Shterenberg, R. G. Absolute continuity of spectra of two-dimensional periodic Schrödinger operators with strongly subordinate magnetic potentials. (English. Russian original) Zbl 1148.35338 J. Math. Sci., New York 129, No. 4, 4087-4109 (2005); translation from Zap. Nauchn. Semin. POMI 303, 279-320 (2003). MSC: 35P05 35J10 47N50 81Q10 PDFBibTeX XMLCite \textit{R. G. Shterenberg}, J. Math. Sci., New York 129, No. 4, 4087--4109 (2005; Zbl 1148.35338); translation from Zap. Nauchn. Semin. POMI 303, 279--320 (2003) Full Text: DOI
Shterenberg, R. G. An example of a periodic magnetic Schrödinger operator with degenerate lower edge of the spectrum. (English. Russian original) Zbl 1075.35022 St. Petersbg. Math. J. 16, No. 2, 417-422 (2005); translation from Algebra Anal. 16, No. 2, 177-185 (2004). Reviewer: Andrey Ivanovic Sedov (Magnitogorsk) MSC: 35P15 35J10 PDFBibTeX XMLCite \textit{R. G. Shterenberg}, St. Petersbg. Math. J. 16, No. 2, 417--422 (2005; Zbl 1075.35022); translation from Algebra Anal. 16, No. 2, 177--185 (2004) Full Text: DOI
Shterenberg, R. G. The Schrödinger operator in a periodic waveguide on a plane and quasiconformal mappings. (English. Russian original) Zbl 1116.78013 J. Math. Sci., New York 127, No. 2, 1936-1956 (2005); translation from Zap. Nauchn. Semin. POMI 295, 204-243 (2003). MSC: 78A50 30C62 35J10 35P05 PDFBibTeX XMLCite \textit{R. G. Shterenberg}, J. Math. Sci., New York 127, No. 2, 1936--1956 (2003; Zbl 1116.78013); translation from Zap. Nauchn. Semin. POMI 295, 204--243 (2003) Full Text: DOI