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Mathematics
A.Schulz's user avatar
A.Schulz's user avatar
A.Schulz's user avatar
A.Schulz
  • Member for 12 years, 2 months
  • Last seen this week
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42
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39
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25
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11
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Top posts
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question
94
Number of simple edge-disjoint paths needed to cover a planar graph
Dec 7, 2012
answer
12
Prove $3^n = \sum_{0 \leq i \leq j \leq n} $ $ n \choose i$ $ i \choose j$
Nov 19, 2012
answer
9
$(p \land q)\implies(p \lor q)$, how to make a truth table with $p$ twice?
Jan 11, 2013
answer
9
Shortest triangulation is in general not a Delaunay triangulation
Dec 17, 2012
answer
9
planar graphs and vertices of degree $5$
Dec 1, 2012
question
8
Simplex volume in terms of the radius of the inscribed sphere?
Jan 16, 2013
answer
8
Graph on the cover of Bollobás's "Combinatorics"
Dec 20, 2012
answer
7
Projection of a hypercube along a long diagonal. What is this polytope called?
Dec 18, 2012
answer
7
Planar graphs & Spanning trees
Dec 9, 2012
question
6
Short proof for the non-Hamiltonicity of the Petersen Graph
Jan 7, 2013
Top network posts
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39
What is the meaning of $O(m+n)$?
37
Uniform sampling from a simplex
37
How can one byte hold 256 possibilities?
33
Is MDPI a reputable Academic Publisher?
27
Why are some professors critical of even casual use of Wikipedia?