Scimago Journal & Country Rank

BIT Numerical Mathematics

CountrySweden
44
H Index
Subject Area and CategoryComputer Science
Computer Networks and Communications
Software

Mathematics
Applied Mathematics
Computational Mathematics
PublisherLunds Universitet
Publication typeJournals
ISSN00063835, 15729125
Coverage1992, 1995-ongoing
Scope The journal BIT has been published since 1961. BIT publishes original research papers in the rapidly developing field of numerical analysis. The essential areas covered by BIT are development and analysis of numerical methods as well as the design and use of algorithms for scientific computing. Topics emphasized by BIT include numerical methods in approximation, linear algebra, and ordinary and partial differential equations, but BIT also publishes papers in areas such as numerical functional analysis and numerical optimization. (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
Applied Mathematics1997Q1
Applied Mathematics1998Q1
Applied Mathematics1999Q1
Applied Mathematics2000Q2
Applied Mathematics2001Q2
Applied Mathematics2002Q2
Applied Mathematics2003Q2
Applied Mathematics2004Q2
Applied Mathematics2005Q2
Applied Mathematics2006Q2
Applied Mathematics2007Q2
Applied Mathematics2008Q2
Applied Mathematics2009Q2
Applied Mathematics2010Q1
Applied Mathematics2011Q2
Applied Mathematics2012Q2
Applied Mathematics2013Q2
Applied Mathematics2014Q2
Applied Mathematics2015Q1
Applied Mathematics2016Q1
Computational Mathematics1997Q1
Computational Mathematics1998Q2
Computational Mathematics1999Q2
Computational Mathematics2000Q2
Computational Mathematics2001Q2
Computational Mathematics2002Q2
Computational Mathematics2003Q2
Computational Mathematics2004Q3
Computational Mathematics2005Q2
Computational Mathematics2006Q2
Computational Mathematics2007Q2
Computational Mathematics2008Q2
Computational Mathematics2009Q2
Computational Mathematics2010Q1
Computational Mathematics2011Q2
Computational Mathematics2012Q2
Computational Mathematics2013Q1
Computational Mathematics2014Q1
Computational Mathematics2015Q1
Computational Mathematics2016Q1
Computer Networks and Communications1997Q1
Computer Networks and Communications1998Q1
Computer Networks and Communications1999Q1
Computer Networks and Communications2000Q1
Computer Networks and Communications2001Q1
Computer Networks and Communications2002Q1
Computer Networks and Communications2003Q1
Computer Networks and Communications2004Q2
Computer Networks and Communications2005Q1
Computer Networks and Communications2006Q1
Computer Networks and Communications2007Q1
Computer Networks and Communications2008Q1
Computer Networks and Communications2009Q1
Computer Networks and Communications2010Q1
Computer Networks and Communications2011Q1
Computer Networks and Communications2012Q1
Computer Networks and Communications2013Q1
Computer Networks and Communications2014Q1
Computer Networks and Communications2015Q1
Computer Networks and Communications2016Q1
Software1997Q1
Software1998Q1
Software1999Q1
Software2000Q1
Software2001Q1
Software2002Q1
Software2003Q1
Software2004Q2
Software2005Q2
Software2006Q1
Software2007Q1
Software2008Q2
Software2009Q2
Software2010Q1
Software2011Q2
Software2012Q1
Software2013Q1
Software2014Q1
Software2015Q1
Software2016Q1
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
19991.216
20001.129
20010.990
20020.962
20030.924
20040.662
20050.825
20060.869
20070.990
20080.805
20090.696
20101.273
20110.683
20120.967
20131.087
20141.044
20151.150
20161.535
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)19990.679
Cites / Doc. (4 years)20000.845
Cites / Doc. (4 years)20010.790
Cites / Doc. (4 years)20020.763
Cites / Doc. (4 years)20030.855
Cites / Doc. (4 years)20040.725
Cites / Doc. (4 years)20050.745
Cites / Doc. (4 years)20060.965
Cites / Doc. (4 years)20071.005
Cites / Doc. (4 years)20081.172
Cites / Doc. (4 years)20090.962
Cites / Doc. (4 years)20101.225
Cites / Doc. (4 years)20111.115
Cites / Doc. (4 years)20121.108
Cites / Doc. (4 years)20131.419
Cites / Doc. (4 years)20141.309
Cites / Doc. (4 years)20151.217
Cites / Doc. (4 years)20161.492
Cites / Doc. (3 years)19990.679
Cites / Doc. (3 years)20000.745
Cites / Doc. (3 years)20010.801
Cites / Doc. (3 years)20020.721
Cites / Doc. (3 years)20030.806
Cites / Doc. (3 years)20040.629
Cites / Doc. (3 years)20050.696
Cites / Doc. (3 years)20060.974
Cites / Doc. (3 years)20070.993
Cites / Doc. (3 years)20081.035
Cites / Doc. (3 years)20090.890
Cites / Doc. (3 years)20101.168
Cites / Doc. (3 years)20110.966
Cites / Doc. (3 years)20121.129
Cites / Doc. (3 years)20131.375
