Scimago Journal & Country Rank

Calcolo

Country

Italy

Universities and research institutions in Italy

Subject Area and Category

Publisher

Springer-Verlag Italia

H-Index

33

Publication type

Journals

ISSN

00080624, 11265434

Coverage

1964-2020

Information

Homepage

How to publish in this journal

claudia.raviolo@isti.cnr.it

Scope

Calcolo is a quarterly of the Italian National Research Council, under the direction of the Institute for Informatics and Telematics in Pisa. Calcolo publishes original contributions in English on Numerical Analysis and its Applications, and on the Theory of Computation. The main focus of the journal is on Numerical Linear Algebra, Approximation Theory and its Applications, Numerical Solution of Differential and Integral Equations, Computational Complexity, Algorithmics, Mathematical Aspects of Computer Science, Optimization Theory. Expository papers will also appear from time to time as an introduction to emerging topics in one of the above mentioned fields. There will be a "Report" section, with abstracts of PhD Theses, news and reports from conferences and book reviews. All submissions will be carefully refereed. Join the conversation about this journal
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 Theory1999Q3
Algebra and Number Theory2000Q4
Algebra and Number Theory2001Q3
Algebra and Number Theory2002Q2
Algebra and Number Theory2003Q3
Algebra and Number Theory2004Q2
Algebra and Number Theory2005Q1
Algebra and Number Theory2006Q4
Algebra and Number Theory2007Q3
Algebra and Number Theory2008Q3
Algebra and Number Theory2009Q3
Algebra and Number Theory2010Q3
Algebra and Number Theory2011Q3
Algebra and Number Theory2012Q2
Algebra and Number Theory2013Q2
Algebra and Number Theory2014Q3
Algebra and Number Theory2015Q2
Algebra and Number Theory2016Q2
Algebra and Number Theory2017Q2
Algebra and Number Theory2018Q2
Algebra and Number Theory2019Q1
Algebra and Number Theory2020Q1
Computational Mathematics1999Q3
Computational Mathematics2000Q4
Computational Mathematics2001Q3
Computational Mathematics2002Q3
Computational Mathematics2003Q3
Computational Mathematics2004Q2
Computational Mathematics2005Q1
Computational Mathematics2006Q3
Computational Mathematics2007Q3
Computational Mathematics2008Q3
Computational Mathematics2009Q3
Computational Mathematics2010Q2
Computational Mathematics2011Q3
Computational Mathematics2012Q2
Computational Mathematics2013Q2
Computational Mathematics2014Q2
Computational Mathematics2015Q2
Computational Mathematics2016Q2
Computational Mathematics2017Q2
Computational Mathematics2018Q2
Computational Mathematics2019Q1
Computational Mathematics2020Q2
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
19990.617
20000.232
20010.564
20020.718
20030.673
20041.059
20051.186
20060.369
20070.531
20080.455
20090.464
20100.556
20110.508
20120.765
20130.649
20140.606
20150.652
20160.697
20170.847
20180.659
20190.910
20200.876
Total Documents

Evolution of the number of published documents. All types of documents are considered, including citable and non citable documents.

