Pavlov, B. Nonphysical sheet for perturbed Jacobian matrices. (English) Zbl 0839.47007 St. Petersbg. Math. J. 6, No. 3, 619-633 (1995); translation from Algebra Anal. 6, No. 3, 185-199 (1994). See the review in Zbl 0829.47011. Cited in 1 Review MSC: 47A40 Scattering theory of linear operators 35P25 Scattering theory for PDEs Keywords:spectral properties of perturbations of the periodical Jacobian matrix; analytical continuation of the resolvent; analyticity of the scattering matrix; structure of eigenfunctions Citations:Zbl 0829.47011 PDFBibTeX XMLCite \textit{B. Pavlov}, St. Petersbg. Math. J. 6, No. 3, 185--199 (1994; Zbl 0839.47007); translation from Algebra Anal. 6, No. 3, 185--199 (1994)