Scimago Journal & Country Rank

Communications in Algebra

CountryUnited States
45
H Index
Subject Area and CategoryMathematics
Algebra and Number Theory
PublisherMarcel Dekker Inc.
Publication typeJournals
ISSN15324125, 00927872
Coverage1996-ongoing
Scope Communications in Algebra presents selected articles concerning original research in the field of algebra. Articles from related research areas that have a significant bearing on algebra are also included. Topics Covered Include: •Algebra •Commutative Algebra •Non-associative Algebra •Module Theory •Group Theory •Algebraic geometry (source)
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
Algebra and Number Theory1997Q2
Algebra and Number Theory1998Q2
Algebra and Number Theory1999Q2
Algebra and Number Theory2000Q2
Algebra and Number Theory2001Q2
Algebra and Number Theory2002Q2
Algebra and Number Theory2003Q2
Algebra and Number Theory2004Q2
Algebra and Number Theory2005Q2
Algebra and Number Theory2006Q3
Algebra and Number Theory2007Q2
Algebra and Number Theory2008Q2
Algebra and Number Theory2009Q2
Algebra and Number Theory2010Q2
Algebra and Number Theory2011Q2
Algebra and Number Theory2012Q2
Algebra and Number Theory2013Q2
Algebra and Number Theory2014Q2
Algebra and Number Theory2015Q2
Algebra and Number Theory2016Q2
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
19991.090
20001.016
20010.908
20020.960
20030.831
20041.069
20050.886
20060.665
20070.745
20080.796
20090.790
20100.712
20110.603
20120.620
20130.851
20140.887
20150.648
20160.718
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)19990.345
Cites / Doc. (4 years)20000.345
Cites / Doc. (4 years)20010.335
Cites / Doc. (4 years)20020.333
Cites / Doc. (4 years)20030.325
Cites / Doc. (4 years)20040.392
Cites / Doc. (4 years)20050.326
Cites / Doc. (4 years)20060.378
Cites / Doc. (4 years)20070.380
Cites / Doc. (4 years)20080.422
Cites / Doc. (4 years)20090.485
Cites / Doc. (4 years)20100.435
Cites / Doc. (4 years)20110.457
Cites / Doc. (4 years)20120.490
Cites / Doc. (4 years)20130.482
Cites / Doc. (4 years)20140.541
Cites / Doc. (4 years)20150.469
Cites / Doc. (4 years)20160.479
Cites / Doc. (3 years)19990.345
Cites / Doc. (3 years)20000.340
Cites / Doc. (3 years)20010.344
Cites / Doc. (3 years)20020.330
Cites / Doc. (3 years)20030.318
Cites / Doc. (3 years)20040.371
Cites / Doc. (3 years)20050.326
Cites / Doc. (3 years)20060.343
Cites / Doc. (3 years)20070.356
Cites / Doc. (3 years)20080.411
Cites / Doc. (3 years)20090.477
Cites / Doc. (3 years)20100.428
Cites / Doc. (3 years)20110.442
Cites / Doc. (3 years)20120.439
Cites / Doc. (3 years)20130.459
Cites / Doc. (3 years)20140.531
Cites / Doc. (3 years)20150.420
Cites / Doc. (3 years)20160.488
Cites / Doc. (2 years)19990.296
Cites / Doc. (2 years)20000.291
Cites / Doc. (2 years)20010.320
Cites / Doc. (2 years)20020.307
Cites / Doc. (2 years)20030.276
Cites / Doc. (2 years)20040.348
Cites / Doc. (2 years)20050.289
Cites / Doc. (2 years)20060.313
Cites / Doc. (2 years)20070.307
Cites / Doc. (2 years)20080.389
Cites / Doc. (2 years)20090.439
Cites / Doc. (2 years)20100.392
Cites / Doc. (2 years)20110.384
Cites / Doc. (2 years)20120.402
Cites / Doc. (2 years)20130.414
Cites / Doc. (2 years)20140.424
Cites / Doc. (2 years)20150.392
Cites / Doc. (2 years)20160.434
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 Cites199999
Self Cites2000120
Self Cites2001106
Self Cites2002129
Self Cites2003101
Self Cites2004120
Self Cites200577
Self Cites200683
Self Cites200771
Self Cites200872
Self Cites200973
Self Cites201056
Self Cites201158
Self Cites201285
Self Cites201373
Self Cites201480
Self Cites201561
Self Cites201670
Total Cites1999291
Total Cites2000320
Total Cites2001363
Total Cites2002377
Total Cites2003360
Total Cites2004400
Total Cites2005322
Total Cites2006317
Total Cites2007323
Total Cites2008375
Total Cites2009448
Total Cites2010399
Total Cites2011415
Total Cites2012412
Total Cites2013444
Total Cites2014500
Total Cites2015412
Total Cites2016483
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 document19990.227
External Cites per document20000.213
External Cites per document20010.244
External Cites per document20020.217
External Cites per document20030.229
External Cites per document20040.260
External Cites per document20050.248
External Cites per document20060.253
External Cites per document20070.278
External Cites per document20080.332
External Cites per document20090.399
External Cites per document20100.368
External Cites per document20110.380
External Cites per document20120.348
External Cites per document20130.383
External Cites per document20140.446
External Cites per document20150.357
External Cites per document20160.417
Cites per document19990.345
Cites per document20000.340
Cites per document20010.344
Cites per document20020.330
Cites per document20030.318
Cites per document20040.371
Cites per document20050.326
Cites per document20060.343
Cites per document20070.356
Cites per document20080.411
Cites per document20090.477
Cites per document20100.428
Cites per document20110.442
Cites per document20120.439
Cites per document20130.459
Cites per document20140.531
Cites per document20150.420
Cites per document20160.488
% 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
199919.57
200022.92
200119.12
200210.22
200321.92
200423.26
200523.84
200618.91
200722.62
200821.52
200924.18
201016.18
201125.99
201220.66
201317.67
201422.58
201519.31
201622.73
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 documents200310
Non-citable documents200415
Non-citable documents200518
Non-citable documents200611
Non-citable documents20077
Non-citable documents20086
Non-citable documents20098
Non-citable documents20108
Non-citable documents20116
Non-citable documents20123
Non-citable documents20132
Non-citable documents20143
Non-citable documents20157
Non-citable documents201612
Citable documents1999844
Citable documents2000940
Citable documents20011054
Citable documents20021144
Citable documents20031133
Citable documents20041077
Citable documents2005988
Citable documents2006925
Citable documents2007908
Citable documents2008913
Citable documents2009939
Citable documents2010933
Citable documents2011939
Citable documents2012939
Citable documents2013968
Citable documents2014941
Citable documents2015982
Citable documents2016990
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 documents1999640
Uncited documents2000715
Uncited documents2001794
Uncited documents2002880
Uncited documents2003881
Uncited documents2004827
Uncited documents2005778
Uncited documents2006699
Uncited documents2007663
Uncited documents2008678
Uncited documents2009661
Uncited documents2010688
Uncited documents2011680
Uncited documents2012670
Uncited documents2013681
Uncited documents2014635
Uncited documents2015698
Uncited documents2016690
Cited documents1999204
Cited documents2000225
Cited documents2001260
Cited documents2002264
Cited documents2003262
Cited documents2004265
Cited documents2005228
Cited documents2006237
Cited documents2007252
Cited documents2008241
Cited documents2009286
Cited documents2010253
Cited documents2011265
Cited documents2012272
Cited documents2013289
Cited documents2014309
Cited documents2015291
Cited documents2016312
Scimago Journal & Country Rank
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