Scimago Journal & Country Rank

Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences

CountryUnited Kingdom
120
H Index
Subject Area and CategoryEngineering
Engineering (miscellaneous)

Mathematics
Mathematics (miscellaneous)

Physics and Astronomy
Physics and Astronomy (miscellaneous)
PublisherRoyal Society of London
Publication typeJournals
ISSN14712962, 1364503X
Coverage1969-1971, 1974-1975, 1977-1983, 1985-1988, 1991-ongoing
Scope Each issue of Philosophical Transactions A is devoted to a specific area of the mathematical, physical and engineering sciences. This area will define a research frontier that is advancing rapidly, often bridging traditional disciplines. The journal is essential reading for mathematicians, physicists, engineers and other physical scientists. (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
Engineering (miscellaneous)1997Q1
Engineering (miscellaneous)1998Q1
Engineering (miscellaneous)1999Q1
Engineering (miscellaneous)2000Q1
Engineering (miscellaneous)2001Q2
Engineering (miscellaneous)2002Q2
Engineering (miscellaneous)2003Q1
Engineering (miscellaneous)2004Q1
Engineering (miscellaneous)2005Q1
Engineering (miscellaneous)2006Q1
Engineering (miscellaneous)2007Q1
Engineering (miscellaneous)2008Q1
Engineering (miscellaneous)2009Q1
Engineering (miscellaneous)2010Q1
Engineering (miscellaneous)2011Q1
Engineering (miscellaneous)2012Q1
Engineering (miscellaneous)2013Q1
Engineering (miscellaneous)2014Q1
Engineering (miscellaneous)2015Q1
Engineering (miscellaneous)2016Q1
Mathematics (miscellaneous)1997Q1
Mathematics (miscellaneous)1998Q2
Mathematics (miscellaneous)1999Q3
Mathematics (miscellaneous)2000Q3
Mathematics (miscellaneous)2001Q3
Mathematics (miscellaneous)2002Q3
Mathematics (miscellaneous)2003Q3
Mathematics (miscellaneous)2004Q2
Mathematics (miscellaneous)2005Q2
Mathematics (miscellaneous)2006Q2
Mathematics (miscellaneous)2007Q2
Mathematics (miscellaneous)2008Q2
Mathematics (miscellaneous)2009Q2
Mathematics (miscellaneous)2010Q2
Mathematics (miscellaneous)2011Q1
Mathematics (miscellaneous)2012Q1
Mathematics (miscellaneous)2013Q1
Mathematics (miscellaneous)2014Q2
Mathematics (miscellaneous)2015Q2
Mathematics (miscellaneous)2016Q1
Physics and Astronomy (miscellaneous)1997Q2
Physics and Astronomy (miscellaneous)1998Q2
Physics and Astronomy (miscellaneous)1999Q3
Physics and Astronomy (miscellaneous)2000Q3
Physics and Astronomy (miscellaneous)2001Q3
Physics and Astronomy (miscellaneous)2002Q3
Physics and Astronomy (miscellaneous)2003Q2
Physics and Astronomy (miscellaneous)2004Q2
Physics and Astronomy (miscellaneous)2005Q2
Physics and Astronomy (miscellaneous)2006Q2
Physics and Astronomy (miscellaneous)2007Q2
Physics and Astronomy (miscellaneous)2008Q2
Physics and Astronomy (miscellaneous)2009Q2
Physics and Astronomy (miscellaneous)2010Q1
Physics and Astronomy (miscellaneous)2011Q2
Physics and Astronomy (miscellaneous)2012Q1
Physics and Astronomy (miscellaneous)2013Q1
Physics and Astronomy (miscellaneous)2014Q2
Physics and Astronomy (miscellaneous)2015Q1
Physics and Astronomy (miscellaneous)2016Q1
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
19990.436
20000.315
20010.296
20020.368
20030.527
20040.651
20050.843
20060.856
20070.683
20080.867
20091.068
20101.095
20110.964
20121.068
20131.120
20140.847
20150.780
20160.874
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)19990.517
Cites / Doc. (4 years)20000.543
Cites / Doc. (4 years)20010.669
Cites / Doc. (4 years)20020.867
Cites / Doc. (4 years)20031.068
Cites / Doc. (4 years)20041.251
Cites / Doc. (4 years)20051.806
Cites / Doc. (4 years)20061.900
Cites / Doc. (4 years)20071.779
Cites / Doc. (4 years)20082.573
Cites / Doc. (4 years)20092.544
Cites / Doc. (4 years)20103.280
Cites / Doc. (4 years)20113.512
Cites / Doc. (4 years)20123.364
Cites / Doc. (4 years)20133.806
Cites / Doc. (4 years)20143.170
Cites / Doc. (4 years)20152.824
Cites / Doc. (4 years)20162.424
Cites / Doc. (3 years)19990.517
Cites / Doc. (3 years)20000.476
Cites / Doc. (3 years)20010.629
Cites / Doc. (3 years)20020.985
Cites / Doc. (3 years)20031.168
Cites / Doc. (3 years)20041.415
Cites / Doc. (3 years)20051.779
Cites / Doc. (3 years)20061.935
Cites / Doc. (3 years)20071.741
Cites / Doc. (3 years)20082.207
Cites / Doc. (3 years)20092.704
Cites / Doc. (3 years)20103.301
Cites / Doc. (3 years)20113.062
Cites / Doc. (3 years)20123.515
Cites / Doc. (3 years)20133.668
Cites / Doc. (3 years)20142.854
Cites / Doc. (3 years)20152.294
Cites / Doc. (3 years)20162.312
Cites / Doc. (2 years)19990.393
Cites / Doc. (2 years)20000.348
Cites / Doc. (2 years)20010.687
