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Posts by WheatWizard‭

14 posts
Activity Age Score
80%
+6 −0
Q&A What complexity implications are there from not being in an abstract family of languages?

1 answer  ·  posted 11mo ago by WheatWizard‭  ·  last activity 7mo ago by clemens‭

Question formal-language abstract-family-of-languages
80%
+6 −0
Q&A Is the "mucube" homeomorphic to the loch ness monster?

1 answer  ·  posted 1y ago by WheatWizard‭  ·  last activity 1y ago by WheatWizard‭

Question topology
80%
+6 −0
Q&A Is there an equational law satisfied by "linear kei" but not free kei?

1 answer  ·  posted 1y ago by WheatWizard‭  ·  last activity 4mo ago by clemens‭

Question geometry abstract-algebra
80%
+6 −0
Q&A What is special about the 11-cell and 57-cell?

1 answer  ·  posted 3y ago by WheatWizard‭  ·  last activity 3y ago by ziggurism‭

Question polytopes
75%
+4 −0
Q&A Why are regular languages closed under intersection and complementation?

posted 7mo ago by WheatWizard‭  ·  edited 7mo ago by WheatWizard‭

Answer
71%
+3 −0
Q&A Is the "mucube" homeomorphic to the loch ness monster?

posted 1y ago by WheatWizard‭  ·  edited 1y ago by WheatWizard‭

Answer
71%
+3 −0
Q&A Does {7,4|3} have a realization on the Klein quartic?

0 answers  ·  posted 2y ago by WheatWizard‭

Question polytopes algebraic-geometry
71%
+3 −0
Q&A Is there a $(n_3)$ configuration which is not self-dual?

1 answer  ·  posted 2y ago by WheatWizard‭  ·  last activity 2y ago by Peter Taylor‭

Question combinatorics
71%
+3 −0
Q&A Is the nth Betti number determined by orientability?

2 answers  ·  posted 3y ago by WheatWizard‭  ·  last activity 4mo ago by clemens‭

Question betti-numbers algebraic-topology
66%
+2 −0
Q&A Lifting a graph "folding" to a covering space

0 answers  ·  posted 1y ago by WheatWizard‭  ·  last activity 4mo ago by clemens‭

Question graph-theory algebraic-topology
66%
+2 −0
Q&A Seeking a theorem about lattices

1 answer  ·  posted 2y ago by WheatWizard‭  ·  last activity 2y ago by Lisanne‭

Question linear-algebra reference-request free-abelian-group
60%
+1 −0
Q&A What are the known chiral polytopes of full rank?

posted 1y ago by WheatWizard‭

Answer
60%
+1 −0
Q&A What are the known chiral polytopes of full rank?

1 answer  ·  posted 1y ago by WheatWizard‭  ·  last activity 1y ago by WheatWizard‭

Question euclidean-geometry polytopes
60%
+1 −0
Q&A Proving that this relation implies another relation on the Coxeter group [4,3,3,4].

0 answers  ·  posted 3y ago by WheatWizard‭  ·  edited 3y ago by WheatWizard‭

Question group-theory coxeter-groups