Scimago Journal & Country Rank

Fixed Point Theory and Applicationsopen access

Country United Kingdom  - SIR icon SIR Ranking of United Kingdom
58
H Index
Subject Area and CategoryMathematics
Applied Mathematics
Geometry and Topology
Publisher Springer Open
Publication typeJournals
ISSN16871812, 16871820
Coverage2004-2020
Scope In a wide range of mathematical, computational, economical, modeling and engineering problems, the existence of a solution to a theoretical or real world problem is equivalent to the existence of a fixed point for a suitable map or operator. Fixed points are therefore of paramount importance in many areas of mathematics, sciences and engineering. The theory itself is a beautiful mixture of analysis (pure and applied), topology and geometry. Over the last 60 years or so, the theory of fixed points has been revealed as a very powerful and important tool in the study of nonlinear phenomena. In particular, fixed point techniques have been applied in such diverse fields as biology, chemistry, physics, engineering, game theory and economics. In numerous cases finding the exact solution is not possible; hence it is necessary to develop appropriate algorithms to approximate the requested result. This is strongly related to control and optimization problems arising in the different sciences and in engineering problems. Many situations in the study of nonlinear equations, calculus of variations, partial differential equations, optimal control and inverse problems can be formulated in terms of fixed point problems or optimization.

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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
Applied Mathematics2005Q4
Applied Mathematics2006Q2
Applied Mathematics2007Q2
Applied Mathematics2008Q2
Applied Mathematics2009Q2
Applied Mathematics2010Q2
Applied Mathematics2011Q1
Applied Mathematics2012Q1
Applied Mathematics2013Q2
Applied Mathematics2014Q1
Applied Mathematics2015Q1
Applied Mathematics2016Q1
Applied Mathematics2017Q2
Applied Mathematics2018Q2
Applied Mathematics2019Q2
Geometry and Topology2005Q4
Geometry and Topology2006Q2
Geometry and Topology2007Q2
Geometry and Topology2008Q2
Geometry and Topology2009Q2
Geometry and Topology2010Q2
Geometry and Topology2011Q1
Geometry and Topology2012Q1
Geometry and Topology2013Q2
Geometry and Topology2014Q2
Geometry and Topology2015Q1
Geometry and Topology2016Q1
Geometry and Topology2017Q2
Geometry and Topology2018Q2
Geometry and Topology2019Q2
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
20050.240
20060.708
20070.975
20080.853
20090.794
20100.849
20111.832
20121.333
20130.950
20141.058
20151.348
20161.179
20170.574
20180.778
20190.771
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)20040.000
Cites / Doc. (4 years)20050.231
Cites / Doc. (4 years)20060.589
Cites / Doc. (4 years)20070.867
Cites / Doc. (4 years)20080.919
Cites / Doc. (4 years)20091.425
Cites / Doc. (4 years)20101.897
Cites / Doc. (4 years)20112.281
Cites / Doc. (4 years)20122.882
Cites / Doc. (4 years)20132.668
Cites / Doc. (4 years)20142.525
Cites / Doc. (4 years)20151.552
Cites / Doc. (4 years)20161.698
Cites / Doc. (4 years)20171.111
Cites / Doc. (4 years)20181.206
Cites / Doc. (4 years)20191.456
Cites / Doc. (3 years)20040.000
Cites / Doc. (3 years)20050.231
Cites / Doc. (3 years)20060.589
Cites / Doc. (3 years)20070.867
Cites / Doc. (3 years)20080.918
Cites / Doc. (3 years)20091.285
Cites / Doc. (3 years)20102.098
Cites / Doc. (3 years)20112.331
Cites / Doc. (3 years)20122.592
Cites / Doc. (3 years)20132.656
Cites / Doc. (3 years)20142.628
Cites / Doc. (3 years)20151.590
Cites / Doc. (3 years)20161.693
Cites / Doc. (3 years)20170.933
Cites / Doc. (3 years)20181.197
Cites / Doc. (3 years)20191.421
Cites / Doc. (2 years)20040.000
Cites / Doc. (2 years)20050.231
Cites / Doc. (2 years)20060.589
Cites / Doc. (2 years)20070.772
Cites / Doc. (2 years)20080.739
Cites / Doc. (2 years)20091.529
