Scimago Journal & Country Rank

Inverse Problems

Country

United Kingdom

Universities and research institutions in United Kingdom

Subject Area and Category

Publisher

IOP Publishing Ltd.

H-Index

117

Publication type

Journals

ISSN

02665611

Coverage

1985-2021

Information

Homepage

How to publish in this journal

natasha.leeper@ioppublishing.org

Scope

An interdisciplinary journal combining mathematical and experimental papers on inverse problems with theoretical, numerical and practical approaches to their solution. As well as applied mathematicians, physical scientists and engineers, the readership includes those working in geophysics, radar, optics, biology, acoustics, communication theory, signal processing and imaging, among others. The emphasis is on publishing original contributions to methods of solving mathematical, physical and applied problems. To be publishable in this journal, papers must meet the highest standards of scientific quality, contain significant and original new science and should present substantial advancement in the field. Due to the broad scope of the journal, we require that authors provide sufficient introductory material to appeal to the wide readership and that articles which are not explicitly applied include a discussion of possible applications. Join the conversation about this journal
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 Mathematics1999Q2
Applied Mathematics2000Q2
Applied Mathematics2001Q2
Applied Mathematics2002Q1
Applied Mathematics2003Q2
Applied Mathematics2004Q2
Applied Mathematics2005Q1
Applied Mathematics2006Q2
Applied Mathematics2007Q2
Applied Mathematics2008Q1
Applied Mathematics2009Q1
Applied Mathematics2010Q1
Applied Mathematics2011Q1
Applied Mathematics2012Q1
Applied Mathematics2013Q1
Applied Mathematics2014Q1
Applied Mathematics2015Q1
Applied Mathematics2016Q1
Applied Mathematics2017Q1
Applied Mathematics2018Q1
Applied Mathematics2019Q1
Applied Mathematics2020Q1
Applied Mathematics2021Q1
Computer Science Applications1999Q1
Computer Science Applications2000Q1
Computer Science Applications2001Q1
Computer Science Applications2002Q1
Computer Science Applications2003Q2
Computer Science Applications2004Q1
Computer Science Applications2005Q1
Computer Science Applications2006Q1
Computer Science Applications2007Q1
Computer Science Applications2008Q1
Computer Science Applications2009Q1
Computer Science Applications2010Q1
Computer Science Applications2011Q1
Computer Science Applications2012Q1
Computer Science Applications2013Q1
Computer Science Applications2014Q1
Computer Science Applications2015Q1
Computer Science Applications2016Q1
Computer Science Applications2017Q1
Computer Science Applications2018Q1
Computer Science Applications2019Q1
Computer Science Applications2020Q1
Computer Science Applications2021Q1
Mathematical Physics1999Q2
Mathematical Physics2000Q1
Mathematical Physics2001Q2
Mathematical Physics2002Q2
Mathematical Physics2003Q3
Mathematical Physics2004Q3
Mathematical Physics2005Q2
Mathematical Physics2006Q2
Mathematical Physics2007Q2
Mathematical Physics2008Q1
Mathematical Physics2009Q1
Mathematical Physics2010Q1
Mathematical Physics2011Q1
Mathematical Physics2012Q1
Mathematical Physics2013Q1
Mathematical Physics2014Q1
Mathematical Physics2015Q1
Mathematical Physics2016Q1
Mathematical Physics2017Q1
Mathematical Physics2018Q1
Mathematical Physics2019Q1
Mathematical Physics2020Q1
Mathematical Physics2021Q1
Signal Processing1999Q1
Signal Processing2000Q1
Signal Processing2001Q2
Signal Processing2002Q1
Signal Processing2003Q2
Signal Processing2004Q1
Signal Processing2005Q1
Signal Processing2006Q1
Signal Processing2007Q1
Signal Processing2008Q1
Signal Processing2009Q1
Signal Processing2010Q1
Signal Processing2011Q1
Signal Processing2012Q1
Signal Processing2013Q1
Signal Processing2014Q1
Signal Processing2015Q1
Signal Processing2016Q1
Signal Processing2017Q1
Signal Processing2018Q1
Signal Processing2019Q1
Signal Processing2020Q1
Signal Processing2021Q2
Theoretical Computer Science1999Q1
Theoretical Computer Science2000Q1
Theoretical Computer Science2001Q1
Theoretical Computer Science2002Q1
Theoretical Computer Science2003Q1
Theoretical Computer Science2004Q2
Theoretical Computer Science2005Q1
Theoretical Computer Science2006Q1
Theoretical Computer Science2007Q1
Theoretical Computer Science2008Q1
Theoretical Computer Science2009Q1
Theoretical Computer Science2010Q1
Theoretical Computer Science2011Q1
Theoretical Computer Science2012Q1
Theoretical Computer Science2013Q1
Theoretical Computer Science2014Q1
Theoretical Computer Science2015Q1
Theoretical Computer Science2016Q1
Theoretical Computer Science2017Q1
Theoretical Computer Science2018Q1
Theoretical Computer Science2019Q1
Theoretical Computer Science2020Q1
Theoretical Computer Science2021Q1
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
19990.881
20000.942
20010.972
20021.079
20030.796
20040.800
20051.150
20060.924
20071.042
20081.228
20091.397
20101.409
20111.208
20121.258
20131.215
20141.252
20151.416
20161.490
20171.209
20181.046
20191.230
20201.003
20211.005
Total Documents

