Heinz Hopf (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Heinz Hopf" in English language version.

refsWebsite

Global rank English rank

3web.archive.org

1^st place

1^st place

9,965^th place

7,919^th place

1mathgenealogy.org

4,501^st place

3,002^nd place

1books.google.com

3^rd place

3^rd place

1st-andrews.ac.uk

1,547^th place

1,410^th place

1robertnowlan.com

low place

low place

1histmath-heidelberg.de

low place

low place

3,464^th place

2,377^th place

2,973^rd place

2,148^th place

amacad.org

"Heinz Hopf". American Academy of Arts & Sciences. Retrieved 14 November 2022.

amphilsoc.org

search.amphilsoc.org

"APS Member History". search.amphilsoc.org. Retrieved 14 November 2022.

books.google.com

I.M. James, ed. (24 August 1999). History of Topology. Elsevier. p. 991. ISBN 978-0-08-053407-7.

histmath-heidelberg.de

"Heinz Hopf". Historia Mathematica Heidelbergensis.

mathgenealogy.org

Heinz Hopf at the Mathematics Genealogy Project

mathunion.org

"International Mathematical Union (IMU): IMU Executive Committees 1952–2014". www.mathunion.org. Archived from the original on 8 January 2015. Retrieved 20 March 2017.
Hopf, H. (1950). "Die n-dimensionalen Sphären und projektiven Räume in der Topologie" (PDF). In: Proceedings of the International Congress of Mathematicians, Cambridge, Massachusetts, U.S.A., August 30 – September 6, 1950. Vol. 1. pp. 193–202. Archived from the original (PDF) on 28 December 2013. Retrieved 5 December 2017.

robertnowlan.com

"Hopf, Heinz" (PDF). RobertNowlan.com. Archived from the original (PDF) on 6 January 2011.

st-andrews.ac.uk

www-history.mcs.st-andrews.ac.uk

"Heinz Hopf". University of St Andrews.

web.archive.org

"Hopf, Heinz" (PDF). RobertNowlan.com. Archived from the original (PDF) on 6 January 2011.
"International Mathematical Union (IMU): IMU Executive Committees 1952–2014". www.mathunion.org. Archived from the original on 8 January 2015. Retrieved 20 March 2017.
Hopf, H. (1950). "Die n-dimensionalen Sphären und projektiven Räume in der Topologie" (PDF). In: Proceedings of the International Congress of Mathematicians, Cambridge, Massachusetts, U.S.A., August 30 – September 6, 1950. Vol. 1. pp. 193–202. Archived from the original (PDF) on 28 December 2013. Retrieved 5 December 2017.