Cites / Doc. (2 years)20021.168
Cites / Doc. (2 years)20031.187
Cites / Doc. (2 years)20041.345
Cites / Doc. (2 years)20051.822
Cites / Doc. (2 years)20061.832
Cites / Doc. (2 years)20071.276
Cites / Doc. (2 years)20082.344
Cites / Doc. (2 years)20092.519
Cites / Doc. (2 years)20102.798
Cites / Doc. (2 years)20113.154
Cites / Doc. (2 years)20123.339
Cites / Doc. (2 years)20133.344
Cites / Doc. (2 years)20141.992
Cites / Doc. (2 years)20151.991
Cites / Doc. (2 years)20162.273
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 Cites19992
Self Cites20001
Self Cites20013
Self Cites20024
Self Cites20036
Self Cites20048
Self Cites200522
Self Cites200644
Self Cites20072
Self Cites200825
Self Cites200938
Self Cites201075
Self Cites201145
Self Cites201214
Self Cites201365
Self Cites201426
Self Cites201531
Self Cites201627
Total Cites1999219
Total Cites2000219
Total Cites2001325
Total Cites2002512
Total Cites2003605
Total Cites2004737
Total Cites2005936
Total Cites20061045
Total Cites2007968
Total Cites20081278
Total Cites20091836
Total Cites20102489
Total Cites20112682
Total Cites20123213
Total Cites20133437
Total Cites20142797
Total Cites20152266
Total Cites20162340
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 document19990.512
External Cites per document20000.474
External Cites per document20010.623
External Cites per document20020.977
External Cites per document20031.156
External Cites per document20041.399
External Cites per document20051.738
External Cites per document20061.854
External Cites per document20071.737
External Cites per document20082.164
External Cites per document20092.648
External Cites per document20103.202
External Cites per document20113.010
External Cites per document20123.500
External Cites per document20133.599
External Cites per document20142.828
External Cites per document20152.262
External Cites per document20162.286
Cites per document19990.517
Cites per document20000.476
Cites per document20010.629
Cites per document20020.985
Cites per document20031.168
Cites per document20041.415
Cites per document20051.779
Cites per document20061.935
Cites per document20071.741
Cites per document20082.207
Cites per document20092.704
Cites per document20103.301
Cites per document20113.062
Cites per document20123.515
Cites per document20133.668
Cites per document20142.854
Cites per document20152.294
Cites per document20162.312
% 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
199920.57
200014.58
20012.42
20021.68
200331.00
200427.54
200526.84
200631.08
200725.81
200828.76
200926.94
201031.55
201129.53
201226.54
201329.56
201438.29
201530.95
201634.82
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 documents19991
Non-citable documents20000
Non-citable documents20010
Non-citable documents200212
Non-citable documents200318
Non-citable documents200423
Non-citable documents200520
Non-citable documents200617
Non-citable documents200723
Non-citable documents200819
Non-citable documents200928
Non-citable documents201028
Non-citable documents201137
Non-citable documents201242
Non-citable documents201346
Non-citable documents201448
Non-citable documents201548
Non-citable documents201636
Citable documents1999424
Citable documents2000460
Citable documents2001517
Citable documents2002520
Citable documents2003518
Citable documents2004521
Citable documents2005526
Citable documents2006540
Citable documents2007556
Citable documents2008579
Citable documents2009679
Citable documents2010754
Citable documents2011876
Citable documents2012914
Citable documents2013937
Citable documents2014980
Citable documents2015988
Citable documents20161012
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 documents1999324
Uncited documents2000340
Uncited documents2001347
Uncited documents2002326
Uncited documents2003296
Uncited documents2004275
Uncited documents2005236
Uncited documents2006217
Uncited documents2007260
Uncited documents2008208
Uncited documents2009267
Uncited documents2010239
Uncited documents2011257
Uncited documents2012271
Uncited documents2013268
Uncited documents2014351
Uncited documents2015351
Uncited documents2016377
Cited documents1999101
Cited documents2000120
Cited documents2001170
Cited documents2002206
Cited documents2003240
Cited documents2004269
Cited documents2005310
Cited documents2006340
Cited documents2007319
Cited documents2008390
Cited documents2009440
Cited documents2010543
Cited documents2011656
Cited documents2012685
Cited documents2013715
Cited documents2014677
Cited documents2015685
Cited documents2016671
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