Scimago Journal & Country Rank

Boundary Value Problemsopen access

Country Germany  - SIR icon
H Index
Subject Area and CategoryMathematics
Algebra and Number Theory
Publisher Springer Open
Publication typeJournals
ISSN16872770, 16872762
Scope The main aim of Boundary Value Problems is to provide a forum to promote, encourage, and bring together various disciplines which use the theory, methods, and applications of boundary value problems. Boundary Value Problems will publish very high quality research articles on boundary value problems for ordinary, functional, difference, elliptic, parabolic, and hyperbolic differential equations. Articles on singular, free, and ill-posed boundary value problems, and other areas of abstract and concrete analysis are welcome. In addition to regular research articles, Boundary Value Problems will publish review articles.


How to publish in this journal

Join the conversation about this journal

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.

Algebra and Number Theory2007Q4
Algebra and Number Theory2008Q4
Algebra and Number Theory2009Q4
Algebra and Number Theory2010Q2
Algebra and Number Theory2011Q2
Algebra and Number Theory2012Q1
Algebra and Number Theory2013Q2
Algebra and Number Theory2014Q2
Algebra and Number Theory2015Q3
Algebra and Number Theory2016Q3
Algebra and Number Theory2017Q3
Algebra and Number Theory2018Q3
Algebra and Number Theory2019Q3

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.

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)20060.000
Cites / Doc. (4 years)20070.292
Cites / Doc. (4 years)20080.627
Cites / Doc. (4 years)20090.932
Cites / Doc. (4 years)20101.051
Cites / Doc. (4 years)20111.038
Cites / Doc. (4 years)20121.369
Cites / Doc. (4 years)20131.431
Cites / Doc. (4 years)20141.148
Cites / Doc. (4 years)20150.952
Cites / Doc. (4 years)20160.916
Cites / Doc. (4 years)20170.867
Cites / Doc. (4 years)20181.087
Cites / Doc. (4 years)20191.377
Cites / Doc. (3 years)20060.000
Cites / Doc. (3 years)20070.292
Cites / Doc. (3 years)20080.627
Cites / Doc. (3 years)20090.932
Cites / Doc. (3 years)20101.142
Cites / Doc. (3 years)20111.063
Cites / Doc. (3 years)20121.454
Cites / Doc. (3 years)20131.306
Cites / Doc. (3 years)20141.214
Cites / Doc. (3 years)20150.931
Cites / Doc. (3 years)20160.912
Cites / Doc. (3 years)20170.820
Cites / Doc. (3 years)20181.190
Cites / Doc. (3 years)20191.599
Cites / Doc. (2 years)20060.000
Cites / Doc. (2 years)20070.292
Cites / Doc. (2 years)20080.627
Cites / Doc. (2 years)20090.984
Cites / Doc. (2 years)20101.152
Cites / Doc. (2 years)20111.110
Cites / Doc. (2 years)20121.222
Cites / Doc. (2 years)20131.423
Cites / Doc. (2 years)20141.165
Cites / Doc. (2 years)20150.906
Cites / Doc. (2 years)20160.748
Cites / Doc. (2 years)20170.838
Cites / Doc. (2 years)20181.352
Cites / Doc. (2 years)20191.798
Total 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.

Self Cites20060
Self Cites20072
Self Cites200813
Self Cites200914
Self Cites201023
Self Cites201119
Self Cites201216
Self Cites201343
Self Cites201457
Self Cites201573
Self Cites201673
Self Cites201775
Self Cites2018117
Self Cites2019166
Total Cites20060
Total Cites20077
Total Cites200837
Total Cites200982
Total Cites2010153
Total Cites2011186
Total Cites2012285
Total Cites2013269
Total Cites2014465
Total Cites2015482
Total Cites2016618
Total Cites2017527
Total Cites2018763
Total Cites2019934
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.

External Cites per document20060
External Cites per document20070.208
External Cites per document20080.407
External Cites per document20090.773
External Cites per document20100.970
External Cites per document20110.954
External Cites per document20121.372
External Cites per document20131.097
External Cites per document20141.065
External Cites per document20150.790
External Cites per document20160.804
External Cites per document20170.703
External Cites per document20181.008
External Cites per document20191.315
Cites per document20060.000
Cites per document20070.292
Cites per document20080.627
Cites per document20090.932
Cites per document20101.142
Cites per document20111.063
Cites per document20121.454
Cites per document20131.306
Cites per document20141.214
Cites per document20150.931
Cites per document20160.912
Cites per document20170.820
Cites per document20181.190
Cites per document20191.599
% 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
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.

Non-citable documents20060
Non-citable documents20070
Non-citable documents20082
Non-citable documents20092
Non-citable documents20103
Non-citable documents20112
Non-citable documents20122
Non-citable documents20134
Non-citable documents20146
Non-citable documents20159
Non-citable documents201610
Non-citable documents201713
Non-citable documents201813
Non-citable documents201912
Citable documents20060
Citable documents200724
Citable documents200859
Citable documents200988
Citable documents2010134
Citable documents2011175
Citable documents2012196
Citable documents2013206
Citable documents2014383
Citable documents2015518
Citable documents2016678
Citable documents2017643
Citable documents2018641
Citable documents2019584
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.

Uncited documents20060
Uncited documents200719
Uncited documents200838
Uncited documents200950
Uncited documents201075
Uncited documents2011118
Uncited documents2012105
Uncited documents2013105
Uncited documents2014200
Uncited documents2015298
Uncited documents2016392
Uncited documents2017372
Uncited documents2018373
Uncited documents2019312
Cited documents20060
Cited documents20075
Cited documents200823
Cited documents200940
Cited documents201062
Cited documents201159
Cited documents201293
Cited documents2013105
Cited documents2014189
Cited documents2015229
Cited documents2016296
Cited documents2017284
Cited documents2018281
Cited documents2019284
Scimago Journal & Country Rank
Show this widget in your own website

Just copy the code below and paste within your html code:
Metrics based on Scopus® data as of April 2020
Loading comments...

Leave a comment

* Required

* Required

* Required

* Required

The users of Scimago Journal & Country Rank have the possibility to dialogue through comments linked to a specific journal. The purpose is to have a forum in which general doubts about the processes of publication in the journal, experiences and other issues derived from the publication of papers are resolved. For topics on particular articles, maintain the dialogue through the usual channels with your editor.

Developed by:
Scimago Lab
Powered by:
Powered by scopus

Follow us on @ScimagoJR

Scimago Lab, Copyright 2007-2020. Data Source: Scopus®