| Title:
|
Curvature tensors and Singer invariants of four-dimensional homogeneous spaces (English) |
| Author:
|
Kiyota, Yuki |
| Author:
|
Tsukada, Kazumi |
| Language:
|
English |
| Journal:
|
Commentationes Mathematicae Universitatis Carolinae |
| ISSN:
|
0010-2628 (print) |
| ISSN:
|
1213-7243 (online) |
| Volume:
|
40 |
| Issue:
|
4 |
| Year:
|
1999 |
| Pages:
|
723-733 |
| . |
| Category:
|
math |
| . |
| Summary:
|
We show that the Singer invariant of a four-dimensional homogeneous space is at most $1$. (English) |
| Keyword:
|
homogeneous spaces |
| Keyword:
|
Singer invariant |
| MSC:
|
53C20 |
| MSC:
|
53C30 |
| idZBL:
|
Zbl 1020.53032 |
| idMR:
|
MR1756548 |
| . |
| Date available:
|
2009-01-08T18:56:56Z |
| Last updated:
|
2012-04-30 |
| Stable URL:
|
http://hdl.handle.net/10338.dmlcz/119126 |
| . |
| Reference:
|
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| Reference:
|
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| Reference:
|
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| Reference:
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| Reference:
|
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| Reference:
|
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| Reference:
|
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| Reference:
|
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| Reference:
|
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| Reference:
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| Reference:
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| Reference:
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| Reference:
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[13] Sekigawa K., Suga H., Vanhecke L.: Curvature homogeneity for four-dimensional manifolds.J. Korean Math. Soc. 32 (1995), 93-101. Zbl 0832.53031, MR 1321091 |
| Reference:
|
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| Reference:
|
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| . |
