Scimago Journal & Country Rank

Integral Equations and Operator Theory

Country Switzerland  - SIR icon SIR Ranking of Switzerland
40
H Index
Subject Area and CategoryMathematics
Algebra and Number Theory
Analysis
PublisherBirkhauser Verlag
Publication typeJournals
ISSN14208989, 0378620X
Coverage1978-ongoing
Scope Integral Equations and Operator Theory (IEOT) is devoted to the publication of current research in integral equations, operator theory and related topics with emphasis on the linear aspects of the theory. The journal reports on the full scope of current developments from abstract theory to numerical methods and applications to analysis, physics, mechanics, engineering and others. The journal consists of two sections: a main section consisting of refereed papers and a second consisting of short announcements of important results, open problems, information, etc.

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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 Theory1999Q2
Algebra and Number Theory2000Q2
Algebra and Number Theory2001Q2
Algebra and Number Theory2002Q1
Algebra and Number Theory2003Q1
Algebra and Number Theory2004Q2
Algebra and Number Theory2005Q1
Algebra and Number Theory2006Q2
Algebra and Number Theory2007Q1
Algebra and Number Theory2008Q2
Algebra and Number Theory2009Q1
Algebra and Number Theory2010Q2
Algebra and Number Theory2011Q1
Algebra and Number Theory2012Q1
Algebra and Number Theory2013Q1
Algebra and Number Theory2014Q1
Algebra and Number Theory2015Q1
Algebra and Number Theory2016Q1
Algebra and Number Theory2017Q1
Algebra and Number Theory2018Q2
Analysis1999Q3
Analysis2000Q3
Analysis2001Q2
Analysis2002Q2
Analysis2003Q1
Analysis2004Q2
Analysis2005Q2
Analysis2006Q2
Analysis2007Q2
Analysis2008Q2
Analysis2009Q2
Analysis2010Q2
Analysis2011Q2
Analysis2012Q1
Analysis2013Q2
Analysis2014Q2
Analysis2015Q1
Analysis2016Q2
Analysis2017Q2
Analysis2018Q2
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
19991.030
20000.895
20011.120
20021.037
20031.349
20040.978
20051.147
20060.859
20071.256
20080.816
20091.015
20100.759
20111.046
20121.191
20131.129
20141.144
20151.418
20161.119
20171.076
20180.732
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)19990.379
Cites / Doc. (4 years)20000.418
Cites / Doc. (4 years)20010.479
Cites / Doc. (4 years)20020.527
Cites / Doc. (4 years)20030.566
Cites / Doc. (4 years)20040.626
Cites / Doc. (4 years)20050.628
Cites / Doc. (4 years)20060.642
Cites / Doc. (4 years)20070.765
Cites / Doc. (4 years)20080.512
Cites / Doc. (4 years)20090.575
Cites / Doc. (4 years)20100.678
Cites / Doc. (4 years)20110.705
Cites / Doc. (4 years)20120.909
Cites / Doc. (4 years)20130.906
Cites / Doc. (4 years)20141.046
Cites / Doc. (4 years)20151.091
Cites / Doc. (4 years)20160.878
Cites / Doc. (4 years)20170.912
Cites / Doc. (4 years)20180.869
Cites / Doc. (3 years)19990.379
Cites / Doc. (3 years)20000.394
Cites / Doc. (3 years)20010.491
Cites / Doc. (3 years)20020.500
Cites / Doc. (3 years)20030.609
Cites / Doc. (3 years)20040.562
Cites / Doc. (3 years)20050.690
Cites / Doc. (3 years)20060.588
Cites / Doc. (3 years)20070.759
Cites / Doc. (3 years)20080.471
Cites / Doc. (3 years)20090.536
Cites / Doc. (3 years)20100.589
Cites / Doc. (3 years)20110.737
Cites / Doc. (3 years)20120.927
Cites / Doc. (3 years)20130.913
Cites / Doc. (3 years)20140.950
Cites / Doc. (3 years)20151.075
Cites / Doc. (3 years)20160.920
Cites / Doc. (3 years)20170.809
Cites / Doc. (3 years)20180.805
Cites / Doc. (2 years)19990.357
Cites / Doc. (2 years)20000.391
Cites / Doc. (2 years)20010.428
Cites / Doc. (2 years)20020.462
Cites / Doc. (2 years)20030.535
Cites / Doc. (2 years)20040.576
Cites / Doc. (2 years)20050.600
Cites / Doc. (2 years)20060.553
Cites / Doc. (2 years)20070.719
Cites / Doc. (2 years)20080.426
Cites / Doc. (2 years)20090.429
Cites / Doc. (2 years)20100.655
Cites / Doc. (2 years)20110.731
Cites / Doc. (2 years)20120.867
Cites / Doc. (2 years)20130.709
Cites / Doc. (2 years)20140.862
Cites / Doc. (2 years)20151.034
Cites / Doc. (2 years)20160.903
Cites / Doc. (2 years)20170.620
Cites / Doc. (2 years)20180.766
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 Cites199920
Self Cites200032
Self Cites200123
Self Cites200224
