Ruppen, Hans-Jörg Nodal characterization of bifurcating branches in \(L^ p(\mathbb{R}{})\) for a semilinear equation. (English) Zbl 0767.34057 J. Differ. Equations 99, No. 1, 153-203 (1992). Reviewer: D.Robert (Nantes) MSC: 34L05 34C23 PDFBibTeX XMLCite \textit{H.-J. Ruppen}, J. Differ. Equations 99, No. 1, 153--203 (1992; Zbl 0767.34057) Full Text: DOI
Schultze, Bernd On singular differential operators with positive coefficients. (English) Zbl 0767.34058 Proc. R. Soc. Edinb., Sect. A 120, No. 3-4, 361-365 (1992). Reviewer: D.Robert (Nantes) MSC: 34L05 47E05 PDFBibTeX XMLCite \textit{B. Schultze}, Proc. R. Soc. Edinb., Sect. A, Math. 120, No. 3--4, 361--365 (1992; Zbl 0767.34058) Full Text: DOI
Race, D.; Zettl, A. Characterisation of the factors of quasi-differential expressions. (English) Zbl 0767.34056 Proc. R. Soc. Edinb., Sect. A 120, No. 3-4, 297-312 (1992). Reviewer: D.Robert (Nantes) MSC: 34L05 34A25 PDFBibTeX XMLCite \textit{D. Race} and \textit{A. Zettl}, Proc. R. Soc. Edinb., Sect. A, Math. 120, No. 3--4, 297--312 (1992; Zbl 0767.34056) Full Text: DOI
Martinez, André Resonances in Born-Oppenheimer approximation. II: Length of resonances. (Résonances dans l’approximation de Born-Oppenheimer. II: Largeur des resonances.) (French) Zbl 0737.35047 Commun. Math. Phys. 135, No. 3, 517-530 (1991). Reviewer: D.Robert (Nantes) MSC: 35P20 35J10 PDFBibTeX XMLCite \textit{A. Martinez}, Commun. Math. Phys. 135, No. 3, 517--530 (1991; Zbl 0737.35047) Full Text: DOI
Schmidt, Robert Both bounds to eigenvalues via Sturm-type differential equations. (English) Zbl 0751.34043 Ind. Math. 41, No. 1, 17-21 (1991). Reviewer: D.Robert (Nantes) MSC: 34L15 34B24 PDFBibTeX XMLCite \textit{R. Schmidt}, Ind. Math. 41, No. 1, 17--21 (1991; Zbl 0751.34043)
Ashbaugh, Mark S.; Harrell, Evans M. II; Svirsky, Roman On minimal and maximal eigenvalue gaps and their causes. (English) Zbl 0734.35061 Pac. J. Math. 147, No. 1, 1-24 (1991). Reviewer: D.Robert (Nantes) MSC: 35P15 81Q10 35J10 PDFBibTeX XMLCite \textit{M. S. Ashbaugh} et al., Pac. J. Math. 147, No. 1, 1--24 (1991; Zbl 0734.35061) Full Text: DOI
Donig, Jörg Finiteness of the lower spectrum of Schrödinger operators with singular potentials. (English) Zbl 0734.35059 Proc. Am. Math. Soc. 112, No. 2, 489-501 (1991). Reviewer: D.Robert (Nantes) MSC: 35P15 47B25 35J10 PDFBibTeX XMLCite \textit{J. Donig}, Proc. Am. Math. Soc. 112, No. 2, 489--501 (1991; Zbl 0734.35059) Full Text: DOI
Singh, S. N.; Singh, R. Eigenvalue problem associated with second order matrix differential operator. (English) Zbl 0751.34041 Math. Educ. 25, No. 1, 66-70 (1991). Reviewer: D.Robert (Nantes) MSC: 34L05 PDFBibTeX XMLCite \textit{S. N. Singh} and \textit{R. Singh}, Math. Educ. 25, No. 1, 66--70 (1991; Zbl 0751.34041)
