Scimago Journal & Country Rank

Theory and Applications of Categoriesopen access

Country

Canada

Universities and research institutions in Canada
Media Ranking in Canada

Subject Area and Category

Publisher

Mount Allison University

H-Index

36

Publication type

Journals

ISSN

1201561X

Coverage

1996-2023

Information

Homepage

How to publish in this journal

tac@mta.ca

Scope

The journal Theory and Applications of Categories will disseminate articles that significantly advance the study of categorical algebra or methods, or that make significant new contributions to mathematical science using categorical methods. The scope of the journal includes: all areas of pure category theory, including higher dimensional categories; applications of category theory to algebra, geometry and topology and other areas of mathematics; applications of category theory to computer science, physics and other mathematical sciences; contributions to scientific knowledge that make use of categorical methods. 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
Mathematics (miscellaneous)1999Q3
Mathematics (miscellaneous)2000Q2
Mathematics (miscellaneous)2001Q4
Mathematics (miscellaneous)2002Q1
Mathematics (miscellaneous)2003Q3
Mathematics (miscellaneous)2004Q2
Mathematics (miscellaneous)2005Q2
Mathematics (miscellaneous)2006Q1
Mathematics (miscellaneous)2007Q1
Mathematics (miscellaneous)2008Q2
Mathematics (miscellaneous)2009Q2
Mathematics (miscellaneous)2010Q2
Mathematics (miscellaneous)2011Q3
Mathematics (miscellaneous)2012Q1
Mathematics (miscellaneous)2013Q1
Mathematics (miscellaneous)2014Q2
Mathematics (miscellaneous)2015Q2
Mathematics (miscellaneous)2016Q2
Mathematics (miscellaneous)2017Q2
Mathematics (miscellaneous)2018Q1
Mathematics (miscellaneous)2019Q2
Mathematics (miscellaneous)2020Q2
Mathematics (miscellaneous)2021Q2
Mathematics (miscellaneous)2022Q2
Mathematics (miscellaneous)2023Q2
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
19990.283
20000.710
20010.236
20021.611
20030.538
20040.960
20050.935
20061.288
20071.203
20080.963
20090.712
20100.641
20110.436
20121.502
20130.934
20140.923
20150.751
20160.572
20170.843
20180.846
20190.572
20200.560
20210.608
20220.636
20230.492
Total Documents

