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author:

Lin, Qizhong (Lin, Qizhong.) [1] (Scholars:林启忠) | Peng, Xing (Peng, Xing.) [2]

Indexed by:

EI SCIE

Abstract:

Let B-n((k)) be the book graph which consists of n copies of Kk+1 all sharing a common Kk, and let Cm be a cycle of length m. In this paper, we first determine the exact value of r(B-n((2)) n, Cm) for 8 9 n + 112 \leq m \leq \lceil 3n 2 \rceil + 1 and n \geq 1000. This answers a question of Faudree, Rousseau, and Sheehan [Ars Combin., 31 (1991), pp. 239--248] in a stronger form when m and n are large. Building upon this exact result, we are able to determine the asymptotic value of r(B(k) n, Cn) for each k \geq 3. Namely, we prove that for each k \geq 3, r(B (k) n, Cn) = (k + 1 + ok(1))n. This extends a result due to Rousseau and Sheehan [J. London Math. Soc., 18 (1978), pp. 392--396].

Keyword:

book cycle Ramsey number regularity lemma

Community:

  • [ 1 ] [Lin, Qizhong]Fuzhou Univ, Ctr Discrete Math, Fuzhou 350108, Peoples R China
  • [ 2 ] [Peng, Xing]Anhui Univ, Sch Math Sci, Hefei 230601, Peoples R China

Reprint 's Address:

  • [Peng, Xing]Anhui Univ, Sch Math Sci, Hefei 230601, Peoples R China

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Source :

SIAM JOURNAL ON DISCRETE MATHEMATICS

ISSN: 0895-4801

Year: 2021

Issue: 1

Volume: 35

Page: 532-545

0 . 8 6 8

JCR@2021

0 . 9 0 0

JCR@2023

ESI Discipline: ENGINEERING;

ESI HC Threshold:105

JCR Journal Grade:4

CAS Journal Grade:4

Cited Count:

WoS CC Cited Count: 11

SCOPUS Cited Count: 10

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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