Athorne, C.; Nimmo, J. J. C. Darboux theorems and factorization of second- and third-order ordinary differential operators. (English) Zbl 0751.34044 Inverse Probl. 7, No. 5, 645-654 (1991). Reviewer: D.Robert (Nantes) MSC: 34L40 PDFBibTeX XMLCite \textit{C. Athorne} and \textit{J. J. C. Nimmo}, Inverse Probl. 7, No. 5, 645--654 (1991; Zbl 0751.34044) Full Text: DOI
Witwit, M. R. M. The perturbed three-dimensional oscillator. (English) Zbl 0751.34048 J. Phys. A, Math. Gen. 24, No. 13, 3053-3060 (1991). Reviewer: D.Robert (Nantes) MSC: 34L40 35P15 81Q05 35Q55 PDFBibTeX XMLCite \textit{M. R. M. Witwit}, J. Phys. A, Math. Gen. 24, No. 13, 3053--3060 (1991; Zbl 0751.34048) Full Text: DOI
Nakamura, Shu Semiclassical resolvent estimates for the barrier top energy. (English) Zbl 0741.35051 Commun. Partial Differ. Equations 16, No. 4-5, 873-883 (1991). Reviewer: D.Robert (Nantes) MSC: 35P25 35J10 PDFBibTeX XMLCite \textit{S. Nakamura}, Commun. Partial Differ. Equations 16, No. 4--5, 873--883 (1991; Zbl 0741.35051) Full Text: DOI
Feldman, Joel; Trubowitz, Eugene Perturbation theory for many Fermion systems. (English) Zbl 0741.35062 Helv. Phys. Acta 63, No. 1-2, 156-260 (1990). Reviewer: D.Robert (Nantes) MSC: 35Q40 47A55 35P05 PDFBibTeX XMLCite \textit{J. Feldman} and \textit{E. Trubowitz}, Helv. Phys. Acta 63, No. 1--2, 156--260 (1990; Zbl 0741.35062)
Graf, Gian Michele Phase space analysis of the charge transfer model. (English) Zbl 0741.35050 Helv. Phys. Acta 63, No. 1-2, 107-138 (1990). Reviewer: D.Robert (Nantes) MSC: 35P25 35J10 47A40 PDFBibTeX XMLCite \textit{G. M. Graf}, Helv. Phys. Acta 63, No. 1--2, 107--138 (1990; Zbl 0741.35050)
Pasztor-Kraus, J. Scattering theory in external fields slowly decaying in time. (English) Zbl 0741.35052 Helv. Phys. Acta 63, No. 1-2, 86-106 (1990). Reviewer: D.Robert (Nantes) MSC: 35P25 35Q40 PDFBibTeX XMLCite \textit{J. Pasztor-Kraus}, Helv. Phys. Acta 63, No. 1--2, 86--106 (1990; Zbl 0741.35052)
Grigor’ev, D. Yu. Complexity of factoring and calculating the GCD of linear ordinary differential operators. (English) Zbl 0728.68067 J. Symb. Comput. 10, No. 1, 7-37 (1990). Reviewer: D.Robert (Nantes) MSC: 68Q25 47E05 34A30 PDFBibTeX XMLCite \textit{D. Yu. Grigor'ev}, J. Symb. Comput. 10, No. 1, 7--37 (1990; Zbl 0728.68067) Full Text: DOI
Novitskii, Michail On a complete description of the principal discrete series of spectral invariants of the Hill operator. (English) Zbl 0728.34090 Order, disorder and chaos in quantum systems, Proc. Conf., Dubna/USSR 1989, Oper. Theory, Adv. Appl. 46, 115-117 (1990). Reviewer: D.Robert (Nantes) MSC: 34L10 47E05 34B30 34L40 PDFBibTeX XMLCite \textit{M. Novitskii}, in: Order, disorder and chaos in quantum systems. Proceedings of a conference held at Dubna, USSR on October 17-21, 1989. Basel etc.: Birkhäuser Verlag. 115--117 (1990; Zbl 0728.34090)