Evolution of the number of published documents. All types of documents are considered, including citable and non citable documents.

YearDocuments
1999110
2000118
2001129
2002140
200382
2004126
2005134
2006137
2007151
2008150
2009165
2010164
2011154
2012191
2013179
2014145
2015124
2016133
2017166
2018174
2019166
2020237
2021143
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)19991.161
Cites / Doc. (4 years)20001.413
Cites / Doc. (4 years)20011.471
Cites / Doc. (4 years)20021.557
Cites / Doc. (4 years)20031.445
Cites / Doc. (4 years)20041.552
Cites / Doc. (4 years)20052.015
Cites / Doc. (4 years)20062.081
Cites / Doc. (4 years)20072.691
Cites / Doc. (4 years)20082.265
Cites / Doc. (4 years)20092.512
Cites / Doc. (4 years)20102.688
Cites / Doc. (4 years)20112.479
Cites / Doc. (4 years)20122.847
Cites / Doc. (4 years)20132.865
Cites / Doc. (4 years)20142.201
Cites / Doc. (4 years)20152.302
Cites / Doc. (4 years)20162.158
Cites / Doc. (4 years)20172.265
Cites / Doc. (4 years)20182.215
Cites / Doc. (4 years)20192.556
Cites / Doc. (4 years)20202.534
Cites / Doc. (4 years)20212.363
Cites / Doc. (3 years)19991.161
Cites / Doc. (3 years)20001.426
Cites / Doc. (3 years)20011.486
Cites / Doc. (3 years)20021.471
Cites / Doc. (3 years)20031.287
Cites / Doc. (3 years)20041.550
Cites / Doc. (3 years)20052.043
Cites / Doc. (3 years)20062.096
Cites / Doc. (3 years)20072.453
Cites / Doc. (3 years)20082.336
Cites / Doc. (3 years)20092.491
Cites / Doc. (3 years)20102.569
Cites / Doc. (3 years)20112.342
Cites / Doc. (3 years)20122.818
Cites / Doc. (3 years)20132.489
Cites / Doc. (3 years)20142.025
Cites / Doc. (3 years)20152.128
Cites / Doc. (3 years)20162.127
Cites / Doc. (3 years)20172.119
Cites / Doc. (3 years)20182.199
Cites / Doc. (3 years)20192.402
Cites / Doc. (3 years)20202.630
Cites / Doc. (3 years)20212.288
Cites / Doc. (2 years)19991.101
Cites / Doc. (2 years)20001.306
Cites / Doc. (2 years)20011.443
Cites / Doc. (2 years)20021.255
Cites / Doc. (2 years)20031.227
Cites / Doc. (2 years)20041.495
Cites / Doc. (2 years)20051.986
Cites / Doc. (2 years)20061.777
Cites / Doc. (2 years)20072.450
Cites / Doc. (2 years)20082.247
Cites / Doc. (2 years)20092.296
Cites / Doc. (2 years)20102.438
Cites / Doc. (2 years)20112.240
Cites / Doc. (2 years)20122.358
Cites / Doc. (2 years)20132.217
Cites / Doc. (2 years)20141.762
Cites / Doc. (2 years)20152.043
Cites / Doc. (2 years)20161.874
Cites / Doc. (2 years)20172.086
Cites / Doc. (2 years)20181.880
Cites / Doc. (2 years)20192.362
Cites / Doc. (2 years)20202.435
Cites / Doc. (2 years)20212.218
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 Cites199992
Self Cites2000109
Self Cites2001110
Self Cites2002132
Self Cites2003108
Self Cites2004147
Self Cites2005144
Self Cites2006165
Self Cites2007199
Self Cites2008198
Self Cites2009210
Self Cites2010197
Self Cites2011163
Self Cites2012264
Self Cites2013212
Self Cites2014178
Self Cites2015169
Self Cites2016120
Self Cites2017151
Self Cites2018199
Self Cites2019220
Self Cites2020235
Self Cites2021165
Total Cites1999317
Total Cites2000452
Total Cites2001486
Total Cites2002525
Total Cites2003498
Total Cites2004544
Total Cites2005711
Total Cites2006717
Total Cites2007974
Total Cites2008986
Total Cites20091091
Total Cites20101197
Total Cites20111122
Total Cites20121361
Total Cites20131267
Total Cites20141061
Total Cites20151096
Total Cites2016953
Total Cites2017852
Total Cites2018930
Total Cites20191136
Total Cites20201331
Total Cites20211320
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 document19990.824
External Cites per document20001.082
External Cites per document20011.153
External Cites per document20021.110
External Cites per document20031.021
External Cites per document20041.147
External Cites per document20051.643
External Cites per document20061.619
External Cites per document20071.952
