
retired male
decathlete from Switzerland. He set his
personal best
score (8019 points) at the 2003 Hypo-Meeting...
- Nina
Schläfli (born 1
January 1990) is a
Swiss historian and
politician who
currently serves on the
National Council (Switzerland)
since 2023. She previously...
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Coxeter group.
Every Coxeter diagram has a
corresponding Schläfli matrix (so
named after Ludwig Schläfli), A, with
matrix elements ai,j = aj,i = −2 cos(π/pi...
-
regular polytope with
three cubes folded together around every edge, it has
Schläfli symbol {4,3,3} with
hyperoctahedral symmetry of
order 384. Constructed...
- n-bipyramid. A
right prism (with
rectangular sides) with
regular n-gon
bases has
Schläfli symbol { }×{n}. It
approaches a
cylinder as n
approaches infinity. A right...
- It has the
Schläfli symbol { }, or a
Coxeter diagram with a
single ringed node, .
Norman Johnson calls it a dion and
gives it the
Schläfli symbol { }...
- work for
abstract polytopes. A
regular polytope can be
represented by a
Schläfli symbol of the form {a, b, c, ..., y, z}, with
regular facets as {a, b,...
