Harmonic functions, central quadrics, and twistor theory

Harmonic functions, central quadrics, and twistor theory
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调和函数、中心二次函数和扭量理论

DOI:
10.1088/0264-9381/20/15/311
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发表时间:
2003
期刊:
arXiv: Differential Geometry
影响因子:
--
通讯作者:
M. Dunajski
M. Dunajski
中科院分区:
--
文献类型:
--
作者:
M. Dunajski

文献摘要

被引文献

相似文献

找到了n维拉普拉斯方程在中心二次曲面上的常数解,并利用n=3情形的扭量描述,讨论了具有三重全纯SL(2,\C)对称性的Gibbons-Hawking度规.
Solutions to the $n$-dimensional Laplace equation which are constant on a central quadric are found. The associated twistor description of the case $n=3$ is used to characterise Gibbons-Hawking metrics with tri-holomorphic $SL(2, \C)$ symmetry.