Scimago Journal & Country Rank

International Journal of Algebra and Computation

CountrySingapore
26
H Index
Subject Area and CategoryMathematics
Mathematics (miscellaneous)
PublisherWorld Scientific Publishing Co
Publication typeJournals
ISSN02181967
Coverage1996-ongoing
Scope The International Journal of Algebra and Computation publishes original papers in mathematics in general, but gives a preference to those in the areas of mathematics represented by the editorial board. Occasionally, expository papers of exceptional value may also be published. Fields of Interest: - Combinatorial group theory and semigroup theory - Universal algebra - Algorithmic and computational problems in algebra - Theory of automata - Formal language theory - Theory of computation - Theoretical computer science (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
Mathematics (miscellaneous)1997Q2
Mathematics (miscellaneous)1998Q2
Mathematics (miscellaneous)1999Q1
Mathematics (miscellaneous)2000Q2
Mathematics (miscellaneous)2001Q1
Mathematics (miscellaneous)2002Q2
Mathematics (miscellaneous)2003Q2
Mathematics (miscellaneous)2004Q2
Mathematics (miscellaneous)2005Q1
Mathematics (miscellaneous)2006Q2
Mathematics (miscellaneous)2007Q2
Mathematics (miscellaneous)2008Q2
Mathematics (miscellaneous)2009Q2
Mathematics (miscellaneous)2010Q2
Mathematics (miscellaneous)2011Q2
Mathematics (miscellaneous)2012Q2
Mathematics (miscellaneous)2013Q2
Mathematics (miscellaneous)2014Q2
Mathematics (miscellaneous)2015Q2
Mathematics (miscellaneous)2016Q2
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
19991.537
20001.074
20011.190
20021.016
20030.645
20040.981
20051.120
20060.825
20070.827
20080.859
20090.868
20100.773
20110.648
20120.701
20130.753
20140.863
20150.748
20160.721
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)19990.617
Cites / Doc. (4 years)20000.570
Cites / Doc. (4 years)20010.762
Cites / Doc. (4 years)20020.620
Cites / Doc. (4 years)20030.517
Cites / Doc. (4 years)20040.456
Cites / Doc. (4 years)20050.588
Cites / Doc. (4 years)20060.630
Cites / Doc. (4 years)20070.547
Cites / Doc. (4 years)20080.500
Cites / Doc. (4 years)20090.540
Cites / Doc. (4 years)20100.535
Cites / Doc. (4 years)20110.648
Cites / Doc. (4 years)20120.583
Cites / Doc. (4 years)20130.605
Cites / Doc. (4 years)20140.657
Cites / Doc. (4 years)20150.584
Cites / Doc. (4 years)20160.571
Cites / Doc. (3 years)19990.617
Cites / Doc. (3 years)20000.525
Cites / Doc. (3 years)20010.724
Cites / Doc. (3 years)20020.676
Cites / Doc. (3 years)20030.429
Cites / Doc. (3 years)20040.458
Cites / Doc. (3 years)20050.603
Cites / Doc. (3 years)20060.527
Cites / Doc. (3 years)20070.486
Cites / Doc. (3 years)20080.491
Cites / Doc. (3 years)20090.527
Cites / Doc. (3 years)20100.531
Cites / Doc. (3 years)20110.695
Cites / Doc. (3 years)20120.617
Cites / Doc. (3 years)20130.508
Cites / Doc. (3 years)20140.668
Cites / Doc. (3 years)20150.597
Cites / Doc. (3 years)20160.462
Cites / Doc. (2 years)19990.563
Cites / Doc. (2 years)20000.507
Cites / Doc. (2 years)20010.667
Cites / Doc. (2 years)20020.600
Cites / Doc. (2 years)20030.407
Cites / Doc. (2 years)20040.456
Cites / Doc. (2 years)20050.506
Cites / Doc. (2 years)20060.416
Cites / Doc. (2 years)20070.466
Cites / Doc. (2 years)20080.448
Cites / Doc. (2 years)20090.455
Cites / Doc. (2 years)20100.504
Cites / Doc. (2 years)20110.692
Cites / Doc. (2 years)20120.417
Cites / Doc. (2 years)20130.504
Cites / Doc. (2 years)20140.667
Cites / Doc. (2 years)20150.484
Cites / Doc. (2 years)20160.414
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 Cites19998
Self Cites200012
Self Cites200114
Self Cites200223
Self Cites20034
Self Cites200413
Self Cites20059
Self Cites200611
