On the Limit-Point and Strong Limit-Point Classification of 2 n-th Order Differential Expressions with Widly Oscillating Coefficients.
Spectral Theory of the Dirac Operator.
Sharp estimates of the embedding constants for Besov spaces.
Sharp estimates are obtained for the rates of blow up of the norms of embeddings of Besov spaces in Lorentz spaces as the parameters approach critical values.
Sharp estimates of the embedding constants for Besov spaces bsp,q, 0 < p < 1,.
A discrete Hardy-Laptev-Weidl-type inequality and associated Schrödinger-type operators.
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