External Cites per document20081.872
External Cites per document20092.016
External Cites per document20102.155
External Cites per document20112.006
External Cites per document20122.285
External Cites per document20132.085
External Cites per document20141.698
External Cites per document20151.811
External Cites per document20161.872
External Cites per document20171.753
External Cites per document20181.740
External Cites per document20191.949
External Cites per document20202.179
External Cites per document20212.019
Cites per document19991.161
Cites per document20001.426
Cites per document20011.486
Cites per document20021.471
Cites per document20031.287
Cites per document20041.550
Cites per document20052.043
Cites per document20062.096
Cites per document20072.453
Cites per document20082.336
Cites per document20092.491
Cites per document20102.569
Cites per document20112.342
Cites per document20122.818
Cites per document20132.489
Cites per document20142.025
Cites per document20152.128
Cites per document20162.127
Cites per document20172.119
Cites per document20182.199
Cites per document20192.402
Cites per document20202.630
Cites per document20212.288
% 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
199930.00
200025.42
200127.13
200226.43
200324.39
200428.57
200524.63
200636.50
200729.14
200826.00
200926.06
201037.20
201131.17
201232.98
201345.25
201441.38
201535.48
201638.35
201744.58
201844.25
201948.19
202045.57
202138.46
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 documents20011
Non-citable documents20023
Non-citable documents20035
Non-citable documents20045
Non-citable documents20053
Non-citable documents20061
Non-citable documents20070
Non-citable documents20081
Non-citable documents20091
Non-citable documents20102
Non-citable documents20111
Non-citable documents20123
Non-citable documents20133
Non-citable documents20144
Non-citable documents20153
Non-citable documents20163
Non-citable documents20172
Non-citable documents20183
Non-citable documents20193
Non-citable documents20203
Non-citable documents20215
Citable documents1999273
Citable documents2000317
Citable documents2001326
Citable documents2002354
Citable documents2003382
Citable documents2004346
Citable documents2005345
Citable documents2006341
Citable documents2007397
Citable documents2008421
Citable documents2009437
Citable documents2010464
Citable documents2011478
Citable documents2012480
Citable documents2013506
Citable documents2014520
Citable documents2015512
Citable documents2016445
Citable documents2017400
Citable documents2018420
Citable documents2019470
Citable documents2020503
Citable documents2021572
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 documents1999118
Uncited documents2000143
Uncited documents2001154
Uncited documents2002152
Uncited documents2003191
Uncited documents2004129
Uncited documents2005107
Uncited documents2006107
Uncited documents2007105
Uncited documents2008132
Uncited documents2009135
Uncited documents2010125
Uncited documents2011134
Uncited documents2012132
Uncited documents2013138
Uncited documents2014154
Uncited documents2015132
Uncited documents2016127
Uncited documents2017113
Uncited documents2018124
Uncited documents2019139
Uncited documents2020121
Uncited documents2021160
Cited documents1999155
Cited documents2000174
Cited documents2001173
Cited documents2002205
Cited documents2003196
Cited documents2004222
Cited documents2005241
Cited documents2006235
Cited documents2007292
Cited documents2008290
Cited documents2009303
Cited documents2010341
Cited documents2011345
Cited documents2012351
Cited documents2013371
Cited documents2014370
Cited documents2015383
Cited documents2016321
Cited documents2017289
Cited documents2018299
Cited documents2019334
Cited documents2020385
Cited documents2021417
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