Scimago Journal & Country Rank

Ramanujan Journal

H Index
Subject Area and CategoryMathematics
Algebra and Number Theory
PublisherKluwer Academic Publishers
Publication typeJournals
Scope The following prioritized listing of topics of interest to the journal is not intended to be exclusive but to demonstrate the editorial policy of attracting papers which represent a broad range of interest: Hyper-geometric and basic hyper-geometric series (q-series) * Partitions, compositions and combinatory analysis * Circle method and asymptotic formulae * Mock theta functions * Elliptic and theta functions * Modular forms and automorphic functions * Special functions and definite integrals * Continued fractions * Diophantine analysis including irrationality and transcendence * Number theory * Fourier analysis with applications to number theory * Connections between Lie algebras and q-series. (source)

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.

Algebra and Number Theory1999Q3
Algebra and Number Theory2000Q2
Algebra and Number Theory2001Q3
Algebra and Number Theory2002Q3
Algebra and Number Theory2003Q3
Algebra and Number Theory2004Q4
Algebra and Number Theory2005Q3
Algebra and Number Theory2006Q3
Algebra and Number Theory2007Q3
Algebra and Number Theory2008Q1
Algebra and Number Theory2009Q2
Algebra and Number Theory2010Q2
Algebra and Number Theory2011Q2
Algebra and Number Theory2012Q2
Algebra and Number Theory2013Q2
Algebra and Number Theory2014Q1
Algebra and Number Theory2015Q2
Algebra and Number Theory2016Q1
Algebra and Number Theory2017Q1

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.

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)19990.364
Cites / Doc. (4 years)20000.427
Cites / Doc. (4 years)20010.307
Cites / Doc. (4 years)20020.375
Cites / Doc. (4 years)20030.433
Cites / Doc. (4 years)20040.287
Cites / Doc. (4 years)20050.505
Cites / Doc. (4 years)20060.487
Cites / Doc. (4 years)20070.438
Cites / Doc. (4 years)20080.594
Cites / Doc. (4 years)20090.788
Cites / Doc. (4 years)20100.668
Cites / Doc. (4 years)20110.772
Cites / Doc. (4 years)20120.820
Cites / Doc. (4 years)20130.598
Cites / Doc. (4 years)20140.769
Cites / Doc. (4 years)20150.671
Cites / Doc. (4 years)20160.758
Cites / Doc. (4 years)20170.706
Cites / Doc. (3 years)19990.364
Cites / Doc. (3 years)20000.427
Cites / Doc. (3 years)20010.244
Cites / Doc. (3 years)20020.382
Cites / Doc. (3 years)20030.455
Cites / Doc. (3 years)20040.342
Cites / Doc. (3 years)20050.523
Cites / Doc. (3 years)20060.439
Cites / Doc. (3 years)20070.443
Cites / Doc. (3 years)20080.637
Cites / Doc. (3 years)20090.817
Cites / Doc. (3 years)20100.674
Cites / Doc. (3 years)20110.760
Cites / Doc. (3 years)20120.746
Cites / Doc. (3 years)20130.629
Cites / Doc. (3 years)20140.714
Cites / Doc. (3 years)20150.632
Cites / Doc. (3 years)20160.733
Cites / Doc. (3 years)20170.701
Cites / Doc. (2 years)19990.364
Cites / Doc. (2 years)20000.293
Cites / Doc. (2 years)20010.169
Cites / Doc. (2 years)20020.371
Cites / Doc. (2 years)20030.511
Cites / Doc. (2 years)20040.261
Cites / Doc. (2 years)20050.480
Cites / Doc. (2 years)20060.403
Cites / Doc. (2 years)20070.479
Cites / Doc. (2 years)20080.745
Cites / Doc. (2 years)20090.759
Cites / Doc. (2 years)20100.634
Cites / Doc. (2 years)20110.597
Cites / Doc. (2 years)20120.617
Cites / Doc. (2 years)20130.667
Cites / Doc. (2 years)20140.660
Cites / Doc. (2 years)20150.523
Cites / Doc. (2 years)20160.793
Cites / Doc. (2 years)20170.633
Total 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.

Self Cites19993
Self Cites20006
Self Cites20015
Self Cites20022
Self Cites20037
Self Cites20041
Self Cites20052
Self Cites20061
Self Cites20075
Self Cites20088
Self Cites200912
Self Cites20109
Self Cites201122
Self Cites201233
Self Cites20139
Self Cites201420
Self Cites201521
Self Cites201627
Self Cites201743
Total Cites199920
Total Cites200035
Total Cites200122
Total Cites200234
Total Cites200335
Total Cites200426
Total Cites200534
Total Cites200643
Total Cites200751
Total Cites200893
Total Cites2009134
Total Cites2010124
Total Cites2011152
Total Cites2012150
Total Cites2013134
Total Cites2014157
Total Cites2015146
Total Cites2016181
Total Cites2017192
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.

External Cites per document19990.309
External Cites per document20000.354
External Cites per document20010.189
External Cites per document20020.360
External Cites per document20030.364
External Cites per document20040.329
External Cites per document20050.492
External Cites per document20060.429
External Cites per document20070.400
External Cites per document20080.582
External Cites per document20090.744
External Cites per document20100.625
External Cites per document20110.650
External Cites per document20120.582
External Cites per document20130.587
External Cites per document20140.623
External Cites per document20150.541
External Cites per document20160.623
External Cites per document20170.544
Cites per document19990.364
Cites per document20000.427
Cites per document20010.244
Cites per document20020.382
Cites per document20030.455
Cites per document20040.342
Cites per document20050.523
Cites per document20060.439
Cites per document20070.443
Cites per document20080.637
Cites per document20090.817
Cites per document20100.674
Cites per document20110.760
Cites per document20120.746
Cites per document20130.629
Cites per document20140.714
Cites per document20150.632
Cites per document20160.733
Cites per document20170.701
% 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
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.

Non-citable documents19990
Non-citable documents20000
Non-citable documents20010
Non-citable documents20020
Non-citable documents20031
Non-citable documents20041
Non-citable documents20051
Non-citable documents20062
Non-citable documents20072
Non-citable documents20082
Non-citable documents20090
Non-citable documents20101
Non-citable documents20112
Non-citable documents20122
Non-citable documents20132
Non-citable documents20142
Non-citable documents20153
Non-citable documents20163
Non-citable documents20173
Citable documents199955
Citable documents200082
Citable documents200190
Citable documents200289
Citable documents200377
Citable documents200476
Citable documents200565
Citable documents200698
Citable documents2007115
Citable documents2008146
Citable documents2009164
Citable documents2010184
Citable documents2011200
Citable documents2012201
Citable documents2013213
Citable documents2014220
Citable documents2015231
Citable documents2016247
Citable documents2017274
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.

Uncited documents199941
Uncited documents200056
Uncited documents200174
Uncited documents200265
Uncited documents200354
Uncited documents200461
Uncited documents200545
Uncited documents200672
Uncited documents200782
Uncited documents200897
Uncited documents2009102
Uncited documents2010118
Uncited documents2011121
Uncited documents2012120
Uncited documents2013136
Uncited documents2014131
Uncited documents2015145
Uncited documents2016153
Uncited documents2017168
Cited documents199914
Cited documents200026
Cited documents200116
Cited documents200224
Cited documents200324
Cited documents200416
Cited documents200521
Cited documents200628
Cited documents200735
Cited documents200851
Cited documents200962
Cited documents201067
Cited documents201181
Cited documents201283
Cited documents201379
Cited documents201491
Cited documents201589
Cited documents201697
Cited documents2017109
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