A second derivative formula of the Liouville entropy at
spaces of constant negative curvature
1997 ◽
Vol 17
(5)
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pp. 1131-1135
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Keyword(s):
In this paper we study a new functional on the space of metrics with negative curvature on a compact manifold. It is a linear combination of Liouville entropy and total scalar curvature. Locally symmetric spaces are critical points of this functional. We provide an explicit formula for its second derivative at metrics of constant negative curvature. In particular, this shows that a metric of constant curvature is a local maximum.
1980 ◽
Vol 260
(1)
◽
pp. 1
◽
Keyword(s):
Keyword(s):
1962 ◽
Vol 37
(1)
◽
pp. 266-295
◽
Keyword(s):
1980 ◽
Vol 260
(1)
◽
pp. 1-1
Keyword(s):
1975 ◽
Vol 81
(6)
◽
pp. 1086-1087
◽
Keyword(s):
Keyword(s):
2002 ◽
Vol 239-240
(1)
◽
pp. 198-203
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