Derfel, G. A. Kato problem for functional-differential equations and difference Schrödinger operators. (English) Zbl 0728.34067 Order, disorder and chaos in quantum systems, Proc. Conf., Dubna/USSR 1989, Oper. Theory, Adv. Appl. 46, 319-321 (1990). Reviewer: D.Robert (Nantes) MSC: 34K05 47E05 34L40 PDFBibTeX XMLCite \textit{G. A. Derfel}, in: Order, disorder and chaos in quantum systems. Proceedings of a conference held at Dubna, USSR on October 17-21, 1989. Basel etc.: Birkhäuser Verlag. 319--321 (1990; Zbl 0728.34067)
Yafaev, D. R. On the asymptotics of scattering phases for the Schrödinger equation. (English) Zbl 0723.35062 Ann. Inst. Henri Poincaré, Phys. Théor. 53, No. 3, 283-299 (1990). Reviewer: D.Robert (Nantes) MSC: 35P25 35J10 35P20 PDFBibTeX XMLCite \textit{D. R. Yafaev}, Ann. Inst. Henri Poincaré, Phys. Théor. 53, No. 3, 283--299 (1990; Zbl 0723.35062) Full Text: Numdam EuDML
Anné, Colette Fonctions propres sur des variétés avec des anses fines, application à la multiplicité. (Eigenfunctions on manifolds with thin handles, the multiplicity mapping). (French) Zbl 0723.35052 Commun. Partial Differ. Equations 15, No. 11, 1617-1630 (1990). Reviewer: D.Robert (Nantes) MSC: 35P15 35J05 58J05 PDFBibTeX XMLCite \textit{C. Anné}, Commun. Partial Differ. Equations 15, No. 11, 1617--1630 (1990; Zbl 0723.35052) Full Text: DOI
Soffer, A.; Weinstein, M. I. Multichannel nonlinear scattering for nonintegrable equations. (English) Zbl 0721.35082 Commun. Math. Phys. 133, No. 1, 119-146 (1990). Reviewer: D.Robert (Nantes) MSC: 35Q55 35B40 35B35 35P25 PDFBibTeX XMLCite \textit{A. Soffer} and \textit{M. I. Weinstein}, Commun. Math. Phys. 133, No. 1, 119--146 (1990; Zbl 0721.35082) Full Text: DOI
Balabane, Mikhael; Cazenave, Thierry; Vázquez, Luis Existence of standing waves for Dirac fields with singular nonlinearities. (English) Zbl 0721.35065 Commun. Math. Phys. 133, No. 1, 53-74 (1990). Reviewer: D.Robert (Nantes) MSC: 35Q40 81Q05 PDFBibTeX XMLCite \textit{M. Balabane} et al., Commun. Math. Phys. 133, No. 1, 53--74 (1990; Zbl 0721.35065) Full Text: DOI
Bellout, Hamid; Friedman, Avner Scattering by stripe grating. (English) Zbl 0716.35061 J. Math. Anal. Appl. 147, No. 1, 228-248 (1990). Reviewer: D.Robert MSC: 35P25 81U05 35J10 PDFBibTeX XMLCite \textit{H. Bellout} and \textit{A. Friedman}, J. Math. Anal. Appl. 147, No. 1, 228--248 (1990; Zbl 0716.35061) Full Text: DOI
Carmona, René; Masters, Wen Chen; Simon, Barry Relativistic Schrödinger operators: Asymptotic behavior of the eigenfunctions. (English) Zbl 0716.35006 J. Funct. Anal. 91, No. 1, 117-142 (1990). Reviewer: D.Robert MSC: 35B40 35J10 35P99 PDFBibTeX XMLCite \textit{R. Carmona} et al., J. Funct. Anal. 91, No. 1, 117--142 (1990; Zbl 0716.35006) Full Text: DOI
Wang, Xue Ping Time-delay operators in semiclassical limit. II: Short-range potentials. (English) Zbl 0714.35064 Trans. Am. Math. Soc. 322, No. 1, 395-416 (1990). Reviewer: D.Robert MSC: 35P25 35J10 81Q20 35S05 PDFBibTeX XMLCite \textit{X. P. Wang}, Trans. Am. Math. Soc. 322, No. 1, 395--416 (1990; Zbl 0714.35064) Full Text: DOI
