Scimago Journal & Country Rank

Houston Journal of Mathematics

Country

United States

Universities and research institutions in United States

Subject Area and Category

Publisher

University of Houston

University of Houston in Scimago Institutions Rankings

H-Index

34

Publication type

Journals

ISSN

03621588

Coverage

1996-2020

Information

Homepage

How to publish in this journal

hjm@uh.edu

Scope

The Houston Journal of Mathematics appears quarterly and publishes original research papers on mathematical topics. It welcomes contributed papers that develop interesting, or important, new mathematical ideas and results or solve outstanding problems. All papers are refereed for correctness and suitability for publication. 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
Mathematics (miscellaneous)1999Q2
Mathematics (miscellaneous)2000Q3
Mathematics (miscellaneous)2001Q3
Mathematics (miscellaneous)2002Q3
Mathematics (miscellaneous)2003Q3
Mathematics (miscellaneous)2004Q2
Mathematics (miscellaneous)2005Q3
Mathematics (miscellaneous)2006Q2
Mathematics (miscellaneous)2007Q2
Mathematics (miscellaneous)2008Q3
Mathematics (miscellaneous)2009Q2
Mathematics (miscellaneous)2010Q2
Mathematics (miscellaneous)2011Q2
Mathematics (miscellaneous)2012Q2
Mathematics (miscellaneous)2013Q2
Mathematics (miscellaneous)2014Q2
Mathematics (miscellaneous)2015Q2
Mathematics (miscellaneous)2016Q3
Mathematics (miscellaneous)2017Q3
Mathematics (miscellaneous)2018Q3
Mathematics (miscellaneous)2019Q2
Mathematics (miscellaneous)2020Q3
Mathematics (miscellaneous)2021Q3
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
19990.774
20000.564
20010.289
20020.407
20030.433
20040.572
20050.552
20060.792
20070.651
20080.431
20090.905
20100.688
20110.772
20120.493
20130.640
20140.542
20150.427
20160.315
20170.309
20180.242
20190.606
20200.364
20210.244
Total Documents

