voltarData: 28/08/2019
Título: The size-Ramsey number of bounded degree trees.
Palestrante: Taísa Martins, IMPA.
Data: 28 de Agosto de 2019, 13 h.
Local: Sala 407, Bloco H, Campus Gragoatá, UFF.
Resumo: Given a positive integer s, the s-colour size-Ramsey number of a graph H is the smallest integer m such that there exists a graph G with m edges where in any s-colouring of E(G) there is a monochromatic copy of H. We prove that, for any positive integers k and s, the s-colour size-Ramsey number of the kth power of any n-vertex tree is linear on n.
Obs. This is a joint work with S. Berger, Y. Kohayakawa, G. S. Maesaka, W. Mendonça, G. O. Mota and O. Parczyk.
Confira aqui a apresentação.