Scimago Journal & Country Rank

Portugaliae Mathematica

Country Switzerland  - SIR icon SIR Ranking of Switzerland
10
H Index
Subject Area and CategoryMathematics
Mathematics (miscellaneous)
PublisherEuropean Mathematical Society Publishing House
Publication typeJournals
ISSN00325155
Coverage2011-ongoing
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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
Mathematics (miscellaneous)2012Q3
Mathematics (miscellaneous)2013Q4
Mathematics (miscellaneous)2014Q4
Mathematics (miscellaneous)2015Q3
Mathematics (miscellaneous)2016Q2
Mathematics (miscellaneous)2017Q2
Mathematics (miscellaneous)2018Q2
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
20120.293
20130.225
20140.206
20150.394
20160.839
20170.839
20180.377
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)20110.000
Cites / Doc. (4 years)20120.500
Cites / Doc. (4 years)20130.341
Cites / Doc. (4 years)20140.367
Cites / Doc. (4 years)20150.500
Cites / Doc. (4 years)20160.629
Cites / Doc. (4 years)20170.881
Cites / Doc. (4 years)20180.831
Cites / Doc. (3 years)20110.000
Cites / Doc. (3 years)20120.500
Cites / Doc. (3 years)20130.341
Cites / Doc. (3 years)20140.367
Cites / Doc. (3 years)20150.538
Cites / Doc. (3 years)20160.720
Cites / Doc. (3 years)20170.961
Cites / Doc. (3 years)20180.673
Cites / Doc. (2 years)20110.000
Cites / Doc. (2 years)20120.500
Cites / Doc. (2 years)20130.341
Cites / Doc. (2 years)20140.306
Cites / Doc. (2 years)20150.594
Cites / Doc. (2 years)20160.794
Cites / Doc. (2 years)20170.714
Cites / Doc. (2 years)20180.613
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 Cites20110
Self Cites20121
Self Cites20130
Self Cites20140
Self Cites20150
Self Cites20160
Self Cites20171
Self Cites20180
Total Cites20110
Total Cites201212
Total Cites201315
Total Cites201422
Total Cites201528
Total Cites201636
Total Cites201749
Total Cites201833
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 document20110
External Cites per document20120.458
External Cites per document20130.341
External Cites per document20140.367
External Cites per document20150.538
External Cites per document20160.720
External Cites per document20170.941
External Cites per document20180.673
Cites per document20110.000
Cites per document20120.500
Cites per document20130.341
Cites per document20140.367
Cites per document20150.538
Cites per document20160.720
Cites per document20170.961
Cites per document20180.673
% 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
201120.83
201210.00
201331.25
201429.41
201538.89
201635.29
201756.25
201825.00
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 documents20110
Non-citable documents20120
Non-citable documents20130
Non-citable documents20140
Non-citable documents20151
Non-citable documents20161
Non-citable documents20171
Non-citable documents20182
Citable documents20110
Citable documents201224
Citable documents201344
Citable documents201460
Citable documents201552
Citable documents201650
Citable documents201751
Citable documents201849
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 documents20110
Uncited documents201219
Uncited documents201334
Uncited documents201441
Uncited documents201535
Uncited documents201632
Uncited documents201730
Uncited documents201828
Cited documents20110
Cited documents20125
Cited documents201310
Cited documents201419
Cited documents201518
Cited documents201619
Cited documents201722
Cited documents201823
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