***********************************
* Princeton Discrete Math Seminar *
***********************************
Speaker: Shoham Letzter (UCL)
Thursday 8th April, 3:00 in Fine Hall 224.
Title: Size-Ramsey numbers of powers of tight paths
The s-colour size-Ramsey number of a hypergraph H is the minimum number of
edges in a hypergraph whose every s-colouring contains a monochromatic copy
of H. We show that for every r, s and t the s-colour size-Ramsey number of
the t-power of a tight r-uniform path on n vertices in linear in n. This
answers a question of Dudek, La Fleur, Mubayi and Rödl (2017).
This is joint work with Liana Yepremyan and Alexey Pokrovskiy.
----------------------------------
Next week: Eli Berger
Anyone wishing to be added to or removed from this mailing list should
contact Paul Seymour (pds@math.princeton.edu)