16

Questions
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Lagrange four-squares theorem: efficient algorithm with units modulo a prime?

mar 13 10 at 18:17 Niel de Beaudrap 1,018●4●10

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842
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Bound on the number of prime factors of logarithmically rough numbers

jun 9 10 at 7:22 MathOverflow♦ 1●2●3

 
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765
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Covering of a graph via independent sets

sep 4 10 at 15:44 Andrew D. King 1,087●6●11

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716
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Isolated quadratic residues in integers mod p

may 29 10 at 6:39 Victor Protsak 7,751●1●30●44

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564
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Decomposition of graphs as symmetric differences of copies of $K_{a,b}$

nov 27 at 0:22 MathOverflow♦ 1●2●3

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501
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Can you explain the description of the Lovasz Local Lemma by Moser+Tardos?

aug 17 10 at 21:12 Didier Piau 4,193●1●10●15

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Transformations of integer polynomials under combinations of their roots

apr 15 10 at 23:52 Gerry Myerson 15.6k●1●47●87

 
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365
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Bounds on strong vertex colourings of regular hypergraphs?

sep 23 10 at 10:10 Dave Pritchard 677●5●12

 
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225
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Reference request: given a divisor d of N, how quickly can I obtain the largest factor of N coprime to d?

may 6 10 at 14:57 Someone 313●3●9

 
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1
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217
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Bounds on operator 2-norms on partial traces of linearly related operators

oct 27 10 at 14:10 Niel de Beaudrap 1,018●4●10

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