Helffer, B.; Sjöstrand, J. Analyse semi-classique pour l’équation de Harper. II: Comportement semi-classique près d’un rationnel. (Semiclassical analysis for the Harper equation. II. Semiclassical behaviour near a rational number). (French) Zbl 0714.34131 Mém. Soc. Math. Fr., Nouv. Sér. 40, 139 p. (1990). Reviewer: D.Robert MSC: 34L40 35P15 34L15 81Q20 35A27 PDFBibTeX XMLCite \textit{B. Helffer} and \textit{J. Sjöstrand}, Mém. Soc. Math. Fr., Nouv. Sér. 40, 139 p. (1990; Zbl 0714.34131) Full Text: Numdam EuDML
Purkait, Sasanka; Roy Chowdhury, A. Painlevé analysis and Hamiltonian structure of a new space-dependent KdV equation. (English) Zbl 0713.35088 Int. J. Theor. Phys. 29, No. 5, 515-519 (1990). Reviewer: D.Robert MSC: 35Q53 PDFBibTeX XMLCite \textit{S. Purkait} and \textit{A. Roy Chowdhury}, Int. J. Theor. Phys. 29, No. 5, 515--519 (1990; Zbl 0713.35088) Full Text: DOI
Asch, J. On the classical limit of Berry’s phase integrable systems. (English) Zbl 0698.58026 Commun. Math. Phys. 127, No. 3, 637-651 (1990). Reviewer: D.Robert MSC: 53D50 37J35 37K10 81Q99 PDFBibTeX XMLCite \textit{J. Asch}, Commun. Math. Phys. 127, No. 3, 637--651 (1990; Zbl 0698.58026) Full Text: DOI
Cámera, G. A. Some inequalities for the first eigenvalue of the Laplace-Beltrami operator. (English) Zbl 0726.34065 Notas Mat., Merida 100, 67-82 (1989). Reviewer: D.Robert (Nantes) MSC: 34L15 35P15 PDFBibTeX XML
Helffer, B.; Sjöstrand, J. Semi-classical analysis for Harper’s equation. III: Cantor structure of the spectrum. (English) Zbl 0725.34099 Mém. Soc. Math. Fr., Nouv. Sér. 39, 124 p. (1989). Reviewer: D.Robert (Nantes) MSC: 34L40 35P05 PDFBibTeX XMLCite \textit{B. Helffer} and \textit{J. Sjöstrand}, Mém. Soc. Math. Fr., Nouv. Sér. 39, 124 p. (1989; Zbl 0725.34099) Full Text: DOI Numdam EuDML
Balslev, E.; Skibsted, E. Resonance theory of two-body Schrödinger operators. (English) Zbl 0714.35063 Ann. Inst. Henri Poincaré, Phys. Théor. 51, No. 2, 129-154 (1989). Reviewer: D.Robert MSC: 35P25 81Q10 35J10 PDFBibTeX XMLCite \textit{E. Balslev} and \textit{E. Skibsted}, Ann. Inst. Henri Poincaré, Phys. Théor. 51, No. 2, 129--154 (1989; Zbl 0714.35063) Full Text: Numdam EuDML
Kiriaki, K.; Athanasiadis, Ch. Low-frequency scattering by an ellipsoidal dielectric with a confocal ellipsoidal perfect conductor core. (English) Zbl 0713.35070 Math. Balk., New Ser. 3, No. 3-4, 370-389 (1989). Reviewer: D.Robert MSC: 35P25 78A45 PDFBibTeX XMLCite \textit{K. Kiriaki} and \textit{Ch. Athanasiadis}, Math. Balk., New Ser. 3, No. 3--4, 370--389 (1989; Zbl 0713.35070)
Sigal, I. M. Many-body scattering problem. (English) Zbl 0713.35068 Schrödinger operators, Proc. Nord. Summer Sch. Math., Sandbjerg Slot, Sønderborg/Denmark 1988, Lect. Notes Phys. 345, 427-443 (1989). Reviewer: D.Robert MSC: 35P25 35J10 81U10 PDFBibTeX XML
