Scimago Journal & Country Rank

Discrete Mathematics

Country

Netherlands

Universities and research institutions in Netherlands

Subject Area and Category

Publisher

Elsevier

H-Index

81

Publication type

Journals

ISSN

0012365X

Coverage

1971-2020

Information

Homepage

How to publish in this journal

Contact

Scope

Discrete Mathematics provides a common forum for significant research in many areas of discrete mathematics and combinatorics. Among the fields covered by Discrete Mathematics are graph and hypergraph theory, enumeration, coding theory, block designs, the combinatorics of partially ordered sets, extremal set theory, matroid theory, algebraic combinatorics, discrete geometry, matrices, and discrete probability theory. Items in the journal include research articles (Contributions or Notes, depending on length) and survey/expository articles (Perspectives). Efforts are made to process the submission of Notes (short articles) quickly. The Perspectives section features expository articles accessible to a broad audience that cast new light or present unifying points of view on well-known or insufficiently-known topics. Join the conversation about this journal
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 Combinatorics1999Q2
Discrete Mathematics and Combinatorics2000Q2
Discrete Mathematics and Combinatorics2001Q2
Discrete Mathematics and Combinatorics2002Q2
Discrete Mathematics and Combinatorics2003Q2
Discrete Mathematics and Combinatorics2004Q2
Discrete Mathematics and Combinatorics2005Q2
Discrete Mathematics and Combinatorics2006Q2
Discrete Mathematics and Combinatorics2007Q2
Discrete Mathematics and Combinatorics2008Q1
Discrete Mathematics and Combinatorics2009Q2
Discrete Mathematics and Combinatorics2010Q2
Discrete Mathematics and Combinatorics2011Q2
Discrete Mathematics and Combinatorics2012Q2
Discrete Mathematics and Combinatorics2013Q1
Discrete Mathematics and Combinatorics2014Q2
Discrete Mathematics and Combinatorics2015Q2
Discrete Mathematics and Combinatorics2016Q1
Discrete Mathematics and Combinatorics2017Q1
Discrete Mathematics and Combinatorics2018Q1
Discrete Mathematics and Combinatorics2019Q1
Discrete Mathematics and Combinatorics2020Q1
Theoretical Computer Science1999Q1
Theoretical Computer Science2000Q1
Theoretical Computer Science2001Q2
Theoretical Computer Science2002Q2
Theoretical Computer Science2003Q2
Theoretical Computer Science2004Q1
Theoretical Computer Science2005Q1
Theoretical Computer Science2006Q1
Theoretical Computer Science2007Q1
Theoretical Computer Science2008Q2
Theoretical Computer Science2009Q2
Theoretical Computer Science2010Q2
Theoretical Computer Science2011Q2
Theoretical Computer Science2012Q1
Theoretical Computer Science2013Q1
Theoretical Computer Science2014Q1
Theoretical Computer Science2015Q1
Theoretical Computer Science2016Q1
Theoretical Computer Science2017Q1
Theoretical Computer Science2018Q1
Theoretical Computer Science2019Q1
Theoretical Computer Science2020Q2
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
19990.885
20000.622
20010.893
20020.796
20030.775
20040.826
20050.864
20060.867
20070.989
20080.894
20090.914
20100.845
20110.824
20120.923
20130.931
20140.974
20150.877
20160.877
20170.851
20180.899
20190.824
20200.785
Total Documents

Evolution of the number of published documents. All types of documents are considered, including citable and non citable documents.