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

YearDocuments
199912
200034
200123
200220
200320
200431
200525
200639
200727
200824
200918
201034
201123
201220
201339
201431
201556
201638
201746
201832
201950
202051
202156
202240
202334
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)19990.323
Cites / Doc. (4 years)20000.512
Cites / Doc. (4 years)20010.224
Cites / Doc. (4 years)20020.861
Cites / Doc. (4 years)20030.551
Cites / Doc. (4 years)20040.753
Cites / Doc. (4 years)20050.691
Cites / Doc. (4 years)20060.792
Cites / Doc. (4 years)20070.870
Cites / Doc. (4 years)20080.795
Cites / Doc. (4 years)20090.652
Cites / Doc. (4 years)20100.713
Cites / Doc. (4 years)20110.485
Cites / Doc. (4 years)20120.616
Cites / Doc. (4 years)20130.589
Cites / Doc. (4 years)20140.664
Cites / Doc. (4 years)20150.690
Cites / Doc. (4 years)20160.568
Cites / Doc. (4 years)20170.787
Cites / Doc. (4 years)20180.737
Cites / Doc. (4 years)20190.692
Cites / Doc. (4 years)20200.584
Cites / Doc. (4 years)20210.754
Cites / Doc. (4 years)20220.656
Cites / Doc. (4 years)20230.655
Cites / Doc. (3 years)19990.323
Cites / Doc. (3 years)20000.455
Cites / Doc. (3 years)20010.179
Cites / Doc. (3 years)20020.899
Cites / Doc. (3 years)20030.506
Cites / Doc. (3 years)20040.778
Cites / Doc. (3 years)20050.718
Cites / Doc. (3 years)20060.816
Cites / Doc. (3 years)20070.905
Cites / Doc. (3 years)20080.736
Cites / Doc. (3 years)20090.478
Cites / Doc. (3 years)20100.565
Cites / Doc. (3 years)20110.382
Cites / Doc. (3 years)20120.653
Cites / Doc. (3 years)20130.662
Cites / Doc. (3 years)20140.646
Cites / Doc. (3 years)20150.667
Cites / Doc. (3 years)20160.548
Cites / Doc. (3 years)20170.744
Cites / Doc. (3 years)20180.779
Cites / Doc. (3 years)20190.569
Cites / Doc. (3 years)20200.586
Cites / Doc. (3 years)20210.752
Cites / Doc. (3 years)20220.656
Cites / Doc. (3 years)20230.673
Cites / Doc. (2 years)19990.238
Cites / Doc. (2 years)20000.364
Cites / Doc. (2 years)20010.217
Cites / Doc. (2 years)20020.877
Cites / Doc. (2 years)20030.535
Cites / Doc. (2 years)20040.750
Cites / Doc. (2 years)20050.667
Cites / Doc. (2 years)20060.768
Cites / Doc. (2 years)20070.797
Cites / Doc. (2 years)20080.606
Cites / Doc. (2 years)20090.373
Cites / Doc. (2 years)20100.571
Cites / Doc. (2 years)20110.365
Cites / Doc. (2 years)20120.719
Cites / Doc. (2 years)20130.488
Cites / Doc. (2 years)20140.610
Cites / Doc. (2 years)20150.614
Cites / Doc. (2 years)20160.414
Cites / Doc. (2 years)20170.702
Cites / Doc. (2 years)20180.619
Cites / Doc. (2 years)20190.590
Cites / Doc. (2 years)20200.512
Cites / Doc. (2 years)20210.653
Cites / Doc. (2 years)20220.589
Cites / Doc. (2 years)20230.406
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 Cites19990
Self Cites20000
Self Cites20010
Self Cites20028
Self Cites20036
Self Cites200412
Self Cites200513
Self Cites200611
Self Cites200710
Self Cites20089
Self Cites20092
Self Cites201010
Self Cites20117
Self Cites20128
Self Cites201316
Self Cites20148
Self Cites201515
Self Cites201613
Self Cites201712
Self Cites201824
Self Cites201910
Self Cites20208
Self Cites202110
Self Cites202210
Self Cites20236
Total Cites199910
Total Cites200015
Total Cites200110
Total Cites200262
Total Cites200339
Total Cites200449
Total Cites200551
Total Cites200662
Total Cites200786
Total Cites200867
Total Cites200943
Total Cites201039
Total Cites201129
Total Cites201249
Total Cites201351
Total Cites201453
Total Cites201560
Total Cites201669
Total Cites201793
Total Cites2018109
Total Cites201966
Total Cites202075
Total Cites2021100
Total Cites2022103
Total Cites202399
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 document19990.323
External Cites per document20000.455
External Cites per document20010.179
External Cites per document20020.783
External Cites per document20030.429
External Cites per document20040.587
External Cites per document20050.535
External Cites per document20060.671
External Cites per document20070.800
External Cites per document20080.637
External Cites per document20090.456
External Cites per document20100.420
External Cites per document20110.289
External Cites per document20120.547
External Cites per document20130.455
External Cites per document20140.549
External Cites per document20150.500
External Cites per document20160.444
External Cites per document20170.648
External Cites per document20180.607
External Cites per document20190.483
External Cites per document20200.523
External Cites per document20210.677
External Cites per document20220.592
External Cites per document20230.633
Cites per document19990.323
Cites per document20000.455
Cites per document20010.179
Cites per document20020.899
Cites per document20030.506
Cites per document20040.778
Cites per document20050.718
Cites per document20060.816
Cites per document20070.905
Cites per document20080.736
Cites per document20090.478
Cites per document20100.565
Cites per document20110.382
Cites per document20120.653
Cites per document20130.662
Cites per document20140.646
Cites per document20150.667
Cites per document20160.548
Cites per document20170.744
Cites per document20180.779
Cites per document20190.569
Cites per document20200.586
Cites per document20210.752
Cites per document20220.656
Cites per document20230.673
% 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
19990.00
20000.00
20010.00
20020.00
200340.00
20046.45
200520.00
200617.95
200722.22
200837.50
200938.89
201023.53
201130.43
201220.00
201320.51
201422.58
201532.14
201610.53
201730.43
201837.50
201922.00
202021.57
202117.86
202212.50
202332.35
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 documents20030
Non-citable documents20040
Non-citable documents20051
Non-citable documents20061
Non-citable documents20071
Non-citable documents20081
Non-citable documents20092
Non-citable documents20102
Non-citable documents20112
Non-citable documents20121
Non-citable documents20131
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 documents20221
Non-citable documents20231
Citable documents199931
Citable documents200033
Citable documents200156
Citable documents200269
Citable documents200377
Citable documents200463
Citable documents200570
Citable documents200675
Citable documents200794
Citable documents200890
Citable documents200988
Citable documents201067
Citable documents201174
Citable documents201274
Citable documents201376
Citable documents201482
Citable documents201590
Citable documents2016126
Citable documents2017125
Citable documents2018140
Citable documents2019116
Citable documents2020128
Citable documents2021133
Citable documents2022156
Citable documents2023146
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 documents199923
Uncited documents200022
Uncited documents200148
Uncited documents200233
Uncited documents200353
Uncited documents200437
Uncited documents200543
Uncited documents200640
Uncited documents200753
Uncited documents200854
Uncited documents200964
Uncited documents201043
Uncited documents201154
Uncited documents201245
Uncited documents201346
Uncited documents201447
Uncited documents201551
Uncited documents201682
Uncited documents201776
Uncited documents201882
Uncited documents201970
Uncited documents202081
Uncited documents202172
Uncited documents2022103
Uncited documents202387
Cited documents19998
Cited documents200011
Cited documents20018
Cited documents200236
Cited documents200324
Cited documents200426
Cited documents200528
Cited documents200636
Cited documents200742
Cited documents200837
Cited documents200926
Cited documents201026
Cited documents201122
Cited documents201230
Cited documents201331
Cited documents201435
Cited documents201539
Cited documents201644
Cited documents201749
Cited documents201858
Cited documents201946
Cited documents202047
Cited documents202161
Cited documents202254
Cited documents202360
% Female Authors

Evolution of the percentage of female authors.

YearFemale Percent
19996.67
20006.06
200122.22
200212.00
20039.68
200421.21
20053.13
200610.20
200717.14
200818.18
20098.70
201019.57
20110.00
201221.74
201320.41
201421.43
20156.67
201618.52
201717.65
20188.47
201924.32
202011.25
202118.42
202215.00
202326.92
Documents cited by public policy (Overton)

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

DocumentsYearValue
Overton19990
Overton20000
Overton20010
Overton20020
Overton20030
Overton20040
Overton20050
Overton20060
Overton20070
Overton20080
Overton20090
Overton20100
Overton20110
Overton20120
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
SDG20181
SDG20192
SDG20200
SDG20210
SDG20220
SDG20230
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