Robert, D. Asymptotique de la phase de diffusion à haute énergie pour des perturbations du laplacien. (High energy asymptotics of the scattering phase for perturbations of the Laplacian). (French) Zbl 0706.35107 Sémin. Équations Dériv. Partielles 1988-1989, Exp. No. 17, 14 p. (1989). Reviewer: D.Robert MSC: 35P25 81U05 PDFBibTeX XML Full Text: Numdam EuDML
Rajkov, G. D. Spectral asymptotics for the Schrödinger operator with potential which steadies at infinity. (English) Zbl 0704.35110 Commun. Math. Phys. 124, No. 4, 665-685 (1989). Reviewer: D.Robert MSC: 35P20 35J10 PDFBibTeX XMLCite \textit{G. D. Rajkov}, Commun. Math. Phys. 124, No. 4, 665--685 (1989; Zbl 0704.35110) Full Text: DOI
Friedlander, Leonid Asymptotic behavior of the eigenvalues of the p-Laplacian. (English) Zbl 0704.35108 Commun. Partial Differ. Equations 14, No. 8-9, 1059-1069 (1989). Reviewer: D.Robert MSC: 35P20 35J05 35P30 PDFBibTeX XMLCite \textit{L. Friedlander}, Commun. Partial Differ. Equations 14, No. 8--9, 1059--1069 (1989; Zbl 0704.35108) Full Text: DOI
Briet, Ph.; Combes, J. M.; Duclos, P. Spectral stability under tunneling. (English) Zbl 0702.35189 Commun. Math. Phys. 126, No. 1, 133-156 (1989). Reviewer: D.Robert MSC: 35P15 35J10 81Q15 PDFBibTeX XMLCite \textit{Ph. Briet} et al., Commun. Math. Phys. 126, No. 1, 133--156 (1989; Zbl 0702.35189) Full Text: DOI
Möller, Manfred Equivalence of differential-boundary eigenvalue operators and their characteristic matrices. (English) Zbl 0684.34028 Math. Nachr. 141, 299-312 (1989). Reviewer: D.Robert MSC: 34L99 PDFBibTeX XMLCite \textit{M. Möller}, Math. Nachr. 141, 299--312 (1989; Zbl 0684.34028) Full Text: DOI
Callot, J. L. Solutions visibles de l’équation de Schrödinger. (Visible solutions to the Schrödinger equation). (French) Zbl 0684.34026 Mathématique finitaires & analyse non standard, Publ. Math. Univ. Paris VII, 31, 105-119 (1989). Reviewer: D.Robert MSC: 34L99 PDFBibTeX XML
Agmon, Shmuel; Herbst, Ira; Skibsted, Erik Perturbation of embedded eigenvalues in the generalized N-body problem. (English) Zbl 0668.35078 Commun. Math. Phys. 122, No. 3, 411-438 (1989). Reviewer: D.Robert MSC: 35P25 35B20 35P05 35J10 PDFBibTeX XMLCite \textit{S. Agmon} et al., Commun. Math. Phys. 122, No. 3, 411--438 (1989; Zbl 0668.35078) Full Text: DOI
Robert, D.; Tamura, H. Asymptotic behavior of scattering amplitudes in semi-classical and low energy limits. (English) Zbl 0659.35026 Ann. Inst. Fourier 39, No. 1, 155-192 (1989). Reviewer: D.Robert MSC: 35J10 35P25 35B40 PDFBibTeX XMLCite \textit{D. Robert} and \textit{H. Tamura}, Ann. Inst. Fourier 39, No. 1, 155--192 (1989; Zbl 0659.35026) Full Text: DOI Numdam EuDML
Laurent, Yves; Monteiro Fernandes, Teresa Systèmes différentiels fuchsiens le long d’une sous-variété. (Fuchsian differential systems along a submanifold). (French) Zbl 0704.35032 Publ. Res. Inst. Math. Sci. 24, No. 3, 397-431 (1988). Reviewer: D.Robert MSC: 35G05 35B05 PDFBibTeX XMLCite \textit{Y. Laurent} and \textit{T. Monteiro Fernandes}, Publ. Res. Inst. Math. Sci. 24, No. 3, 397--431 (1988; Zbl 0704.35032) Full Text: DOI
Martinez, André Développements asymptotiques dans l’approximation de Born-Oppenheimer. (Asymptotic expansions in the Born-Oppenheimer approximation). (French) Zbl 0699.35209 Journ. Équ. Dériv. Partielles, St.-Jean-De-Monts 1988, Exp. No. 10, 4 p. (1988). Reviewer: D.Robert MSC: 35P99 35Q99 81Q15 PDFBibTeX XML Full Text: Numdam EuDML
Smelov, V. V. Approximation of functions by eigenfunctions of the Sturm-Liouville problems. (English) Zbl 0684.34029 Numerical analysis, Proc. 2nd Int. Symp., Prague/Czech. 1987, Teubner- Texte Math. 107, 277-281 (1988). Reviewer: D.Robert MSC: 34L99 PDFBibTeX XML
Pons, R.; Marcilhacy, G. Contribution à l’étude de l’équation de Schrödinger avec un potentiel de Coulomb et un terme de confinement linéaire. (A contribution to the Schrödinger equation with a Coulomb potential and a term of linear boundness). (French) Zbl 0684.34027 Ann. Soc. Sci. Bruxelles, Sér. I 102, No. 1-2, 3-17 (1988). Reviewer: D.Robert MSC: 34L99 PDFBibTeX XMLCite \textit{R. Pons} and \textit{G. Marcilhacy}, Ann. Soc. Sci. Brux., Sér. I 102, No. 1--2, 3--17 (1988; Zbl 0684.34027)
Pang, M. M. H. \(L^ 1\) properties of two classes of singular second order elliptic operators. (English) Zbl 0675.47054 J. Lond. Math. Soc., II. Ser. 38, No. 3, 525-543 (1988). Reviewer: D.Robert MSC: 47F05 35J15 47D03 PDFBibTeX XMLCite \textit{M. M. H. Pang}, J. Lond. Math. Soc., II. Ser. 38, No. 3, 525--543 (1988; Zbl 0675.47054) Full Text: DOI
Meshkov, V. Z. Inequalities of Carleman type and a theorem of Kato. (English. Russian original) Zbl 0675.47052 Sov. Math., Dokl. 37, No. 3, 726-728 (1988); translation from Dokl. Akad. Nauk SSSR 300, No. 4, 793-795 (1988). Reviewer: D.Robert MSC: 47F05 35J10 26D10 35P99 PDFBibTeX XMLCite \textit{V. Z. Meshkov}, Sov. Math., Dokl. 37, No. 3, 726--728 (1988; Zbl 0675.47052); translation from Dokl. Akad. Nauk SSSR 300, No. 4, 793--795 (1988)
Aliev, A. B. Unilateral problems for quasilinear hyperbolic operators in function spaces. (English. Russian original) Zbl 0675.47050 Sov. Math., Dokl. 36, No. 3, 443-446 (1988); translation from Dokl. Akad. Nauk SSSR 297, 271-275 (1987). Reviewer: D.Robert MSC: 47F05 35L85 PDFBibTeX XMLCite \textit{A. B. Aliev}, Sov. Math., Dokl. 36, No. 3, 443--446 (1988; Zbl 0675.47050); translation from Dokl. Akad. Nauk SSSR 297, 271--275 (1987)
Schechter, Martin Exact estimates for potentials. (English) Zbl 0668.35072 SIAM J. Math. Anal. 19, No. 6, 1324-1328 (1988). Reviewer: D.Robert MSC: 35P15 35J10 47Gxx 45P05 PDFBibTeX XMLCite \textit{M. Schechter}, SIAM J. Math. Anal. 19, No. 6, 1324--1328 (1988; Zbl 0668.35072) Full Text: DOI
