Projection (mathematics) (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Projection (mathematics)" in English language version.

refsWebsite

Global rank English rank

5encyclopediaofmath.org

3,863^rd place

2,637^th place

4books.google.com

3^rd place

1zenodo.org

621^st place

380^th place

1doi.org

2^nd place

1web.archive.org

1^st place

1rochester.edu

2,691^st place

1,948^th place

1utoronto.ca

1,601^st place

1,117^th place

books.google.com (Global: 3^rd place; English: 3^rd place)

Brown, Arlen; Pearcy, Carl (1994-12-16). An Introduction to Analysis. Springer Science & Business Media. ISBN 978-0-387-94369-5.
Alagic, Suad (2012-12-06). Relational Database Technology. Springer Science & Business Media. ISBN 978-1-4612-4922-1.
Date, C. J. (2006-08-28). The Relational Database Dictionary: A Comprehensive Glossary of Relational Terms and Concepts, with Illustrative Examples. "O'Reilly Media, Inc.". ISBN 978-1-4493-9115-7.
Roman, Steven (2007-09-20). Advanced Linear Algebra. Springer Science & Business Media. ISBN 978-0-387-72831-5.

doi.org (Global: 2^nd place; English: 2^nd place)

Lee, John M. (2012). Introduction to Smooth Manifolds. Graduate Texts in Mathematics. Vol. 218 (Second ed.). p. 606. doi:10.1007/978-1-4419-9982-5. ISBN 978-1-4419-9982-5. Exercise A.32. Suppose $X_{1},\ldots ,X_{k}$ are topological spaces. Show that each projection $\pi _{i}:X_{1}\times \cdots \times X_{k}\to X_{i}$ is an open map.

encyclopediaofmath.org (Global: 3,863^rd place; English: 2,637^th place)

"Direct product - Encyclopedia of Mathematics". encyclopediaofmath.org. Retrieved 2021-08-11.
"Stereographic projection - Encyclopedia of Mathematics". encyclopediaofmath.org. Retrieved 2021-08-11.
"Projection - Encyclopedia of Mathematics". encyclopediaofmath.org. Retrieved 2021-08-11.
"Retraction - Encyclopedia of Mathematics". encyclopediaofmath.org. Retrieved 2021-08-11.
"Product of a family of objects in a category - Encyclopedia of Mathematics". encyclopediaofmath.org. Retrieved 2021-08-11.

rochester.edu (Global: 2,691^st place; English: 1,948^th place)

cs.rochester.edu

"Relational Algebra". www.cs.rochester.edu. Archived from the original on 30 January 2004. Retrieved 29 August 2021.

utoronto.ca (Global: 1,601^st place; English: 1,117^th place)

individual.utoronto.ca

Sidoli, Nathan; Berggren, J. L. (2007). "The Arabic version of Ptolemy's Planisphere or Flattening the Surface of the Sphere: Text, Translation, Commentary" (PDF). Sciamvs. 8. Retrieved 11 August 2021.

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

"Relational Algebra". www.cs.rochester.edu. Archived from the original on 30 January 2004. Retrieved 29 August 2021.

zenodo.org (Global: 621^st place; English: 380^th place)

Lee, John M. (2012). Introduction to Smooth Manifolds. Graduate Texts in Mathematics. Vol. 218 (Second ed.). p. 606. doi:10.1007/978-1-4419-9982-5. ISBN 978-1-4419-9982-5. Exercise A.32. Suppose $X_{1},\ldots ,X_{k}$ are topological spaces. Show that each projection $\pi _{i}:X_{1}\times \cdots \times X_{k}\to X_{i}$ is an open map.

Projection (mathematics) (English Wikipedia)

books.google.com (Global: 3rd place; English: 3rd place)

doi.org (Global: 2nd place; English: 2nd place)

encyclopediaofmath.org (Global: 3,863rd place; English: 2,637th place)

rochester.edu (Global: 2,691st place; English: 1,948th place)