Hiroshima Mathematical Journal

The conformal factor and a central extension of a formal loop group with values in ${\rm PSL}(2,{\bf R})$

Ryuichi Sawae

Full-text: Open access

Article information

Source
Hiroshima Math. J., Volume 23, Number 2 (1993), 249-303.

Dates
First available in Project Euclid: 21 March 2008

Permanent link to this document
https://projecteuclid.org/euclid.hmj/1206128253

Digital Object Identifier
doi:10.32917/hmj/1206128253

Mathematical Reviews number (MathSciNet)
MR1228572

Zentralblatt MATH identifier
0815.22006

Subjects
Primary: 83C20: Classes of solutions; algebraically special solutions, metrics with symmetries
Secondary: 20N05: Loops, quasigroups [See also 05Bxx] 22E67: Loop groups and related constructions, group-theoretic treatment [See also 58D05] 22E70: Applications of Lie groups to physics; explicit representations [See also 81R05, 81R10]

Citation

Sawae, Ryuichi. The conformal factor and a central extension of a formal loop group with values in ${\rm PSL}(2,{\bf R})$. Hiroshima Math. J. 23 (1993), no. 2, 249--303. doi:10.32917/hmj/1206128253. https://projecteuclid.org/euclid.hmj/1206128253


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References

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