Home

Open Problem Garden

  • Help
  • About
  • Contact
  login/create account
Home

Second tier problems

TitleAuthor(s)Imp.¹sort iconRec.²Area » Topic » SubtopicPosted by
The chromatic class of the cartesian product of graphs✭0Graph Theorypet_petros
S(f)oS*(f) = S*(f)oS(f) = S*(f)Porton✭0Topologyporton
Direct product of reloids is a complete lattice homomorphismPorton✭0Topologyporton
pushing Bertrand series✭0AnalysisJerome JEAN-CHARLES
Are there infinitely many counterexamples to the Goldbach Conjecture? Is it possible to find out?Nguyen✭0Logicnamducnguyen
Function over multiplication✭1Unsortededdybob123

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

« first‹ previous123456

Navigate

  • Subject
    • Algebra (295)
    • Analysis (5)
    • Combinatorics (35)
    • Geometry (29)
    • Graph Theory (228)
    • Group Theory (5)
    • Logic (10)
    • Number Theory (49)
    • PDEs (0)
    • Probability (1)
    • Theoretical Comp. Sci. (13)
    • Topology (40)
    • Unsorted (1)
  • Author index
  • Keyword index
    • more

Recent Activity

  • Nowhere-zero flows
  • Shuffle-Exchange Conjecture
  • Algebra
  • Seagull problem
  • Solution to the Lonely Runner Conjecture
more
Powered by  Drupal                       Hosted by  CSI of Charles University                       Content distributed under                       Disclaimer