2022. 10. 20. 12:30 - 2022. 10. 20. 14:00
Rényi, Nagyterem + Zoom
-
-
-
-
Esemény típusa:
szeminárium
Szervezés:
Intézeti
-
Extremális halmazrendszerek szeminárium
Leírás
Abstract: At the moment, no counterexample is known to Turán's conjecture T(n,5,3) = 2 \binom{n/2}{3} for even n.
Under the assumption that this conjecture is true, we find the exact values of T(n,5,3) for odd n.
With the exception of n=5,7,13 and possibly n=27, the answer is equal to the minimum number of monochromatic triangles in a 2-edge-colored K_n.
The lecture can be followed by zoom:
- Zoom link: https://us06web.zoom.us/j/81239725712?pwd=eDlXNXR1cUhVbWRNbUdEc1dEcWo2dz09
- Meeting ID: 812 3972 5712
- Passcode: 670457