Robert Sorgenfrey
#128,573
Most Influential Person Now
American mathematician
Robert Sorgenfrey's AcademicInfluence.com Rankings
Robert Sorgenfreymathematics Degrees
Mathematics
#6175
World Rank
#8601
Historical Rank
#1904
USA Rank
Measure Theory
#4757
World Rank
#5568
Historical Rank
#1325
USA Rank

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Mathematics
Robert Sorgenfrey's Degrees
- PhD Mathematics University of Kansas
- Masters Mathematics University of Kansas
- Bachelors Mathematics University of Kansas
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Why Is Robert Sorgenfrey Influential?
(Suggest an Edit or Addition)According to Wikipedia, Robert Henry Sorgenfrey was an American mathematician and Professor Emeritus of Mathematics at the University of California, Los Angeles. The Sorgenfrey line and the Sorgenfrey plane are named after him; the Sorgenfrey line was the first example of a normal topological space whose product with itself is not normal.
Robert Sorgenfrey's Published Works
Number of citations in a given year to any of this author's works
Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author
Published Works
- On the topological product of paracompact spaces (1947) (151)
- Minimal regular spaces (1963) (48)
- Concerning Triodic Continua (1944) (46)
- Closed and image-closed relations. (1966) (12)
- Concerning Continua Irreducible About n Points (1946) (6)
- Pre-Algebra: An Accelerated Course (1987) (4)
- Modern algebra and trigonometry: structure and method (1972) (1)
- Dimension lowering mappings of convex sets (1954) (1)
- Trigonometry with Applications (1983) (1)
- Some theorems on co-terminal arcs (1944) (0)
- Analysis of elementary functions : solution key (1970) (0)
- CLOSED AND IMAGE-CLOSED (2004) (0)
- Elementary algebra, for college students (1971) (0)
- Analysis of Elementary Functions (1974) (0)
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What Schools Are Affiliated With Robert Sorgenfrey?
Robert Sorgenfrey is affiliated with the following schools: