×

Found 136 Documents (Results 1–100)

Riesz basis property of Hill operators with potentials in weighted spaces. (English. Russian original) Zbl 1369.47055

Trans. Mosc. Math. Soc. 2014, 151-172 (2014); translation from Tr. Mosk. Mat. O.-va 75, No. 2, 181-204 (2014).
MSC:  47E05 34L40 34L10
PDFBibTeX XMLCite
Full Text: DOI arXiv

Periodic differential operators. (English) Zbl 1267.34001

Operator Theory: Advances and Applications 230. Basel: Birkhäuser (ISBN 978-3-0348-0527-8/hbk; 978-3-0348-0528-5/ebook). viii, 216 p. (2013).
PDFBibTeX XMLCite
Full Text: DOI

Perturbation of a periodic operator by a narrow potential. (English. Russian original) Zbl 1280.81055

Theor. Math. Phys. 173, No. 1, 1438-1444 (2012); translation from Teor. Mat. Fiz. 173, No. 1, 127-134 (2012).
PDFBibTeX XMLCite
Full Text: DOI

Complex WKB method for adiabatic perturbations of a periodic Schrödinger operator. (English. Russian original) Zbl 1237.34148

J. Math. Sci., New York 173, No. 3, 320-339 (2011); translation from Zap. Nauchn. Semin. POMI 379, 142-178 (2010).
MSC:  34L40 34M60 47E05
PDFBibTeX XMLCite
Full Text: DOI

Bari-Markus property for Riesz projections of Hill operators with singular potentials. (English) Zbl 1185.34130

Aytuna, Aydin (ed.) et al., Functional analysis and complex analysis. International conference, Istanbul, Turkey, September 17–21, 2007. Providence, RI: American Mathematical Society (AMS) (ISBN 978-0-8218-4460-1/pbk). Contemporary Mathematics 481, 59-80 (2009).
MSC:  34L40 47B06 47E05
PDFBibTeX XMLCite
Full Text: arXiv

A criterion for the reality of the spectrum of \(PT\)-symmetric Schrödinger operators with complex-valued periodic potentials. (English) Zbl 1229.34128

PDFBibTeX XMLCite
Full Text: DOI arXiv

On the spectrum of a periodic operator with a small localized perturbation. (English. Russian original) Zbl 1169.34056

Izv. Math. 72, No. 4, 659-688 (2008); translation from Izv. Ross. Akad. Nauk, Ser. Mat. 72, No. 4, 37-66 (2008).
PDFBibTeX XMLCite
Full Text: DOI arXiv

Level repulsion and spectral type for one-dimensional adiabatic quasi-periodic Schrödinger operators. (English) Zbl 1167.81382

Asch, Joachim (ed.) et al., Mathematical physics of quantum mechanics. Selected and refereed lectures from the QMath9 conference, Giens, France, September 12–16, 2004. Berlin: Springer (ISBN 3-540-31026-6/hbk). Lecture Notes in Physics 690, 383-402 (2006).
PDFBibTeX XMLCite
Full Text: DOI arXiv

Instability zones of periodic 1-dimensional Schrödinger and Dirac operators. (English. Russian original) Zbl 1128.47041

Russ. Math. Surv. 61, No. 4, 663-766 (2006); translation from Usp. Mat. Nauk 61, No. 4, 77-182 (2006).
MSC:  47E05 34L40 34L20
PDFBibTeX XMLCite
Full Text: DOI

Spectrum and pseudospectrum of non-self-adjoint Schrödinger operators with periodic coefficients. (English. Russian original) Zbl 1128.47042

Math. Notes 80, No. 3, 345-354 (2006); translation from Mat. Zametki 80, No. 3, 456-466 (2006).
MSC:  47E05 34L40 47A10
PDFBibTeX XMLCite
Full Text: DOI

Nonselfadjoint periodic Dirac operators. (English) Zbl 0996.34070

Alpay, D. (ed.) et al., Operator theory, system theory and related topics. The Moshe Livšic anniversary volume. Proceedings of the conference in operator theory in honour of Moshe Livčic 80th birthday held in Beer-Sheva and Rehovot, Israel, June 29-July 4, 1997. Basel: Birkhäuser. Oper. Theory, Adv. Appl. 123, 485-512 (2001).
MSC:  34L40 81Q05
PDFBibTeX XMLCite

On the global quasimomentum in solid state physics. (English) Zbl 0996.81124

Bytsenko, A. A. (ed.) et al., Mathematical methods in physics. Proceedings of the 1999 Londrina Winter School, Londrina, Brazil, August 17-26, 1999. Singapore: World Scientific. 98-141 (2000).
PDFBibTeX XMLCite

Critical constants and eigenvalue asymptotics for perturbed periodic differential operators. (Kritische Konstanten und Eigenwertasymptotik gestörter periodischer Differentialoperatoren.) (German) Zbl 1018.47032

München: Univ. München, Fakultät für Mathematik und Informatik, 110 S. (1999).
PDFBibTeX XMLCite

Coexistence of different spectral types for almost periodic Schrödinger equations in dimension one. (English) Zbl 0974.34080

Dittrich, Jaroslav (ed.) et al., Mathematical results in quantum mechanics. QMath7 conference, Prag, Czech Republic, June 22-26, 1998. Basel: Birkhäuser. Oper. Theory, Adv. Appl. 108, 243-251 (1999).
MSC:  34L40 81Q10 34M35
PDFBibTeX XMLCite

Periodic potentials for which all gaps are nontrivial. (English. Russian original) Zbl 0907.34068

Funct. Anal. Appl. 31, No. 1, 52-54 (1997); translation from Funkts. Anal. Prilozh. 31, No. 1, 67-70 (1997).
PDFBibTeX XMLCite
Full Text: DOI

Characterization of the periodic and anti-periodic spectra of nonselfadjoint Hill’s operators. (English) Zbl 0884.34090

Gohberg, I. (ed.) et al., New results in operator theory and its applications: the Israel M. Glazman memorial volume. Basel: Birkhäuser. Oper. Theory, Adv. Appl. 98, 216-224 (1997).
Reviewer: V.Komkov (Roswell)
MSC:  34L40 37J99
PDFBibTeX XMLCite

Filter Results by …

Document Type

all top 5

Author

all top 5

Serial

all top 5

Year of Publication

all top 3

Main Field

Software