Scimago Journal & Country Rank

Advances in Difference Equationsopen access

CountryEgypt
28
H Index
Subject Area and CategoryMathematics
Algebra and Number Theory
Analysis
Applied Mathematics
PublisherHindawi Publishing Corporation
Publication typeJournals
ISSN16871847, 16871839
Coverage2004-ongoing
Scope The theory of difference equations, the methods used, and their wide applications have advanced beyond their adolescent stage to occupy a central position in applicable analysis. In fact, in the last 12 years, the proliferation of the subject has been witnessed by hundreds of research articles, several monographs, many international conferences, and numerous special sessions. The theory of differential and difference equations forms two extreme representations of real world problems. For example, a simple population model when represented as a differential equation shows the good behavior of solutions whereas the corresponding discrete analogue shows the chaotic behavior. (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
Algebra and Number Theory2005Q3
Algebra and Number Theory2006Q2
Algebra and Number Theory2007Q2
Algebra and Number Theory2008Q3
Algebra and Number Theory2009Q3
Algebra and Number Theory2010Q3
Algebra and Number Theory2011Q2
Algebra and Number Theory2012Q3
Algebra and Number Theory2013Q3
Algebra and Number Theory2014Q3
Algebra and Number Theory2015Q2
Algebra and Number Theory2016Q3
Analysis2005Q3
Analysis2006Q3
Analysis2007Q2
Analysis2008Q3
Analysis2009Q3
Analysis2010Q3
Analysis2011Q3
Analysis2012Q3
Analysis2013Q3
Analysis2014Q3
Analysis2015Q3
Analysis2016Q3
Applied Mathematics2005Q3
Applied Mathematics2006Q2
Applied Mathematics2007Q2
Applied Mathematics2008Q3
Applied Mathematics2009Q3
Applied Mathematics2010Q3
Applied Mathematics2011Q2
Applied Mathematics2012Q3
Applied Mathematics2013Q3
Applied Mathematics2014Q3
Applied Mathematics2015Q2
Applied Mathematics2016Q2
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
20050.434
20060.814
20070.920
20080.498
20090.538
20100.436
20110.659
20120.555
20130.549
20140.572
20150.655
20160.534
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)20050.545
Cites / Doc. (4 years)20061.043
Cites / Doc. (4 years)20070.602
Cites / Doc. (4 years)20080.656
Cites / Doc. (4 years)20090.913
Cites / Doc. (4 years)20100.961
Cites / Doc. (4 years)20110.981
Cites / Doc. (4 years)20121.043
Cites / Doc. (4 years)20131.393
Cites / Doc. (4 years)20141.278
Cites / Doc. (4 years)20151.006
Cites / Doc. (4 years)20160.974
Cites / Doc. (3 years)20050.545
Cites / Doc. (3 years)20061.043
Cites / Doc. (3 years)20070.602
Cites / Doc. (3 years)20080.615
Cites / Doc. (3 years)20090.865
Cites / Doc. (3 years)20100.993
Cites / Doc. (3 years)20110.996
Cites / Doc. (3 years)20121.042
Cites / Doc. (3 years)20131.415
Cites / Doc. (3 years)20141.360
Cites / Doc. (3 years)20150.998
Cites / Doc. (3 years)20160.936
Cites / Doc. (2 years)20050.545
Cites / Doc. (2 years)20061.043
Cites / Doc. (2 years)20070.512
Cites / Doc. (2 years)20080.506
Cites / Doc. (2 years)20090.938
Cites / Doc. (2 years)20101.000
Cites / Doc. (2 years)20110.979
Cites / Doc. (2 years)20121.039
Cites / Doc. (2 years)20131.534
Cites / Doc. (2 years)20141.358
Cites / Doc. (2 years)20150.989
Cites / Doc. (2 years)20160.866
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 Cites20051
Self Cites200620
Self Cites200713
Self Cites200817
Self Cites200949
Self Cites201049
Self Cites201136
Self Cites201247
Self Cites2013151
Self Cites2014156
Self Cites2015209
Self Cites2016182
Total Cites200512
Total Cites200648
Total Cites200765
Total Cites200867
Total Cites2009109
Total Cites2010140
Total Cites2011235
Total Cites2012323
Total Cites2013583
Total Cites2014915
Total Cites2015886
Total Cites20161020
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 document20050.500
External Cites per document20060.609
External Cites per document20070.481
External Cites per document20080.459
External Cites per document20090.476
External Cites per document20100.645
External Cites per document20110.843
External Cites per document20120.890
External Cites per document20131.049
External Cites per document20141.128
External Cites per document20150.762
External Cites per document20160.769
Cites per document20050.545
Cites per document20061.043
Cites per document20070.602
Cites per document20080.615
Cites per document20090.865
Cites per document20100.993
Cites per document20110.996
Cites per document20121.042
Cites per document20131.415
Cites per document20141.360
Cites per document20150.998
Cites per document20160.936
% 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
20050.00
20069.52
20070.00
200829.27
200919.23
201026.67
201120.00
201232.78
201322.43
201416.97
201520.52
201625.61
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 documents20050
Non-citable documents20060
Non-citable documents20071
Non-citable documents20081
Non-citable documents20091
Non-citable documents20101
Non-citable documents20113
Non-citable documents20123
Non-citable documents20133
Non-citable documents20141
Non-citable documents20151
Non-citable documents20164
Citable documents200522
Citable documents200646
Citable documents2007108
Citable documents2008109
Citable documents2009126
Citable documents2010141
Citable documents2011236
Citable documents2012310
Citable documents2013412
Citable documents2014673
Citable documents2015888
Citable documents20161090
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 documents200514
Uncited documents200625
Uncited documents200768
Uncited documents200870
Uncited documents200969
Uncited documents201069
Uncited documents2011146
Uncited documents2012185
Uncited documents2013205
Uncited documents2014328
Uncited documents2015461
Uncited documents2016615
Cited documents20058
Cited documents200621
Cited documents200741
Cited documents200840
Cited documents200958
Cited documents201073
Cited documents201193
Cited documents2012128
Cited documents2013210
Cited documents2014346
Cited documents2015428
Cited documents2016479
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