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Zach

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53 reputation
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location Hanover, NH
age 26
visits member for 3 months
seen May 8 at 2:20
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Mathematics grad student

53 reputation
 bio website visits member for 3 months
6 badges
 location Hanover, NH seen May 8 at 2:20
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2 Answers

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2
 Theorem of Eulerian Path
2
 Description of flipping tableau for inversions in reduced decompositions of permutations

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+10 Can an alternating sign matrix that is not a permutation matrix be non-singular?
+20 Theorem of Eulerian Path
+20 Description of flipping tableau for inversions in reduced decompositions of permutations

1 Question

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2
 Can an alternating sign matrix that is not a permutation matrix be non-singular?

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combinatorics × 2
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graph-theory
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group-theory
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proof-strategy
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coxeter-groups
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matrices

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