Bochenek, Jan On some linear eigenvalue problems with an indefinite weight function. (English) Zbl 0668.35070 Zesz. Nauk. Uniw. Jagielloń. 860, Acta Math. 27, 315-323 (1988). Reviewer: D.Robert MSC: 35P05 35J25 PDFBibTeX XMLCite \textit{J. Bochenek}, Zesz. Nauk. Uniw. Jagielloń. [...], Acta Math. 860(27), 315--323 (1988; Zbl 0668.35070)
Olver, Peter J. Darboux’ theorem for Hamiltonian differential operators. (English) Zbl 0651.47036 J. Differ. Equations 71, No. 1, 10-33 (1988). Reviewer: D.Robert MSC: 47E05 37J99 PDFBibTeX XMLCite \textit{P. J. Olver}, J. Differ. Equations 71, No. 1, 10--33 (1988; Zbl 0651.47036) Full Text: DOI
Krishna Kumar, V.; Padmanabhan, A. On the deficiency indices of third-order differential operators. (English) Zbl 0648.34028 Bull. Lond. Math. Soc. 20, No. 4, 333-336 (1988). Reviewer: D.Robert MSC: 34L99 47B25 PDFBibTeX XMLCite \textit{V. Krishna Kumar} and \textit{A. Padmanabhan}, Bull. Lond. Math. Soc. 20, No. 4, 333--336 (1988; Zbl 0648.34028) Full Text: DOI
Esquinas, J.; López-Gómez, J. Optimal multiplicity in local bifurcation theory. I: Generalized generic eigenvalues. (English) Zbl 0648.34027 J. Differ. Equations 71, No. 1, 72-92 (1988). Reviewer: D.Robert MSC: 34L99 34B15 PDFBibTeX XMLCite \textit{J. Esquinas} and \textit{J. López-Gómez}, J. Differ. Equations 71, No. 1, 72--92 (1988; Zbl 0648.34027) Full Text: DOI
Iwasaki, Katsunori On the inverse Sturm-Liouville problem with spatial symmetry. (English) Zbl 0648.34022 Funkc. Ekvacioj, Ser. Int. 31, No. 1, 25-74 (1988). Reviewer: D.Robert MSC: 34L99 34A55 PDFBibTeX XMLCite \textit{K. Iwasaki}, Funkc. Ekvacioj, Ser. Int. 31, No. 1, 25--74 (1988; Zbl 0648.34022)
Hansen, W.; Hueber, H. Eigenvalues in potential theory. (English) Zbl 0647.35062 J. Differ. Equations 73, No. 1, 133-152 (1988). Reviewer: D.Robert MSC: 35P05 35J10 PDFBibTeX XMLCite \textit{W. Hansen} and \textit{H. Hueber}, J. Differ. Equations 73, No. 1, 133--152 (1988; Zbl 0647.35062) Full Text: DOI
Freiling, Gerhard General boundary eigenvalue problems for systems of differential equations with multiple roots of the characteristic equation. (English) Zbl 0643.34022 Proc. R. Soc. Edinb., Sect. A 108, No. 1-2, 45-56 (1988). Reviewer: D.Robert MSC: 34L99 PDFBibTeX XMLCite \textit{G. Freiling}, Proc. R. Soc. Edinb., Sect. A, Math. 108, No. 1--2, 45--56 (1988; Zbl 0643.34022) Full Text: DOI
Kirsch, Werner On the difference between eigenvalues of Sturm-Liouville operators and the semi-classical limit. (English) Zbl 0643.34026 Differential equations and mathematical physics, Proc. Int. Conf., Birmingham/Ala. 1986, Lect. Notes Math. 1285, 230-235 (1987). Reviewer: D.Robert MSC: 34L99 PDFBibTeX XML
Il’in, V. A.; Mojseev, E. I. The Sturm-Liouville operator with a nonlocal second-order boundary condition. (English. Russian original) Zbl 0643.34025 Sov. Phys., Dokl. 32, No. 6, 462-464 (1987); translation from Dokl. Akad. Nauk SSSR 294, No. 6, 1340-1345 (1987). Reviewer: D.Robert MSC: 34L99 PDFBibTeX XMLCite \textit{V. A. Il'in} and \textit{E. I. Mojseev}, Sov. Phys., Dokl. 32, No. 6, 462--464 (1987; Zbl 0643.34025); translation from Dokl. Akad. Nauk SSSR 294, No. 6, 1340--1345 (1987)
