Combinatorial Theory

Publisher: eScholarship University of California
Country: United States · Northern America
Type: journal
ISSN: 27661334

Scopus 0,99 SJR

Scopus Q1 SJR Q

WoS Q1 JCR Q

WoS 1,4 JIF

Scopus 9 H-Index

Integrated evaluation

Scopus side is Scimago SJR; WoS side is Master Journal List + JCR/JIF. Sources are matched on ISSN. WoS / JCR metrics are available for 1997 and later years only.

WoS / JCR data covers 1997 onward.

Scopus

Scopus · Scimago

SJR 0,99
Quartile Q1
H-Index 9
Cites/doc 1,46
Docs (3y) 140
Cites (3y) 189

Clarivate

Web of Science · JCR · 2025

JCR Q Q1
JIF 1,4
5Y JIF 1,2
JCI 0,51

WoS indexes

ESCI

Subject classification

Categories (SJR)

Discrete Mathematics and Combinatorics Q1

Areas

Mathematics

WoS categories

Mathematics

Yearly quartile comparison

Scimago (SJR) for all years; Clarivate (JCR / JIF / JCI) from 1997 onward. Latest year stays open; older years start collapsed.

WoS / JCR data covers 1997 onward.

Note: JCR Q, JIF, 5Y JIF, JCI, and JCI Q are blank before 1997 — WoS/JCR data on this site starts in 1997.
Year	SJR Q	JCR Q (1997+)	SJR	JIF (1997+)	5Y JIF (1997+)	JCI (1997+)	JCI Q (1997+)	H-Index
2025	Q1	Q1	0,99	1,4	1,2	0,51	Q3	9
2024	Q1	—	0,939	—	—	—	—	8
2023	Q1	—	0,765	—	—	—	—	8
2022	—	—	—	—	—	—	—	8
2021	—	—	—	—	—	—	—	8

JCR category quartile history

JCR / JCI quartile by year and category. 1997 and later.

WoS / JCR data covers 1997 onward.

Note: This table shows Clarivate category quartile records from 1997 onward.
Year	Category	Edition	JCR Q (1997+)	JCI Q (1997+)	Rank
2025	MATHEMATICS	ESCI	Q1	Q3	79/492