Open Problem Garden

login/create account

Home » Subject » Combinatorics

Designs

Title	Author(s)	Imp.¹	Rec.²	Subtopic	Posted by
Combinatorial covering designs	Gordon; Mills; Rödl; Schönheim	✭	0		Pseudonym

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

Note: Resolved problems from this section may be found in Solved problems.

Navigate

Recent Activity

3-Edge-Coloring Conjecture
Several ways to apply a (multivalued) multiargument function to a family of filters
Jones' conjecture
Multicolour Erdős--Hajnal Conjecture
Sidorenko's Conjecture

Powered by

Drupal Hosted by

CSI of Charles University Content distributed under

Disclaimer