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Jernej

Apparently, this user prefers to keep an air of mystery about them.

16
answers
45
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~55k
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  • Slovenia
  • Member for 9 years, 3 months
  • 936 profile views
  • Last seen Dec 19 '18 at 9:49

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Top Posts (61) All Questions Answers | Votes Newest

31 A generalisation of the equation n = ab + ac + bc Jul 26 '10
27 Is the empty graph a tree? Feb 1 '13
23 Determinants in Graph Theory Jun 27 '13
19 A generalization of the triangle counting problem for simple weighted graphs Aug 10 '12
18 Showing that a certain matrix is not positive definite Sep 28 '16
16 Minimal graphs with a prescribed number of spanning trees Apr 10 '12
14 Upper bounds for the sum of primes up to $n$ Apr 29 '11
12 Tutte polynomials, graph complements and degree sequences Jun 4 '13
11 A variant of Cholesky decomposition involving binary matrices Jun 8 '14
10 Is every matching of the hypercube graph extensible to a Hamiltonian cycle Nov 13 '09
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