Cites / Doc. (2 years)20102.221
Cites / Doc. (2 years)20111.845
Cites / Doc. (2 years)20122.514
Cites / Doc. (2 years)20132.832
Cites / Doc. (2 years)20142.763
Cites / Doc. (2 years)20151.513
Cites / Doc. (2 years)20161.550
Cites / Doc. (2 years)20170.832
Cites / Doc. (2 years)20181.101
Cites / Doc. (2 years)20191.260
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 Cites20040
Self Cites20051
Self Cites200612
Self Cites200714
Self Cites200834
Self Cites200974
Self Cites2010128
Self Cites2011183
Self Cites2012348
Self Cites2013605
Self Cites2014597
Self Cites2015405
Self Cites2016123
Self Cites201714
Self Cites201818
Self Cites20199
Total Cites20040
Total Cites20056
Total Cites200633
Total Cites200791
Total Cites2008112
Total Cites2009194
Total Cites2010384
Total Cites2011739
Total Cites20121138
Total Cites20131559
Total Cites20141987
Total Cites20151304
Total Cites20161410
Total Cites2017557
Total Cites2018480
Total Cites2019260
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 document20040
External Cites per document20050.192
External Cites per document20060.375
External Cites per document20070.733
External Cites per document20080.639
External Cites per document20090.795
External Cites per document20101.399
External Cites per document20111.754
External Cites per document20121.800
External Cites per document20131.625
External Cites per document20141.839
External Cites per document20151.096
External Cites per document20161.545
External Cites per document20170.910
External Cites per document20181.152
External Cites per document20191.372
Cites per document20040.000
Cites per document20050.231
Cites per document20060.589
Cites per document20070.867
Cites per document20080.918
Cites per document20091.285
Cites per document20102.098
Cites per document20112.331
Cites per document20122.592
Cites per document20132.656
Cites per document20142.628
Cites per document20151.590
Cites per document20161.693
Cites per document20170.933
Cites per document20181.197
Cites per document20191.421
% 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
20040.00
20050.00
200611.76
20070.00
200826.23
200929.63
201025.56
201132.80
201243.10
201342.57
201444.84
201545.12
201650.91
201745.10
201825.00
201941.18
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 documents20040
Non-citable documents20050
Non-citable documents20060
Non-citable documents20072
Non-citable documents20083
Non-citable documents20095
Non-citable documents20103
Non-citable documents20115
Non-citable documents20128
Non-citable documents201311
Non-citable documents201412
Non-citable documents201514
Non-citable documents201615
Non-citable documents201711
Non-citable documents20186
Non-citable documents20192
Citable documents20040
Citable documents200526
Citable documents200656
Citable documents2007105
Citable documents2008122
Citable documents2009151
Citable documents2010183
Citable documents2011317
Citable documents2012439
Citable documents2013587
Citable documents2014756
Citable documents2015820
Citable documents2016833
Citable documents2017597
Citable documents2018401
Citable documents2019183
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 documents20040
Uncited documents200521
Uncited documents200635
Uncited documents200767
Uncited documents200872
Uncited documents200976
Uncited documents201076
Uncited documents2011142
Uncited documents2012179
Uncited documents2013206
Uncited documents2014274
Uncited documents2015384
Uncited documents2016349
Uncited documents2017335
Uncited documents2018202
Uncited documents201978
Cited documents20040
Cited documents20055
Cited documents200621
Cited documents200740
Cited documents200853
Cited documents200980
Cited documents2010110
Cited documents2011180
Cited documents2012268
Cited documents2013392
Cited documents2014494
Cited documents2015450
Cited documents2016499
Cited documents2017273
Cited documents2018205
Cited documents2019107
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