Lower Bounds for the Spectrum of the Laplace and Stokes Operators
نویسندگان
چکیده
We prove Berezin–Li–Yau-type lower bounds with additional term for the eigenvalues of the Stokes operator and improve the previously known estimates for the Laplace operator. Generalizations to higher-order operators are given. Dedicated to Professor R.Temam on the occasion of his 70th birthday
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تاریخ انتشار 2009