Scimago Journal & Country Rank

Annals of Combinatorics

Country Germany  - SIR icon SIR Ranking of Germany
18
H Index
Subject Area and CategoryMathematics
Discrete Mathematics and Combinatorics
PublisherBirkhauser Verlag
Publication typeJournals
ISSN02180006
Coverage2005-ongoing
Scope Annals of Combinatorics (AC) will publish outstanding contributions to combinatorial mathematics in all its respects. Special regard will be given to new developments which have yet to be given proper recognition, but which in the opinion of the editors show promise of eventual mathematical breakthroughs. Papers published in Annals of Combinatorics will not be limited to the field of combinatorics in the strict sense. They will range over problems and theories that have arisen, or will arise, in applications to computer science, biology, statistics, probability, physics and chemistry, as well as over work of a combinatorial nature in representation theory, number theory topology, algebraic geometry and the theory of special functions.

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Quartiles

The set of journals have been ranked according to their SJR and divided into four equal groups, four quartiles. Q1 (green) comprises the quarter of the journals with the highest values, Q2 (yellow) the second highest values, Q3 (orange) the third highest values and Q4 (red) the lowest values.

CategoryYearQuartile
Discrete Mathematics and Combinatorics2006Q3
Discrete Mathematics and Combinatorics2007Q3
Discrete Mathematics and Combinatorics2008Q3
Discrete Mathematics and Combinatorics2009Q2
Discrete Mathematics and Combinatorics2010Q2
Discrete Mathematics and Combinatorics2011Q3
Discrete Mathematics and Combinatorics2012Q4
Discrete Mathematics and Combinatorics2013Q3
Discrete Mathematics and Combinatorics2014Q2
Discrete Mathematics and Combinatorics2015Q2
Discrete Mathematics and Combinatorics2016Q3
Discrete Mathematics and Combinatorics2017Q1
Discrete Mathematics and Combinatorics2018Q1
SJR

The SJR is a size-independent prestige indicator that ranks journals by their 'average prestige per article'. It is based on the idea that 'all citations are not created equal'. SJR is a measure of scientific influence of 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 It measures the scientific influence of the average article in a journal, it expresses how central to the global scientific discussion an average article of the journal is.

YearSJR
20060.442
20070.609
20080.516
20090.958
20100.666
20110.549
20120.364
20130.523
20140.719
20150.781
20160.549
20170.932
20180.896
Citations per document

This indicator counts the number of citations received by documents from a journal and divides them by the total number of documents published in that journal. The chart shows the evolution of the average number of times documents published in a journal in the past two, three and four years have been cited in the current year. The two years line is equivalent to journal impact factor ™ (Thomson Reuters) metric.

Cites per documentYearValue
Cites / Doc. (4 years)20050.000
Cites / Doc. (4 years)20060.791
Cites / Doc. (4 years)20071.027
Cites / Doc. (4 years)20080.769
Cites / Doc. (4 years)20090.627
Cites / Doc. (4 years)20100.561
Cites / Doc. (4 years)20110.605
Cites / Doc. (4 years)20120.500
Cites / Doc. (4 years)20130.506
Cites / Doc. (4 years)20140.633
Cites / Doc. (4 years)20150.521
Cites / Doc. (4 years)20160.617
Cites / Doc. (4 years)20170.556
Cites / Doc. (4 years)20180.717
Cites / Doc. (3 years)20050.000
Cites / Doc. (3 years)20060.791
Cites / Doc. (3 years)20071.027
Cites / Doc. (3 years)20080.769
Cites / Doc. (3 years)20090.542
Cites / Doc. (3 years)20100.590
Cites / Doc. (3 years)20110.532
Cites / Doc. (3 years)20120.464
Cites / Doc. (3 years)20130.473
Cites / Doc. (3 years)20140.594
Cites / Doc. (3 years)20150.481
Cites / Doc. (3 years)20160.588
Cites / Doc. (3 years)20170.597
Cites / Doc. (3 years)20180.703
Cites / Doc. (2 years)20050.000
Cites / Doc. (2 years)20060.791
Cites / Doc. (2 years)20071.027
Cites / Doc. (2 years)20080.541
Cites / Doc. (2 years)20090.577
Cites / Doc. (2 years)20100.566
Cites / Doc. (2 years)20110.472
Cites / Doc. (2 years)20120.444
Cites / Doc. (2 years)20130.534
Cites / Doc. (2 years)20140.557
Cites / Doc. (2 years)20150.444
Cites / Doc. (2 years)20160.608
Cites / Doc. (2 years)20170.648
Cites / Doc. (2 years)20180.638
Total Cites 
Self-Cites

Evolution of the total number of citations and journal's self-citations received by a journal's published documents during the three previous years.
Journal Self-citation is defined as the number of citation from a journal citing article to articles published by the same journal.

