Toric, U(2), and LeBrun metrics
Abstract The LeBrun ansatz was designed for scalar-flat Kähler metrics with a continuous symmetry; here we show it is generalizable to much broader classes of metrics with a symmetry. We state the conditions for a metric to be (locally) expressible in LeBrun ansatz form, the conditions under which i...
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Autor principal: | Weber,Brian |
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Lenguaje: | English |
Publicado: |
Universidad de La Frontera. Departamento de Matemática y Estadística.
2020
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Acceso en línea: | http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0719-06462020000300395 |
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