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

YearDocuments
199952
200052
200156
200244
200367
200469
200575
200679
200778
200874
200980
201076
201182
201277
201381
201479
201576
201674
201778
201875
201969
202052
20210
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)19990.313
Cites / Doc. (4 years)20000.287
Cites / Doc. (4 years)20010.264
Cites / Doc. (4 years)20020.314
Cites / Doc. (4 years)20030.353
Cites / Doc. (4 years)20040.306
Cites / Doc. (4 years)20050.436
Cites / Doc. (4 years)20060.451
Cites / Doc. (4 years)20070.497
Cites / Doc. (4 years)20080.382
Cites / Doc. (4 years)20090.510
Cites / Doc. (4 years)20100.505
Cites / Doc. (4 years)20110.539
Cites / Doc. (4 years)20120.500
Cites / Doc. (4 years)20130.527
Cites / Doc. (4 years)20140.456
Cites / Doc. (4 years)20150.486
Cites / Doc. (4 years)20160.431
Cites / Doc. (4 years)20170.384
Cites / Doc. (4 years)20180.293
Cites / Doc. (4 years)20190.432
Cites / Doc. (4 years)20200.436
Cites / Doc. (4 years)20210.493
Cites / Doc. (3 years)19990.313
Cites / Doc. (3 years)20000.295
Cites / Doc. (3 years)20010.227
Cites / Doc. (3 years)20020.281
Cites / Doc. (3 years)20030.309
Cites / Doc. (3 years)20040.329
Cites / Doc. (3 years)20050.433
Cites / Doc. (3 years)20060.474
Cites / Doc. (3 years)20070.435
Cites / Doc. (3 years)20080.358
Cites / Doc. (3 years)20090.550
Cites / Doc. (3 years)20100.513
Cites / Doc. (3 years)20110.526
Cites / Doc. (3 years)20120.471
Cites / Doc. (3 years)20130.540
Cites / Doc. (3 years)20140.496
Cites / Doc. (3 years)20150.435
Cites / Doc. (3 years)20160.394
Cites / Doc. (3 years)20170.341
Cites / Doc. (3 years)20180.307
Cites / Doc. (3 years)20190.476
Cites / Doc. (3 years)20200.495
Cites / Doc. (3 years)20210.515
Cites / Doc. (2 years)19990.299
Cites / Doc. (2 years)20000.225
Cites / Doc. (2 years)20010.250
Cites / Doc. (2 years)20020.176
Cites / Doc. (2 years)20030.330
Cites / Doc. (2 years)20040.270
Cites / Doc. (2 years)20050.507
Cites / Doc. (2 years)20060.382
Cites / Doc. (2 years)20070.435
Cites / Doc. (2 years)20080.350
Cites / Doc. (2 years)20090.513
Cites / Doc. (2 years)20100.584
Cites / Doc. (2 years)20110.442
Cites / Doc. (2 years)20120.418
Cites / Doc. (2 years)20130.528
Cites / Doc. (2 years)20140.487
Cites / Doc. (2 years)20150.350
Cites / Doc. (2 years)20160.310
Cites / Doc. (2 years)20170.327
Cites / Doc. (2 years)20180.283
Cites / Doc. (2 years)20190.464
Cites / Doc. (2 years)20200.465
Cites / Doc. (2 years)20210.405
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 Cites19998
Self Cites20003
Self Cites20014
Self Cites20023
Self Cites20036
Self Cites20045
Self Cites20058
Self Cites200611
Self Cites200710
Self Cites20086
Self Cites200912
Self Cites20106
Self Cites20116
Self Cites20123
Self Cites20139
Self Cites20145
Self Cites20156
Self Cites20163
Self Cites20170
Self Cites20183
Self Cites20197
Self Cites20202
Self Cites20210
Total Cites199947
Total Cites200044
Total Cites200135
Total Cites200245
Total Cites200347
Total Cites200455
Total Cites200578
Total Cites2006100
Total Cites200797
Total Cites200883
Total Cites2009127
Total Cites2010119
Total Cites2011121
Total Cites2012112
Total Cites2013127
Total Cites2014119
Total Cites2015103
Total Cites201693
Total Cites201778
Total Cites201870
Total Cites2019108
Total Cites2020110
Total Cites2021101
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 document19990.260
External Cites per document20000.275
External Cites per document20010.201
External Cites per document20020.263
External Cites per document20030.270
External Cites per document20040.299
External Cites per document20050.389
External Cites per document20060.422
External Cites per document20070.390
External Cites per document20080.332
External Cites per document20090.498
External Cites per document20100.487
External Cites per document20110.500
External Cites per document20120.458
External Cites per document20130.502
External Cites per document20140.475
External Cites per document20150.409
External Cites per document20160.381
External Cites per document20170.341
External Cites per document20180.294
External Cites per document20190.445
External Cites per document20200.486
External Cites per document20210.515
Cites per document19990.313
Cites per document20000.295
Cites per document20010.227
Cites per document20020.281
Cites per document20030.309
Cites per document20040.329
Cites per document20050.433
Cites per document20060.474
Cites per document20070.435
Cites per document20080.358
Cites per document20090.550
Cites per document20100.513
Cites per document20110.526
Cites per document20120.471
Cites per document20130.540
Cites per document20140.496
Cites per document20150.435
Cites per document20160.394
Cites per document20170.341
Cites per document20180.307
Cites per document20190.476
Cites per document20200.495
Cites per document20210.515
% 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
199913.46
200015.38
200121.43
200218.18
200329.85
200427.54
200528.00
200629.11
200730.77
200821.62
200930.00
201030.26
201128.05
201228.57
201324.69
201424.05
201522.37
201620.27
201723.08
201816.00
201921.74
202023.08
20210
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
Non-citable documents20210
Citable documents1999150
Citable documents2000149
Citable documents2001154
Citable documents2002160
Citable documents2003152
Citable documents2004167
Citable documents2005180
Citable documents2006211
Citable documents2007223
Citable documents2008232
Citable documents2009231
Citable documents2010232
Citable documents2011230
Citable documents2012238
Citable documents2013235
Citable documents2014240
Citable documents2015237
Citable documents2016236
Citable documents2017229
Citable documents2018228
Citable documents2019227
Citable documents2020222
Citable documents2021196
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 documents1999119
Uncited documents2000121
Uncited documents2001131
Uncited documents2002131
Uncited documents2003116
Uncited documents2004129
Uncited documents2005129
Uncited documents2006143
Uncited documents2007153
Uncited documents2008172
Uncited documents2009155
Uncited documents2010157
Uncited documents2011151
Uncited documents2012160
Uncited documents2013157
Uncited documents2014173
Uncited documents2015171
Uncited documents2016172
Uncited documents2017172
Uncited documents2018175
Uncited documents2019157
Uncited documents2020156
Uncited documents2021138
Cited documents199931
Cited documents200028
Cited documents200123
Cited documents200229
Cited documents200336
Cited documents200438
Cited documents200551
Cited documents200668
Cited documents200770
Cited documents200860
Cited documents200976
Cited documents201075
Cited documents201179
Cited documents201278
Cited documents201378
Cited documents201467
Cited documents201566
Cited documents201664
Cited documents201757
Cited documents201853
Cited documents201970
Cited documents202066
Cited documents202158
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