Numerical Approximations to Extremal Toric Kähler Metrics with Arbitrary Kähler Class
2017 ◽
Vol 60
(4)
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pp. 893-910
Keyword(s):
AbstractWe develop new algorithms for approximating extremal toric Kähler metrics. We focus on an extremal metric on , which is conformal to an Einstein metric (the Chen–LeBrun–Weber metric). We compare our approximation to one given by Bunch and Donaldson and compute various geometric quantities. In particular, we demonstrate a small eigenvalue of the scalar Laplacian of the Einstein metric that gives numerical evidence that the Einstein metric is conformally unstable under Ricci flow.
2013 ◽
Vol 135
(6)
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pp. 1477-1505
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1992 ◽
Vol 126
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pp. 89-101
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2020 ◽
Vol 373
(5)
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pp. 3627-3647
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2021 ◽
Vol 0
(0)
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2018 ◽
Vol 154
(8)
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pp. 1593-1632
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Keyword(s):
2011 ◽
Vol 41
(4)
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pp. 423-445
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Keyword(s):
2010 ◽
Vol 84
(2)
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pp. 427-453
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1990 ◽
Vol 32
(1)
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pp. 99-130
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