VACUUM EINSTEIN METRICS WITH BIDIMENSIONAL KILLING LEAVES: I - GLOBAL ASPECTS
Authors: G. Sparano, G. Vilasi, A. M. Vinogradov
A formalism ($\zeta $-complex analysis), allowing one to
construct global Einstein metrics by matching together local ones
described in the previous paper,
is developed. With this formalism the singularities of
the obtained metrics are described naturally as well.
21 pages, LaTeX-2e (AmS-LaTeX), 6 figures (EPS format).
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