Scimago Journal & Country Rank

Contributions to Discrete Mathematicsopen access

Country

Canada

Universities and research institutions in Canada
Media Ranking in Canada

Subject Area and Category

Publisher

University of Calgary Press

University of Calgary in Scimago Institutions Rankings

H-Index

10

Publication type

Journals

ISSN

17150868

Coverage

2008, 2013-2023

Information

Homepage

How to publish in this journal

woodrow@ucalgary.ca

Scope

We publish research articles written in English in areas such as combinatorics and graph theory, discrete and computational geometry, discrete optimization and operations research, theoretical computer science, and coding and communication theory. In particular, the following topics (2000 AMS classification numbers in parentheses): -Mathematical logic and universal algebra (03B, 03C, 08)- Applications of logic to algebra and computer science (03B, 03D, 03G)- Set theory (03E)- Designs (05B, 51E)- Sphere packings, coverings and arrangements (05B, 52C)- Geometric and algebraic combinatorics (05E)- Partially ordered sets and lattices (06A, 06B)- Diophantine approximation (11J)- Cryptography, especially algebraic and number theoretic methods (11T, 14G)- Computational number theory (11Y)- Linear and nonlinear equations in matrices and operators (15A, 47A, 47J)- Discrete geometry including the theory of polytopes and rigidity (32F, 52B, 52C)- Operator theory with discrete aspects (46N, 47A)- Combinatorial and finite geometry (51D, 51E)- Computational geometry including computational convexity (52B, 65D) 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 Combinatorics2014Q4
Discrete Mathematics and Combinatorics2015Q2
Discrete Mathematics and Combinatorics2016Q4
Discrete Mathematics and Combinatorics2017Q3
Discrete Mathematics and Combinatorics2018Q3
Discrete Mathematics and Combinatorics2019Q4
Discrete Mathematics and Combinatorics2020Q4
Discrete Mathematics and Combinatorics2021Q4
Discrete Mathematics and Combinatorics2022Q3
Discrete Mathematics and Combinatorics2023Q3
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
20140.216
20150.631
20160.233
20170.309
20180.377
20190.190
20200.229
20210.223
20220.278
20230.302
Total Documents

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

YearDocuments
20082
201312
201413
201512
20165
201726
201820
201915
202031
202134
202218
202319
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)20080.000
Cites / Doc. (4 years)20130.000
Cites / Doc. (4 years)20140.167
Cites / Doc. (4 years)20150.720
Cites / Doc. (4 years)20160.378
Cites / Doc. (4 years)20170.667
Cites / Doc. (4 years)20180.518
Cites / Doc. (4 years)20190.508
Cites / Doc. (4 years)20200.561
Cites / Doc. (4 years)20210.402
Cites / Doc. (4 years)20220.600
Cites / Doc. (4 years)20230.663
Cites / Doc. (3 years)20080.000
Cites / Doc. (3 years)20130.000
Cites / Doc. (3 years)20140.167
Cites / Doc. (3 years)20150.720
Cites / Doc. (3 years)20160.378
Cites / Doc. (3 years)20170.600
Cites / Doc. (3 years)20180.512
Cites / Doc. (3 years)20190.471
Cites / Doc. (3 years)20200.525
Cites / Doc. (3 years)20210.500
Cites / Doc. (3 years)20220.575
Cites / Doc. (3 years)20230.723
Cites / Doc. (2 years)20080.000
Cites / Doc. (2 years)20130.000
Cites / Doc. (2 years)20140.167
Cites / Doc. (2 years)20150.720
Cites / Doc. (2 years)20160.240
Cites / Doc. (2 years)20170.588
Cites / Doc. (2 years)20180.548
Cites / Doc. (2 years)20190.370
Cites / Doc. (2 years)20200.514
Cites / Doc. (2 years)20210.478
Cites / Doc. (2 years)20220.600
Cites / Doc. (2 years)20230.538
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 Cites20080
Self Cites20130
Self Cites20141
Self Cites20151
Self Cites20160
Self Cites20171
Self Cites20183
Self Cites20190
Self Cites20200
Self Cites20210
Self Cites20223
Self Cites20230
Total Cites20080
Total Cites20130
Total Cites20142
Total Cites201518
Total Cites201614
Total Cites201718
Total Cites201822
Total Cites201924
Total Cites202032
Total Cites202133
Total Cites202246
Total Cites202360
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 document20080
External Cites per document20130
External Cites per document20140.083
External Cites per document20150.680
External Cites per document20160.378
External Cites per document20170.567
External Cites per document20180.442
External Cites per document20190.471
External Cites per document20200.525
External Cites per document20210.500
External Cites per document20220.538
External Cites per document20230.723
Cites per document20080.000
Cites per document20130.000
Cites per document20140.167
Cites per document20150.720
Cites per document20160.378
Cites per document20170.600
Cites per document20180.512
Cites per document20190.471
Cites per document20200.525
Cites per document20210.500
Cites per document20220.575
Cites per document20230.723
% 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
200850.00
201316.67
201415.38
201525.00
201620.00
201726.92
201845.00
201913.33
202019.35
202129.41
202238.89
202331.58
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 documents20080
Non-citable documents20130
Non-citable documents20140
Non-citable documents20150
Non-citable documents20160
Non-citable documents20170
Non-citable documents20180
Non-citable documents20190
Non-citable documents20200
Non-citable documents20210
Non-citable documents20220
Non-citable documents20230
Citable documents20080
Citable documents20130
Citable documents201412
Citable documents201525
Citable documents201637
Citable documents201730
Citable documents201843
Citable documents201951
Citable documents202061
Citable documents202166
Citable documents202280
Citable documents202383
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 documents20080
Uncited documents20130
Uncited documents201410
Uncited documents201517
Uncited documents201629
Uncited documents201716
Uncited documents201833
Uncited documents201937
Uncited documents202042
Uncited documents202147
Uncited documents202257
Uncited documents202350
Cited documents20080
Cited documents20130
Cited documents20142
Cited documents20158
Cited documents20168
Cited documents201714
Cited documents201810
Cited documents201914
Cited documents202019
Cited documents202119
Cited documents202223
Cited documents202333
% Female Authors

Evolution of the percentage of female authors.

YearFemale Percent
200825.00
20135.26
20149.09
201519.23
201614.29
201727.45
201818.92
201925.00
202024.07
202121.67
202228.95
202328.57
Documents cited by public policy (Overton)

Evolution of the number of documents cited by public policy documents according to Overton database.

DocumentsYearValue
Overton20080
Overton20130
Overton20140
Overton20150
Overton20160
Overton20170
Overton20180
Overton20190
Overton20200
Overton20210
Overton20220
Overton20230
Documents related to SDGs (UN)

Evolution of the number of documents related to Sustainable Development Goals defined by United Nations. Available from 2018 onwards.

DocumentsYearValue
SDG20180
SDG20190
SDG20200
SDG20210
SDG20220
SDG20230
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