O.A.Veliev
Asymptotic Analysis Of the Periodic Schrodinger Operator
(100K, LATeX 2e)
ABSTRACT. In this paper we obtain asymptotic formulas of arbitrary order for the Bloch
eigenvalues and Bloch functions of the Schrodinger operator $-\Delta+q(x),$
of
arbitrary dimension, with periodic, with respect to arbitrary lattice,
potential $q(x)$. Moreover, we estimate the measure of the isoenergetic
surfaces in the high energy region.