YearDocuments
1999377
2000363
2001355
2002514
2003375
2004429
2005349
2006344
2007323
2008703
2009759
2010444
2011300
2012435
2013342
2014261
2015275
2016331
2017349
2018367
2019337
2020406
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)19990.369
Cites / Doc. (4 years)20000.372
Cites / Doc. (4 years)20010.385
Cites / Doc. (4 years)20020.477
Cites / Doc. (4 years)20030.398
Cites / Doc. (4 years)20040.439
Cites / Doc. (4 years)20050.460
Cites / Doc. (4 years)20060.520
Cites / Doc. (4 years)20070.544
Cites / Doc. (4 years)20080.684
Cites / Doc. (4 years)20090.719
Cites / Doc. (4 years)20100.674
Cites / Doc. (4 years)20110.725
Cites / Doc. (4 years)20120.773
Cites / Doc. (4 years)20130.857
Cites / Doc. (4 years)20140.742
Cites / Doc. (4 years)20150.760
Cites / Doc. (4 years)20160.763
Cites / Doc. (4 years)20171.242
Cites / Doc. (4 years)20181.188
Cites / Doc. (4 years)20191.293
Cites / Doc. (4 years)20201.409
Cites / Doc. (3 years)19990.369
Cites / Doc. (3 years)20000.352
Cites / Doc. (3 years)20010.394
Cites / Doc. (3 years)20020.460
Cites / Doc. (3 years)20030.364
Cites / Doc. (3 years)20040.417
Cites / Doc. (3 years)20050.462
Cites / Doc. (3 years)20060.493
Cites / Doc. (3 years)20070.531
Cites / Doc. (3 years)20080.581
Cites / Doc. (3 years)20090.695
Cites / Doc. (3 years)20100.660
Cites / Doc. (3 years)20110.716
Cites / Doc. (3 years)20120.770
Cites / Doc. (3 years)20130.809
Cites / Doc. (3 years)20140.746
Cites / Doc. (3 years)20150.723
Cites / Doc. (3 years)20160.760
Cites / Doc. (3 years)20171.197
Cites / Doc. (3 years)20181.196
Cites / Doc. (3 years)20191.365
Cites / Doc. (3 years)20201.409
Cites / Doc. (2 years)19990.361
Cites / Doc. (2 years)20000.338
Cites / Doc. (2 years)20010.373
Cites / Doc. (2 years)20020.425
Cites / Doc. (2 years)20030.312
Cites / Doc. (2 years)20040.406
Cites / Doc. (2 years)20050.410
Cites / Doc. (2 years)20060.449
Cites / Doc. (2 years)20070.404
Cites / Doc. (2 years)20080.520
Cites / Doc. (2 years)20090.633
Cites / Doc. (2 years)20100.637
Cites / Doc. (2 years)20110.687
Cites / Doc. (2 years)20120.698
Cites / Doc. (2 years)20130.795
Cites / Doc. (2 years)20140.710
Cites / Doc. (2 years)20150.692
Cites / Doc. (2 years)20160.701
Cites / Doc. (2 years)20171.198
Cites / Doc. (2 years)20181.234
Cites / Doc. (2 years)20191.303
Cites / Doc. (2 years)20201.412
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 Cites1999140
Self Cites2000122
Self Cites2001104
Self Cites2002137
Self Cites200387
Self Cites2004165
Self Cites2005117
Self Cites200692
Self Cites200782
Self Cites2008144
Self Cites2009220
Self Cites2010223
Self Cites2011159
Self Cites2012178
Self Cites2013128
Self Cites201497
Self Cites2015105
Self Cites2016151
Self Cites2017101
Self Cites2018133
Self Cites2019128
Self Cites2020155
Total Cites1999446
Total Cites2000409
Total Cites2001445
Total Cites2002504
Total Cites2003448
Total Cites2004519
Total Cites2005609
Total Cites2006568
Total Cites2007596
Total Cites2008590
Total Cites2009952
Total Cites20101178
Total Cites20111365
Total Cites20121157
Total Cites2013954
Total Cites2014803
Total Cites2015750
Total Cites2016667
Total Cites20171038
Total Cites20181142
Total Cites20191429
Total Cites20201484
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 document19990.253
External Cites per document20000.247
External Cites per document20010.302
External Cites per document20020.335
External Cites per document20030.293
External Cites per document20040.288
External Cites per document20050.377
External Cites per document20060.419
External Cites per document20070.462
External Cites per document20080.446
External Cites per document20090.541
External Cites per document20100.542
External Cites per document20110.641
External Cites per document20120.660
External Cites per document20130.709
External Cites per document20140.662
External Cites per document20150.626
External Cites per document20160.590
External Cites per document20171.084
External Cites per document20181.061
External Cites per document20191.246
External Cites per document20201.265
Cites per document19990.369
Cites per document20000.352
Cites per document20010.394
Cites per document20020.460
Cites per document20030.364
Cites per document20040.417
Cites per document20050.462
Cites per document20060.493
Cites per document20070.531
Cites per document20080.581
Cites per document20090.695
Cites per document20100.660
Cites per document20110.716
Cites per document20120.770
Cites per document20130.809
Cites per document20140.746
Cites per document20150.723
Cites per document20160.760
Cites per document20171.197
Cites per document20181.196
Cites per document20191.365
Cites per document20201.409
% 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
199925.73
200026.72
200129.01
200227.43
200329.60
200430.77
200527.51
200625.00
200726.01
200825.89
200925.56
201024.77
201125.00
201231.49
201326.90
201432.95
201527.27
201634.14
201729.23
201830.52
201931.45
202032.51
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 documents19990
Non-citable documents20000
Non-citable documents20010
Non-citable documents20020
Non-citable documents20031
Non-citable documents200413
Non-citable documents200513
Non-citable documents200617
Non-citable documents200710
Non-citable documents200815
Non-citable documents200917
Non-citable documents201024
Non-citable documents201125
Non-citable documents201220
Non-citable documents201314
Non-citable documents201410
Non-citable documents20158
Non-citable documents20163
Non-citable documents20173
Non-citable documents20184
Non-citable documents20193
Non-citable documents20202
Citable documents19991208
Citable documents20001162
Citable documents20011129
Citable documents20021095
Citable documents20031231
Citable documents20041231
Citable documents20051305
Citable documents20061136
Citable documents20071112
Citable documents20081001
Citable documents20091353
Citable documents20101761
Citable documents20111881
Citable documents20121483
Citable documents20131165
Citable documents20141067
Citable documents20151030
Citable documents2016875
Citable documents2017864
Citable documents2018951
Citable documents20191044
Citable documents20201051
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 documents1999904
Uncited documents2000880
Uncited documents2001838
Uncited documents2002785
Uncited documents2003942
Uncited documents2004914
Uncited documents2005918
Uncited documents2006799
Uncited documents2007750
Uncited documents2008676
Uncited documents2009822
Uncited documents20101106
Uncited documents20111150
Uncited documents2012889
Uncited documents2013693
Uncited documents2014661
Uncited documents2015659
Uncited documents2016537
Uncited documents2017412
Uncited documents2018456
Uncited documents2019465
Uncited documents2020474
Cited documents1999304
Cited documents2000282
Cited documents2001291
Cited documents2002310
Cited documents2003290
Cited documents2004330
Cited documents2005400
Cited documents2006354
Cited documents2007372
Cited documents2008340
Cited documents2009548
Cited documents2010679
Cited documents2011756
Cited documents2012614
Cited documents2013486
Cited documents2014416
Cited documents2015379
Cited documents2016341
Cited documents2017455
Cited documents2018499
Cited documents2019582
Cited documents2020579
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