Self Cites200319
Self Cites200416
Self Cites200518
Self Cites200611
Self Cites200730
Self Cites200829
Self Cites200923
Self Cites201018
Self Cites201123
Self Cites201220
Self Cites201319
Self Cites201423
Self Cites201523
Self Cites201619
Self Cites201717
Self Cites20189
Total Cites199988
Total Cites200091
Total Cites2001106
Total Cites2002116
Total Cites2003143
Total Cites2004123
Total Cites2005160
Total Cites2006147
Total Cites2007211
Total Cites2008131
Total Cites2009147
Total Cites2010159
Total Cites2011196
Total Cites2012240
Total Cites2013241
Total Cites2014245
Total Cites2015287
Total Cites2016219
Total Cites2017190
Total Cites2018177
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 document19990.293
External Cites per document20000.255
External Cites per document20010.384
External Cites per document20020.397
External Cites per document20030.528
External Cites per document20040.489
External Cites per document20050.612
External Cites per document20060.544
External Cites per document20070.651
External Cites per document20080.367
External Cites per document20090.453
External Cites per document20100.522
External Cites per document20110.650
External Cites per document20120.849
External Cites per document20130.841
External Cites per document20140.860
External Cites per document20150.989
External Cites per document20160.840
External Cites per document20170.736
External Cites per document20180.764
Cites per document19990.379
Cites per document20000.394
Cites per document20010.491
Cites per document20020.500
Cites per document20030.609
Cites per document20040.562
Cites per document20050.690
Cites per document20060.588
Cites per document20070.759
Cites per document20080.471
Cites per document20090.536
Cites per document20100.589
Cites per document20110.737
Cites per document20120.927
Cites per document20130.913
Cites per document20140.950
Cites per document20151.075
Cites per document20160.920
Cites per document20170.809
Cites per document20180.805
% 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
199914.86
200030.77
200127.50
200235.06
200333.33
200422.58
200536.08
200631.11
200720.21
200837.63
200937.93
201034.44
201132.95
201228.57
201334.48
201429.79
201529.03
201639.51
201741.03
201840.28
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 documents20041
Non-citable documents20051
Non-citable documents20063
Non-citable documents20072
Non-citable documents20083
Non-citable documents20093
Non-citable documents20104
Non-citable documents20114
Non-citable documents20126
Non-citable documents20135
Non-citable documents20148
Non-citable documents20155
Non-citable documents20165
Non-citable documents20172
Non-citable documents20181
Citable documents1999232
Citable documents2000231
Citable documents2001216
Citable documents2002232
Citable documents2003235
Citable documents2004219
Citable documents2005232
Citable documents2006250
Citable documents2007278
Citable documents2008278
Citable documents2009274
Citable documents2010270
Citable documents2011266
Citable documents2012259
Citable documents2013264
Citable documents2014258
Citable documents2015267
Citable documents2016238
Citable documents2017235
Citable documents2018220
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 documents1999172
Uncited documents2000161
Uncited documents2001151
Uncited documents2002156
Uncited documents2003147
Uncited documents2004145
Uncited documents2005137
Uncited documents2006166
Uncited documents2007156
Uncited documents2008191
Uncited documents2009183
Uncited documents2010176
Uncited documents2011146
Uncited documents2012142
Uncited documents2013151
Uncited documents2014135
Uncited documents2015137
Uncited documents2016124
Uncited documents2017133
Uncited documents2018122
Cited documents199960
Cited documents200070
Cited documents200165
Cited documents200276
Cited documents200388
Cited documents200475
Cited documents200596
Cited documents200687
Cited documents2007124
Cited documents200890
Cited documents200994
Cited documents201098
Cited documents2011124
Cited documents2012123
Cited documents2013118
Cited documents2014131
Cited documents2015135
Cited documents2016119
Cited documents2017104
Cited documents201899
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