Real projective connections, V. I. Smirnov’s approach, and black-hole-type solutions of the Liouville equation
Real projective connections, V. I. Smirnov’s approach, and black-hole-type solutions of the Liouville equation
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实射影连接、V. I. Smirnov 方法以及 Liouville 方程的黑洞型解
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发表时间:
2014
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通讯作者:
L. Takhtajan
中科院分区:
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作者:
L. Takhtajan
We consider real projective connections on Riemann surfaces and their corresponding solutions of the Liouville equation. We show that these solutions have singularities of a special type (a black-hole type) on a finite number of simple analytic contours. We analyze the case of the Riemann sphere with four real punctures, considered in V. I. Smirnov’s thesis (Petrograd, 1918) in detail.