CitesYearValue
Self Cites20050
Self Cites20063
Self Cites20071
Self Cites20083
Self Cites20095
Self Cites20106
Self Cites20113
Self Cites20121
Self Cites20131
Self Cites20144
Self Cites20151
Self Cites20166
Self Cites20174
Self Cites20185
Total Cites20050
Total Cites200634
Total Cites200776
Total Cites200880
Total Cites200945
Total Cites201049
Total Cites201150
Total Cites201252
Total Cites201361
Total Cites201476
Total Cites201562
Total Cites201670
Total Cites201777
Total Cites201883
External Cites per Doc 
Cites per Doc

Evolution of the number of total citation per document and external citation per document (i.e. journal self-citations removed) received by a journal's published documents during the three previous years. External citations are calculated by subtracting the number of self-citations from the total number of citations received by the journal’s documents.

CitesYearValue
External Cites per document20050
External Cites per document20060.721
External Cites per document20071.014
External Cites per document20080.740
External Cites per document20090.482
External Cites per document20100.518
External Cites per document20110.500
External Cites per document20120.455
External Cites per document20130.465
External Cites per document20140.563
External Cites per document20150.473
External Cites per document20160.538
External Cites per document20170.566
External Cites per document20180.661
Cites per document20050.000
Cites per document20060.791
Cites per document20071.027
Cites per document20080.769
Cites per document20090.542
Cites per document20100.590
Cites per document20110.532
Cites per document20120.464
Cites per document20130.473
Cites per document20140.594
Cites per document20150.481
Cites per document20160.588
Cites per document20170.597
Cites per document20180.703
% International Collaboration

International Collaboration accounts for the articles that have been produced by researchers from several countries. The chart shows the ratio of a journal's documents signed by researchers from more than one country; that is including more than one country address.

YearInternational Collaboration
200534.88
200637.50
200730.00
200830.43
200938.71
201014.29
201132.50
201220.83
201325.00
201426.83
201535.90
201630.00
201726.67
201829.79
Citable documents 
Non-citable documents

Not every article in a journal is considered primary research and therefore "citable", this chart shows the ratio of a journal's articles including substantial research (research articles, conference papers and reviews) in three year windows vs. those documents other than research articles, reviews and conference papers.

DocumentsYearValue
Non-citable documents20050
Non-citable documents20060
Non-citable documents20071
Non-citable documents20081
Non-citable documents20092
Non-citable documents20101
Non-citable documents20112
Non-citable documents20121
Non-citable documents20131
Non-citable documents20140
Non-citable documents20150
Non-citable documents20161
Non-citable documents20171
Non-citable documents20181
Citable documents20050
Citable documents200643
Citable documents200774
Citable documents2008104
Citable documents200983
Citable documents201083
Citable documents201194
Citable documents2012112
Citable documents2013129
Citable documents2014128
Citable documents2015129
Citable documents2016119
Citable documents2017129
Citable documents2018118
Cited documents 
Uncited documents

Ratio of a journal's items, grouped in three years windows, that have been cited at least once vs. those not cited during the following year.

DocumentsYearValue
Uncited documents20050
Uncited documents200629
Uncited documents200747
Uncited documents200866
Uncited documents200950
Uncited documents201052
Uncited documents201166
Uncited documents201282
Uncited documents201384
Uncited documents201481
Uncited documents201592
Uncited documents201676
Uncited documents201784
Uncited documents201864
Cited documents20050
Cited documents200614
Cited documents200728
Cited documents200839
Cited documents200935
Cited documents201032
Cited documents201130
Cited documents201231
Cited documents201346
Cited documents201447
Cited documents201537
Cited documents201644
Cited documents201746
Cited documents201855
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