YearDocuments
199914
200013
200111
200211
200316
200413
200516
200615
200714
200816
200914
201011
201118
201213
201318
201424
201526
201641
201769
201854
201951
202042
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)19990.417
Cites / Doc. (4 years)20000.323
Cites / Doc. (4 years)20010.300
Cites / Doc. (4 years)20020.538
Cites / Doc. (4 years)20030.592
Cites / Doc. (4 years)20040.745
Cites / Doc. (4 years)20051.000
Cites / Doc. (4 years)20060.411
Cites / Doc. (4 years)20070.733
Cites / Doc. (4 years)20080.621
Cites / Doc. (4 years)20090.803
Cites / Doc. (4 years)20100.814
Cites / Doc. (4 years)20110.927
Cites / Doc. (4 years)20120.797
Cites / Doc. (4 years)20130.929
Cites / Doc. (4 years)20141.067
Cites / Doc. (4 years)20150.822
Cites / Doc. (4 years)20160.914
Cites / Doc. (4 years)20171.661
Cites / Doc. (4 years)20182.169
Cites / Doc. (4 years)20192.289
Cites / Doc. (4 years)20202.674
Cites / Doc. (3 years)19990.417
Cites / Doc. (3 years)20000.108
Cites / Doc. (3 years)20010.341
Cites / Doc. (3 years)20020.605
Cites / Doc. (3 years)20030.486
Cites / Doc. (3 years)20040.789
Cites / Doc. (3 years)20050.900
Cites / Doc. (3 years)20060.356
Cites / Doc. (3 years)20070.523
Cites / Doc. (3 years)20080.667
Cites / Doc. (3 years)20090.800
Cites / Doc. (3 years)20100.795
Cites / Doc. (3 years)20110.756
Cites / Doc. (3 years)20120.953
Cites / Doc. (3 years)20130.929
Cites / Doc. (3 years)20140.980
Cites / Doc. (3 years)20150.927
Cites / Doc. (3 years)20160.912
Cites / Doc. (3 years)20171.846
Cites / Doc. (3 years)20182.132
Cites / Doc. (3 years)20192.402
Cites / Doc. (3 years)20202.443
Cites / Doc. (2 years)19990.043
Cites / Doc. (2 years)20000.143
Cites / Doc. (2 years)20010.481
Cites / Doc. (2 years)20020.375
Cites / Doc. (2 years)20030.455
Cites / Doc. (2 years)20040.444
Cites / Doc. (2 years)20050.897
Cites / Doc. (2 years)20060.172
Cites / Doc. (2 years)20070.516
Cites / Doc. (2 years)20080.552
Cites / Doc. (2 years)20090.800
Cites / Doc. (2 years)20100.733
Cites / Doc. (2 years)20110.920
Cites / Doc. (2 years)20120.897
Cites / Doc. (2 years)20130.871
Cites / Doc. (2 years)20141.032
Cites / Doc. (2 years)20150.976
Cites / Doc. (2 years)20161.060
Cites / Doc. (2 years)20171.806
Cites / Doc. (2 years)20182.264
Cites / Doc. (2 years)20191.943
Cites / Doc. (2 years)20202.610
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 Cites20010
Self Cites20020
Self Cites20031
Self Cites20041
Self Cites20052
Self Cites20061
Self Cites20070
Self Cites20082
Self Cites20091
Self Cites20102
Self Cites20112
Self Cites20122
Self Cites20130
Self Cites20140
Self Cites20150
Self Cites20161
Self Cites20178
Self Cites201810
Self Cites201917
Self Cites202012
Total Cites199920
Total Cites20004
Total Cites200114
Total Cites200223
Total Cites200317
Total Cites200430
Total Cites200536
Total Cites200616
Total Cites200723
Total Cites200830
Total Cites200936
Total Cites201035
Total Cites201131
Total Cites201241
Total Cites201339
Total Cites201448
Total Cites201551
Total Cites201662
Total Cites2017168
Total Cites2018290
Total Cites2019394
Total Cites2020425
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 document19990.375
External Cites per document20000.081
External Cites per document20010.341
External Cites per document20020.605
External Cites per document20030.457
External Cites per document20040.763
External Cites per document20050.850
External Cites per document20060.333
External Cites per document20070.523
External Cites per document20080.622
External Cites per document20090.778
External Cites per document20100.750
External Cites per document20110.707
External Cites per document20120.907
External Cites per document20130.929
External Cites per document20140.980
External Cites per document20150.927
External Cites per document20160.897
External Cites per document20171.758
External Cites per document20182.059
External Cites per document20192.299
External Cites per document20202.374
Cites per document19990.417
Cites per document20000.108
Cites per document20010.341
Cites per document20020.605
Cites per document20030.486
Cites per document20040.789
Cites per document20050.900
Cites per document20060.356
Cites per document20070.523
Cites per document20080.667
Cites per document20090.800
Cites per document20100.795
Cites per document20110.756
Cites per document20120.953
Cites per document20130.929
Cites per document20140.980
Cites per document20150.927
Cites per document20160.912
Cites per document20171.846
Cites per document20182.132
Cites per document20192.402
Cites per document20202.443
% 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
199935.71
200038.46
200118.18
200218.18
200318.75
200423.08
200531.25
200633.33
200735.71
200850.00
200928.57
201018.18
201127.78
201223.08
201311.11
201429.17
201519.23
201629.27
201730.43
201850.00
201919.61
202023.81
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 documents19990
Non-citable documents20000
Non-citable documents20010
Non-citable documents20020
Non-citable documents20030
Non-citable documents20040
Non-citable documents20050
Non-citable documents20060
Non-citable documents20070
Non-citable documents20080
Non-citable documents20090
Non-citable documents20100
Non-citable documents20110
Non-citable documents20120
Non-citable documents20130
Non-citable documents20140
Non-citable documents20150
Non-citable documents20160
Non-citable documents20170
Non-citable documents20180
Non-citable documents20190
Non-citable documents20200
Citable documents199948
Citable documents200037
Citable documents200141
Citable documents200238
Citable documents200335
Citable documents200438
Citable documents200540
Citable documents200645
Citable documents200744
Citable documents200845
Citable documents200945
Citable documents201044
Citable documents201141
Citable documents201243
Citable documents201342
Citable documents201449
Citable documents201555
Citable documents201668
Citable documents201791
Citable documents2018136
Citable documents2019164
Citable documents2020174
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 documents199941
Uncited documents200033
Uncited documents200134
Uncited documents200224
Uncited documents200329
Uncited documents200423
Uncited documents200521
Uncited documents200634
Uncited documents200726
Uncited documents200826
Uncited documents200927
Uncited documents201023
Uncited documents201124
Uncited documents201220
Uncited documents201316
Uncited documents201424
Uncited documents201530
Uncited documents201634
Uncited documents201735
Uncited documents201861
Uncited documents201960
Uncited documents202056
Cited documents19997
Cited documents20004
Cited documents20017
Cited documents200214
Cited documents20036
Cited documents200415
Cited documents200519
Cited documents200611
Cited documents200718
Cited documents200819
Cited documents200918
Cited documents201021
Cited documents201117
Cited documents201223
Cited documents201326
Cited documents201425
Cited documents201525
Cited documents201634
Cited documents201756
Cited documents201875
Cited documents2019104
Cited documents2020118
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