Biography:Jun-iti Nagata
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Short description: Japanese mathematician
Dr Jun-iti Nagata | |
---|---|
長田潤一 | |
![]() Jun-iti Nagata in 1977 | |
Born | 1925 |
Died | November 6, 2007 | (aged 81–82)
Nationality | Japanese |
Occupation | Mathematician |
Known for | Nagata–Smirnov metrization theorem |
Title | Professor emeritus |
Academic background | |
Education | PhD |
Alma mater | Osaka University |
Doctoral advisor | Kiiti Morita |
Academic work | |
Discipline | Topology mathematics |
Institutions | Osaka Kyoiku University, Osaka Electro-Communication University |
Notable works | Modern Dimension Theory, Modern General Topology |
Jun-iti Nagata (長田 潤一 Nagata Jun'ichi, 1925 - 6 November 2007) was a Japanese mathematician specializing in topology.
In 1956, Jun-iti Nagata earned his PhD from Osaka University under the direction of Kiiti Morita. He was the author of two standard graduate texts in topology: Modern Dimension Theory[1] and Modern General Topology.[2] His name is attached to the Nagata–Smirnov metrization theorem, which was proved independently by Nagata in 1950 and by Smirnov in 1951, as well as the Assouad–Nagata dimension of a metric space, which he introduced in a 1958 article.[3]
Nagata became a professor emeritus at both Osaka Kyoiku University, where he taught for 10 years, and Osaka Electro-Communication University, where he taught for 5 years.
Works
- Jun-iti Nagata: Modern Dimension Theory, Interscience Publishers (1965)
- Jun-iti Nagata: Modern General Topology, John Wiley (1968), ISBN:0-444-87655-3
- Kiiti Morita – Jun-iti Nagata: Topics in General Topology, North-Holland (1989) ISBN:0-444-70455-8
- K.P. Hart, Jun-iti Nagata, and J.E. Vaughan: Encyclopedia of General Topology, Elsevier Science (August 16, 2004), ISBN:0-444-50355-2
References
- ↑ Nagata, Jun-iti (1965). Modern Dimension Theory. Interscience Publishers. https://archive.org/details/moderndimensiont0000naga.
- ↑ Nagata, Jun-iti (1968). Modern General Topology. John Wiley. ISBN 0-444-70455-8. https://archive.org/details/moderngeneraltop0000naga.
- ↑ Nagata, J. (1958). "Note on dimension theory for metric spaces". Fundamenta Mathematicae 45: 143–181. doi:10.4064/fm-45-1-143-181.
External links
- Brief obituary notice by ams.org
- Jun-iti Nagata at the Mathematics Genealogy Project
![]() | Original source: https://en.wikipedia.org/wiki/Jun-iti Nagata.
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