Pith. sign in

REVIEW

The asymptotic of off-diagonal online Ramsey numbers for paths

Not yet reviewed by Pith; the record is open.

This paper has not been read by Pith yet. Machine review is queued; the pith claim, tier, and objections will appear here once it completes.

SPECIMEN: schema-true, not a live event

T0 review · schema-true

One-sentence machine reading of the paper's core claim.

pith:XXXXXXXX · record.json · timestamp

arxiv 2312.16628 v2 pith:FEOONQE2 submitted 2023-12-27 math.CO

The asymptotic of off-diagonal online Ramsey numbers for paths

classification math.CO
keywords fraconlinepathsramseytildeasymptoticbednarska-bzdbound
verification ladder T0 review T1 audit T2 compute T3 formal T4 reserved
0 comments
read the original abstract

We prove that for every $k\ge 10$, the online Ramsey number for paths $P_k$ and $P_n$ satisfies $\tilde{r}(P_k,P_n) \geq \frac{5}{3}n + \frac{k}{9} - 4$, matching up to a linear term in $k$ the upper bound recently obtained by Bednarska-Bzd{\k{e}}ga. In particular, this implies $\lim_{n \rightarrow \infty} \frac{\tilde{r}(P_k, P_n)}{n} = \frac{5}{3}$, whenever $10 \le k=o(n)$, disproving a conjecture by Cyman, Dzido, Lapinskas and Lo.

discussion (0)

Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.