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The energy functional on the Virasoro-Bott group with the $L^2$-metric has no local minima. (arXiv:1106.4326v3 [ma… http://t.co/Px8F0cC2pV
The energy functional on the Virasoro-Bott group with the $L^2$-metric has no local minima. (arXiv:1106.4326v3 [ma… http://t.co/Px8F0cC2pV