Cites / Doc. (3 years)20141.227
Cites / Doc. (3 years)20151.239
Cites / Doc. (3 years)20161.518
Cites / Doc. (2 years)19990.615
Cites / Doc. (2 years)20000.862
Cites / Doc. (2 years)20010.747
Cites / Doc. (2 years)20020.628
Cites / Doc. (2 years)20030.659
Cites / Doc. (2 years)20040.589
Cites / Doc. (2 years)20050.652
Cites / Doc. (2 years)20060.943
Cites / Doc. (2 years)20070.885
Cites / Doc. (2 years)20081.010
Cites / Doc. (2 years)20090.730
Cites / Doc. (2 years)20101.026
Cites / Doc. (2 years)20110.947
Cites / Doc. (2 years)20121.136
Cites / Doc. (2 years)20131.292
Cites / Doc. (2 years)20141.161
Cites / Doc. (2 years)20151.112
Cites / Doc. (2 years)20161.630
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 Cites199918
Self Cites200013
Self Cites200110
Self Cites200210
Self Cites200311
Self Cites20047
Self Cites20055
Self Cites20067
Self Cites20079
Self Cites20088
Self Cites20096
Self Cites201014
Self Cites20114
Self Cites20128
Self Cites20136
Self Cites20147
Self Cites20152
Self Cites20166
Total Cites1999110
Total Cites2000114
Total Cites2001113
Total Cites2002119
Total Cites2003137
Total Cites2004117
Total Cites2005112
Total Cites2006147
Total Cites2007144
Total Cites2008148
Total Cites2009130
Total Cites2010146
Total Cites2011114
Total Cites2012140
Total Cites2013187
Total Cites2014173
Total Cites2015192
Total Cites2016208
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 document19990.568
External Cites per document20000.660
External Cites per document20010.730
External Cites per document20020.661
External Cites per document20030.741
External Cites per document20040.591
External Cites per document20050.665
External Cites per document20060.927
External Cites per document20070.931
External Cites per document20080.979
External Cites per document20090.849
External Cites per document20101.056
External Cites per document20110.932
External Cites per document20121.065
External Cites per document20131.331
External Cites per document20141.177
External Cites per document20151.226
External Cites per document20161.474
Cites per document19990.679
Cites per document20000.745
Cites per document20010.801
Cites per document20020.721
Cites per document20030.806
Cites per document20040.629
Cites per document20050.696
Cites per document20060.974
Cites per document20070.993
Cites per document20081.035
Cites per document20090.890
Cites per document20101.168
Cites per document20110.966
Cites per document20121.129
Cites per document20131.375
Cites per document20141.227
Cites per document20151.239
Cites per document20161.518
% 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
199918.18
200027.66
200129.73
200232.65
200324.64
200423.64
200525.00
200637.50
200717.31
200837.50
200945.00
201029.55
201124.53
201236.54
201326.53
201440.79
201540.63
201630.00
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 documents20046
Non-citable documents200512
Non-citable documents200617
Non-citable documents200718
Non-citable documents200817
Non-citable documents200918
Non-citable documents201015
Non-citable documents201114
Non-citable documents201213
Non-citable documents201313
Non-citable documents201413
Non-citable documents201522
Non-citable documents201620
Citable documents1999162
Citable documents2000153
Citable documents2001141
Citable documents2002165
Citable documents2003170
Citable documents2004186
Citable documents2005161
Citable documents2006151
Citable documents2007145
Citable documents2008143
Citable documents2009146
Citable documents2010125
Citable documents2011118
Citable documents2012124
Citable documents2013136
Citable documents2014141
Citable documents2015155
Citable documents2016137
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 documents199999
Uncited documents200095
Uncited documents200185
Uncited documents200291
Uncited documents200394
Uncited documents2004123
Uncited documents2005108
Uncited documents200688
Uncited documents200791
Uncited documents200879
Uncited documents2009101
Uncited documents201068
Uncited documents201167
Uncited documents201257
Uncited documents201372
Uncited documents201481
Uncited documents201592
Uncited documents201676
Cited documents199963
Cited documents200058
Cited documents200156
Cited documents200274
Cited documents200376
Cited documents200469
Cited documents200565
Cited documents200680
Cited documents200772
Cited documents200881
Cited documents200963
Cited documents201072
Cited documents201165
Cited documents201280
Cited documents201377
Cited documents201473
Cited documents201585
Cited documents201681
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