Hitrik, Michael; Sjöstrand, Johannes Rational invariant tori and band edge spectra for non-selfadjoint operators. (English) Zbl 1405.35118 J. Eur. Math. Soc. (JEMS) 20, No. 2, 391-457 (2018). Reviewer: Mohammed El Aïdi (Bogotá) MSC: 35P15 35P20 37J35 37J40 53D22 58J37 58J40 PDFBibTeX XMLCite \textit{M. Hitrik} and \textit{J. Sjöstrand}, J. Eur. Math. Soc. (JEMS) 20, No. 2, 391--457 (2018; Zbl 1405.35118) Full Text: DOI arXiv
Hall, Michael A.; Hitrik, Michael; Sjöstrand, Johannes Spectra for semiclassical operators with periodic bicharacteristics in dimension two. (English) Zbl 1341.58019 Int. Math. Res. Not. 2015, No. 20, 10243-10277 (2015). Reviewer: Michael Perelmuter (Kyïv) MSC: 58J40 58J50 35P20 PDFBibTeX XMLCite \textit{M. A. Hall} et al., Int. Math. Res. Not. 2015, No. 20, 10243--10277 (2015; Zbl 1341.58019) Full Text: DOI arXiv
Hitrik, Michael; Sjöstrand, Johannes Diophantine tori and Weyl laws for non-selfadjoint operators in dimension two. (English) Zbl 1256.35039 Commun. Math. Phys. 314, No. 2, 373-417 (2012). Reviewer: Mihai Pascu (Bucureşti) MSC: 35P20 35S05 47A55 47G30 PDFBibTeX XMLCite \textit{M. Hitrik} and \textit{J. Sjöstrand}, Commun. Math. Phys. 314, No. 2, 373--417 (2012; Zbl 1256.35039) Full Text: DOI arXiv
Montrieux, William Bordeaux; Sjöstrand, Johannes Almost sure Weyl asymptotics for non-self-adjoint elliptic operators on compact manifolds. (English) Zbl 1228.47046 Ann. Fac. Sci. Toulouse, Math. (6) 19, No. 3-4, 567-587 (2010). Reviewer: Dian K. Palagachev (Bari) MSC: 47F05 35P20 58J05 PDFBibTeX XMLCite \textit{W. B. Montrieux} and \textit{J. Sjöstrand}, Ann. Fac. Sci. Toulouse, Math. (6) 19, No. 3--4, 567--587 (2010; Zbl 1228.47046) Full Text: DOI arXiv EuDML
Sjöstrand, Johannes Eigenvalue distribution for non-self-adjoint operators with small multiplicative random perturbations. (English) Zbl 1194.47058 Ann. Fac. Sci. Toulouse, Math. (6) 18, No. 4, 739-795 (2009). Reviewer: Xavier Antoine (Vandœuvre-lès-Nancy) MSC: 47G30 35S30 PDFBibTeX XMLCite \textit{J. Sjöstrand}, Ann. Fac. Sci. Toulouse, Math. (6) 18, No. 4, 739--795 (2009; Zbl 1194.47058) Full Text: DOI arXiv Numdam Numdam EuDML
Hitrik, Michael; Sjöstrand, Johannes Rational invariant tori, phase space tunneling, and spectra for non-selfadjointoperators in dimension 2. (English) Zbl 1171.35131 Ann. Sci. Éc. Norm. Supér. (4) 41, No. 4, 513-573 (2008). Reviewer: Leszek Skrzypczak (Poznań) MSC: 35S05 35P20 58J40 PDFBibTeX XMLCite \textit{M. Hitrik} and \textit{J. Sjöstrand}, Ann. Sci. Éc. Norm. Supér. (4) 41, No. 4, 513--573 (2008; Zbl 1171.35131) Full Text: DOI arXiv Link
Hager, Mildred; Sjöstrand, Johannes Eigenvalue asymptotics for randomly perturbed non-selfadjoint operators. (English) Zbl 1151.35063 Math. Ann. 342, No. 1, 177-243 (2008). Reviewer: Rémi Vaillancourt (Ottawa) MSC: 35P20 30D35 35S05 PDFBibTeX XMLCite \textit{M. Hager} and \textit{J. Sjöstrand}, Math. Ann. 342, No. 1, 177--243 (2008; Zbl 1151.35063) Full Text: DOI arXiv Numdam
Hitrik, Michael; Sjöstrand, Johannes Non-selfadjoint perturbations of selfadjoint operators in two dimensions IIIa. One branching point. (English) Zbl 1147.31004 Can. J. Math. 60, No. 3, 572-657 (2008). Reviewer: Polina Z. Agranovich (Khar’kov) MSC: 31C10 35P20 35Q40 37J35 37J45 53D22 58J40 PDFBibTeX XMLCite \textit{M. Hitrik} and \textit{J. Sjöstrand}, Can. J. Math. 60, No. 3, 572--657 (2008; Zbl 1147.31004) Full Text: DOI arXiv
Hitrik, Michael; Sjöstrand, Johannes; San Vũ Ngọc Diophantine tori and spectral asymptotics for nonselfadjoint operators. (English) Zbl 1172.35085 Am. J. Math. 129, No. 1, 105-182 (2007). Reviewer: Viorel Iftimie (Bucureşti) MSC: 35S05 47G30 58J37 58J40 35P20 35J10 PDFBibTeX XMLCite \textit{M. Hitrik} et al., Am. J. Math. 129, No. 1, 105--182 (2007; Zbl 1172.35085) Full Text: DOI arXiv
