Research output: Chapter in Book/Report/Conference proceeding › Article in an anthology › Research › peer-review
The homogenization procedure for a multidimensional periodic Schrb-dinger operator near the edge of an internal gap is discussed. Approximation for the resolvent in the small period limit, with respect to the operator norm in L2(Rd), is obtained. This approximation contains oscillations, but in a simpler form than the resolvent of the initial operator.
Original language | Russian |
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Title of host publication | Записки научных семинаров ПОМИ, выпуск 318 |
Pages | 60-74 |
State | Published - 2004 |
ID: 4516057