Journal of Combinatorial Theory - Series A
Impact Factor & Key Scientometrics

Journal of Combinatorial Theory - Series A
Overview

Impact Factor

1.192

H Index

51

Impact Factor

1.322

I. Basic Journal Info

Country

United States
Journal ISSN: 00973165, 10960899
Publisher: Elsevier Inc.
History: 1971-ongoing
Journal Hompage: Link
How to Get Published:

Research Categories

Journal of Combinatorial Theory - Series A
Impact Factor by Web of Science

Index

SCIE/SSCI

Impact Factor

1.192

by WOS

Ranking

10342

by WOS

Journal of Combinatorial Theory - Series A
SJR, SJR Impact Factor and H Index

H Index

51

SJR

1.187

Scopus Impact Factor

1.322

Journal of Combinatorial Theory - Series A
SJR Impact Factor 2-year, 3-year, 4-year

2-year
Impact Factor

1.322

3-year
Impact Factor

1.38

4-year
Impact Factor

1.322

Scope/Description:

The Journal of Combinatorial Theory publishes original mathematical research concerned with theoretical and physical aspects of the study of finite and discrete structures in all branches of science. Series A is concerned primarily with structures, designs, and applications of combinatorics and is a valuable tool for mathematicians and computer scientists.

II. Science Citation Report (SCR)



Journal of Combinatorial Theory - Series A
SCR Impact Factor

Journal of Combinatorial Theory - Series A
SCR Journal Ranking

Journal of Combinatorial Theory - Series A
SCImago SJR Rank

SCImago Journal Rank (SJR indicator) is a measure of scientific influence of scholarly journals that accounts for both the number of citations received by a journal and the importance or prestige of the journals where such citations come from.

1.187

Journal of Combinatorial Theory - Series A
Scopus 2-Year Impact Factor Trend

Note: impact factor data for reference only

Journal of Combinatorial Theory - Series A
Scopus 3-Year Impact Factor Trend

Note: impact factor data for reference only

Journal of Combinatorial Theory - Series A
Scopus 4-Year Impact Factor Trend

Note: impact factor data for reference only

Journal of Combinatorial Theory - Series A
Impact Factor History

2-year 3-year 4-year
  • 2021 Impact Factor
    1.322 1.38 1.354
  • 2020 Impact Factor
    1.202 1.183 1.288
  • 2019 Impact Factor
    1.392 1.44 1.36
  • 2018 Impact Factor
    1.154 1.183 1.151
  • 2017 Impact Factor
    1.126 1.143 1.159
  • 2016 Impact Factor
    1.043 1.151 1.128
  • 2015 Impact Factor
    1.144 1.135 1.181
  • 2014 Impact Factor
    0.984 NA NA
  • 2013 Impact Factor
    1.154 NA NA
  • 2012 Impact Factor
    0.919 NA NA
  • 2011 Impact Factor
    0.926 NA NA
  • 2010 Impact Factor
    0.747 NA NA
  • 2009 Impact Factor
    0.864 NA NA
  • 2008 Impact Factor
    0.946 NA NA
  • 2007 Impact Factor
    0.887 NA NA
  • 2006 Impact Factor
    0.875 NA NA
  • 2005 Impact Factor
    0.707 NA NA
  • 2004 Impact Factor
    0.485 NA NA
  • 2003 Impact Factor
    0.553 NA NA
  • 2002 Impact Factor
    0.453 NA NA
  • 2001 Impact Factor
    0.509 NA NA
  • 2000 Impact Factor
    0.403 NA NA
Note: impact factor data for reference only

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Impact Factor

Impact factor (IF) is a scientometric factor based on the yearly average number of citations on articles published by a particular journal in the last two years. A journal impact factor is frequently used as a proxy for the relative importance of a journal within its field. Find out more: What is a good impact factor?


III. Other Science Influence Indicators

Any impact factor or scientometric indicator alone will not give you the full picture of a science journal. There are also other factors such as H-Index, Self-Citation Ratio, SJR, SNIP, etc. Researchers may also consider the practical aspect of a journal such as publication fees, acceptance rate, review speed. (Learn More)

Journal of Combinatorial Theory - Series A
H-Index

The h-index is an author-level metric that attempts to measure both the productivity and citation impact of the publications of a scientist or scholar. The index is based on the set of the scientist's most cited papers and the number of citations that they have received in other publications

51

Journal of Combinatorial Theory - Series A
H-Index History