Berman, Robert; Sjöstrand, Johannes Asymptotics for Bergman-Hodge kernels for high powers of complex line bundles. (English) Zbl 1207.32012 Ann. Fac. Sci. Toulouse, Math. (6) 16, No. 4, 719-771 (2007). Reviewer: Xiaonan Ma (Paris) MSC: 32L10 53D50 58J37 58J35 PDFBibTeX XMLCite \textit{R. Berman} and \textit{J. Sjöstrand}, Ann. Fac. Sci. Toulouse, Math. (6) 16, No. 4, 719--771 (2007; Zbl 1207.32012) Full Text: DOI arXiv Numdam EuDML
Hitrik, Michael; Sjöstrand, Johannes Nonselfadjoint perturbations of selfadjoint operators in two dimensions: II. Vanishing averages. (English) Zbl 1096.47053 Commun. Partial Differ. Equations 30, No. 7, 1065-1106 (2005). Reviewer: Alberto Parmeggiani (Bologna) MSC: 47G30 37J40 35P15 35P20 37J45 47A55 53D12 58J37 58J40 81Q10 PDFBibTeX XMLCite \textit{M. Hitrik} and \textit{J. Sjöstrand}, Commun. Partial Differ. Equations 30, No. 7, 1065--1106 (2005; Zbl 1096.47053) Full Text: DOI arXiv
Sjöstrand, Johannes Pseudospectrum for differential operators. (English) Zbl 1061.35067 Sémin. Équ. Dériv. Partielles, Éc. Polytech., Cent. Math., Palaiseau 2002-2003, Exp. No. XVI, 9 p. (2003). MSC: 35P20 47A10 47F05 35S05 47G30 PDFBibTeX XMLCite \textit{J. Sjöstrand}, Sémin. Équ. Dériv. Partielles, Éc. Polytech., Cent. Math. Laurent Schwartz, Palaiseau 2002--2003, Exp. No. XVI, 9 p. (2003; Zbl 1061.35067) Full Text: Numdam EuDML
Melin, A.; Sjöstrand, J. Determinants of pseudodifferential operators and complex deformations of phase space. (English) Zbl 1082.35176 Methods Appl. Anal. 9, No. 2, 177-237 (2002). Reviewer: Alberto Parmeggiani (Bologna) MSC: 35S05 58J40 58J52 PDFBibTeX XMLCite \textit{A. Melin} and \textit{J. Sjöstrand}, Methods Appl. Anal. 9, No. 2, 177--237 (2002; Zbl 1082.35176) Full Text: DOI arXiv
Sjöstrand, Johannes Resonances for metric (and other) bottles. (English) Zbl 1069.35501 Sémin. Équ. Dériv. Partielles, Éc. Polytech., Cent. Math., Palaiseau 1999-2000, Exp. No. XVI, 10 p. (2000). MSC: 35B34 35P25 35P15 PDFBibTeX XMLCite \textit{J. Sjöstrand}, Sémin. Équ. Dériv. Partielles, Éc. Polytech., Cent. Math. Laurent Schwartz, Palaiseau 1999--2000, Exp. No. XVI, 10 p. (2000; Zbl 1069.35501) Full Text: Numdam EuDML
Sjöstrand, Johannes Asymptotic distribution of eigenfrequencies for damped wave equations. (English) Zbl 0984.35121 Publ. Res. Inst. Math. Sci. 36, No. 5, 573-611 (2000). Reviewer: Messoud Efendiev (Berlin) MSC: 35P20 35P15 35J05 PDFBibTeX XMLCite \textit{J. Sjöstrand}, Publ. Res. Inst. Math. Sci. 36, No. 5, 573--611 (2000; Zbl 0984.35121) Full Text: DOI
Sjöstrand, Johannes; Zworski, Maciej Asymptotic distribution of resonances for convex obstacles. (English) Zbl 0989.35099 Acta Math. 183, No. 2, 191-253 (1999). Reviewer: Dumitru Motreanu (Perpignan) MSC: 35P20 35A27 35J10 35P25 47F05 58J37 81U05 PDFBibTeX XMLCite \textit{J. Sjöstrand} and \textit{M. Zworski}, Acta Math. 183, No. 2, 191--253 (1999; Zbl 0989.35099) Full Text: DOI
Sjöstrand, Johannes Potential wells in high dimensions. II: More about the one well case. (English) Zbl 0770.35051 Ann. Inst. Henri Poincaré, Phys. Théor. 58, No. 1, 43-53 (1993). Reviewer: B.Helffer (Paris) MSC: 35P15 35P20 35J10 81V70 PDFBibTeX XMLCite \textit{J. Sjöstrand}, Ann. Inst. Henri Poincaré, Phys. Théor. 58, No. 1, 43--53 (1993; Zbl 0770.35051) Full Text: Numdam EuDML
Sjöstrand, Johannes; Zworski, Maciej Complex scaling and the distribution of scattering poles. (English) Zbl 0752.35046 J. Am. Math. Soc. 4, No. 4, 729-769 (1991). Reviewer: B.D.Sleeman (Dundee) MSC: 35P25 47A40 81U10 PDFBibTeX XMLCite \textit{J. Sjöstrand} and \textit{M. Zworski}, J. Am. Math. Soc. 4, No. 4, 729--769 (1991; Zbl 0752.35046) Full Text: DOI
Helffer, B.; Sjöstrand, J. Puits multiples en mécanique semi-classique. VI: Cas des puits sous- variétés. (Multiple wells in semi-classical mechanics. VI: The case of submanifold wells). (French) Zbl 0648.35027 Ann. Inst. Henri Poincaré, Phys. Théor. 46, 353-372 (1987). Reviewer: J.Chrastina MSC: 35J10 35P05 58E05 35Q99 PDFBibTeX XMLCite \textit{B. Helffer} and \textit{J. Sjöstrand}, Ann. Inst. Henri Poincaré, Phys. Théor. 46, 353--372 (1987; Zbl 0648.35027) Full Text: Numdam EuDML