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Quasi-invariant Gaussian measures for the cubic fourth order nonlinear Schrödinger equation
Probability Theory and Related Fields ( IF 1.5 ) Pub Date : 2016-12-23 , DOI: 10.1007/s00440-016-0748-7 Tadahiro Oh 1, 2 , Nikolay Tzvetkov 3
Probability Theory and Related Fields ( IF 1.5 ) Pub Date : 2016-12-23 , DOI: 10.1007/s00440-016-0748-7 Tadahiro Oh 1, 2 , Nikolay Tzvetkov 3
Affiliation
We consider the cubic fourth order nonlinear Schrödinger equation on the circle. In particular, we prove that the mean-zero Gaussian measures on Sobolev spaces $$H^s({\mathbb {T}})$$Hs(T), $$s > \frac{3}{4}$$s>34, are quasi-invariant under the flow.
中文翻译:
三次四阶非线性薛定谔方程的准不变高斯测度
我们考虑圆上的三次四阶非线性薛定谔方程。特别地,我们证明了 Sobolev 空间上的均值零高斯测度 $$H^s({\mathbb {T}})$$Hs(T), $$s > \frac{3}{4}$$ s>34,在流下是准不变的。
更新日期:2016-12-23
中文翻译:
三次四阶非线性薛定谔方程的准不变高斯测度
我们考虑圆上的三次四阶非线性薛定谔方程。特别地,我们证明了 Sobolev 空间上的均值零高斯测度 $$H^s({\mathbb {T}})$$Hs(T), $$s > \frac{3}{4}$$ s>34,在流下是准不变的。