Self Cites200710
Self Cites200823
Self Cites200911
Self Cites20109
Self Cites201114
Self Cites201215
Self Cites201311
Self Cites201410
Self Cites20158
Self Cites201610
Total Cites199966
Total Cites200052
Total Cites200171
Total Cites200271
Total Cites200348
Total Cites200454
Total Cites200573
Total Cites200679
Total Cites200785
Total Cites2008106
Total Cites2009108
Total Cites2010104
Total Cites2011116
Total Cites2012111
Total Cites201399
Total Cites2014143
Total Cites2015117
Total Cites201685
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 document19990.542
External Cites per document20000.404
External Cites per document20010.582
External Cites per document20020.457
External Cites per document20030.393
External Cites per document20040.347
External Cites per document20050.529
External Cites per document20060.453
External Cites per document20070.429
External Cites per document20080.384
External Cites per document20090.473
External Cites per document20100.485
External Cites per document20110.611
External Cites per document20120.533
External Cites per document20130.451
External Cites per document20140.621
External Cites per document20150.556
External Cites per document20160.408
Cites per document19990.617
Cites per document20000.525
Cites per document20010.724
Cites per document20020.676
Cites per document20030.429
Cites per document20040.458
Cites per document20050.603
Cites per document20060.527
Cites per document20070.486
Cites per document20080.491
Cites per document20090.527
Cites per document20100.531
Cites per document20110.695
Cites per document20120.617
Cites per document20130.508
Cites per document20140.668
Cites per document20150.597
Cites per document20160.462
% 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
199928.57
200022.58
200125.64
200226.19
200332.43
200428.57
200530.56
200625.81
200733.73
200832.79
200939.62
201029.63
201133.33
201231.88
201329.87
201444.64
201542.11
201635.21
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 documents20050
Non-citable documents20061
Non-citable documents20071
Non-citable documents20081
Non-citable documents20091
Non-citable documents20101
Non-citable documents20111
Non-citable documents20122
Non-citable documents20133
Non-citable documents20147
Non-citable documents20156
Non-citable documents20166
Citable documents1999107
Citable documents200099
Citable documents200198
Citable documents2002105
Citable documents2003112
Citable documents2004118
Citable documents2005121
Citable documents2006150
Citable documents2007175
Citable documents2008216
Citable documents2009205
Citable documents2010196
Citable documents2011167
Citable documents2012180
Citable documents2013195
Citable documents2014214
Citable documents2015196
Citable documents2016184
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 documents199968
Uncited documents200067
Uncited documents200162
Uncited documents200262
Uncited documents200381
Uncited documents200480
Uncited documents200577
Uncited documents2006107
Uncited documents2007124
Uncited documents2008152
Uncited documents2009131
Uncited documents2010130
Uncited documents2011107
Uncited documents2012119
Uncited documents2013135
Uncited documents2014142
Uncited documents2015131
Uncited documents2016142
Cited documents199939
Cited documents200032
Cited documents200136
Cited documents200243
Cited documents200331
Cited documents200438
Cited documents200544
Cited documents200644
Cited documents200752
Cited documents200865
Cited documents200975
Cited documents201067
Cited documents201161
Cited documents201263
Cited documents201363
Cited documents201479
Cited documents201571
Cited documents201648
Scimago Journal & Country Rank
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