Direct sum (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Direct sum" in English language version.

refsWebsite

Global rank English rank

2web.archive.org

1^st place

1ncatlab.org

low place

8,775^th place

1jussieu.fr

6,910^th place

low place

1princeton.edu

741^st place

577^th place

1stackexchange.com

1,983^rd place

1,330^th place

1ams.org

451^st place

277^th place

1zbmath.org

1,923^rd place

1,068^th place

ams.org (Global: 451^st place; English: 277^th place)

mathscinet.ams.org

Lang 2002, section I.11 Lang, Serge (2002), Algebra, Graduate Texts in Mathematics, vol. 211 (Revised third ed.), New York: Springer-Verlag, ISBN 978-0-387-95385-4, MR 1878556, Zbl 0984.00001

jussieu.fr (Global: 6,910^th place; English: low place)

math.jussieu.fr

""p.45"" (PDF). Archived from the original (PDF) on 2013-05-22. Retrieved 2014-01-14.

ncatlab.org (Global: low place; English: 8,775^th place)

Direct Sum at the nLab

princeton.edu (Global: 741^st place; English: 577^th place)

"Appendix" (PDF). Archived from the original (PDF) on 2006-09-17. Retrieved 2014-01-14.

stackexchange.com (Global: 1,983^rd place; English: 1,330^th place)

math.stackexchange.com

Math StackExchange on direct sum of rings vs. direct product of rings.^{[user-generated source]}

web.archive.org (Global: 1^st place; English: 1^st place)

""p.45"" (PDF). Archived from the original (PDF) on 2013-05-22. Retrieved 2014-01-14.
"Appendix" (PDF). Archived from the original (PDF) on 2006-09-17. Retrieved 2014-01-14.

zbmath.org (Global: 1,923^rd place; English: 1,068^th place)

Lang 2002, section I.11 Lang, Serge (2002), Algebra, Graduate Texts in Mathematics, vol. 211 (Revised third ed.), New York: Springer-Verlag, ISBN 978-0-387-95385-4, MR 1878556, Zbl 0984.00001

Direct sum (English Wikipedia)

ams.org (Global: 451st place; English: 277th place)

mathscinet.ams.org

jussieu.fr (Global: 6,910th place; English: low place)

math.jussieu.fr

ncatlab.org (Global: low place; English: 8,775th place)

princeton.edu (Global: 741st place; English: 577th place)

stackexchange.com (Global: 1,983rd place; English: 1,330th place)