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Home » Subject » Number Theory

Combinatorial Number Theory


TitleAuthor(s)Imp.¹Rec.²Subtopicsort iconPosted by
Olson's ConjectureOlson✭✭0mdevos
Few subsequence sums in Z_n x Z_nBollobas; Leader✭✭0mdevos
Gao's theorem for nonabelian groupsDeVos✭✭0mdevos
Sets with distinct subset sumsErdos✭✭✭0mdevos
The 3n+1 conjectureCollatz✭✭✭0dododododo
Odd incongruent covering systemsErdos; Selfridge✭✭✭0Robert Samal
Covering systems with big moduliErdos; Selfridge✭✭0Robert Samal
Divisibility of central binomial coefficientsGraham✭✭1maxal
Davenport's constant✭✭✭0mdevos
Snevily's conjectureSnevily✭✭✭1mdevos
Frobenius number of four or more integers✭✭1maxal
Singmaster's conjectureSingmaster✭✭1Zach Teitler

Imp.¹: Importance (Low ✭, Medium ✭✭, High ✭✭✭, Outstanding ✭✭✭✭)
Rec.²: Recommended for undergraduates.

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