Krall, A. M.; Littlejohn, L. L. Sturm-Liouville operators and orthogonal polynomials. (English) Zbl 0629.34027 Oscillation, bifurcation and chaos, Proc. Annu. Semin., Toronto/Can. 1986, CMS Conf. Proc. 8, 247-260 (1987). Reviewer: D.Robert MSC: 34L99 47E05 34B20 34B30 33C45 PDFBibTeX XML
Maksudov, F. G.; Gusejnov, G. Sh. On solution of the inverse scattering problem for a quadratic pencil of one-dimensional Schrödinger operators on the whole axis. (English. Russian original) Zbl 0629.34013 Sov. Math., Dokl. 34, 34-38 (1987); translation from Dokl. Akad. Nauk SSSR 289, 42-46 (1986). Reviewer: D.Robert MSC: 34A55 34L99 34B30 PDFBibTeX XMLCite \textit{F. G. Maksudov} and \textit{G. Sh. Gusejnov}, Sov. Math., Dokl. 34, 34--38 (1987; Zbl 0629.34013); translation from Dokl. Akad. Nauk SSSR 289, 42--46 (1986)
Grubb, Gerd Complex powers of pseudo-differential boundary value problems with the transmission property. (English) Zbl 0623.47068 Pseudo-differential operators, Proc. Conf., Oberwolfach/Ger. 1986, Lect. Notes Math. 1256, 169-191 (1987). Reviewer: D.Robert MSC: 47Gxx 47A60 58J40 35S05 PDFBibTeX XML
Kon, M. A.; Raphael, L. A.; Young, J. E. Kernels and equisummation properties of uniformly elliptic operators. (English) Zbl 0622.35052 J. Differ. Equations 67, 256-268 (1987). Reviewer: D.Robert MSC: 35P10 35J30 PDFBibTeX XMLCite \textit{M. A. Kon} et al., J. Differ. Equations 67, 256--268 (1987; Zbl 0622.35052) Full Text: DOI
Hempel, Rainer; Voigt, Jürgen On the \(L_ p\)-spectrum of Schrödinger operators. (English) Zbl 0622.35050 J. Math. Anal. Appl. 121, 138-159 (1987). Reviewer: D.Robert MSC: 35P05 35J10 PDFBibTeX XMLCite \textit{R. Hempel} and \textit{J. Voigt}, J. Math. Anal. Appl. 121, 138--159 (1987; Zbl 0622.35050) Full Text: DOI
Gesztesy, F.; Holden, H. A unified approach to eigenvalues and resonances of Schrödinger operators using Fredholm determinants. (English) Zbl 0622.35049 J. Math. Anal. Appl. 123, 181-198 (1987). Reviewer: D.Robert MSC: 35P05 35J10 PDFBibTeX XMLCite \textit{F. Gesztesy} and \textit{H. Holden}, J. Math. Anal. Appl. 123, 181--198 (1987; Zbl 0622.35049) Full Text: DOI
Walter, Gilbert G.; Zayed, Ahmed J. Real singularities of singular Sturm-Liouville expansions. (English) Zbl 0613.34017 SIAM J. Math. Anal. 18, 219-227 (1987). Reviewer: D.Robert MSC: 34L99 PDFBibTeX XMLCite \textit{G. G. Walter} and \textit{A. J. Zayed}, SIAM J. Math. Anal. 18, 219--227 (1987; Zbl 0613.34017) Full Text: DOI
Lee, Gu Dae; Park, Jong Yeoul Asymptotic behavior of generalized solutions in Banach spaces. (English) Zbl 0651.47037 Bull. Korean Math. Soc. 23, 123-132 (1986). Reviewer: D.Robert MSC: 47E05 PDFBibTeX XMLCite \textit{G. D. Lee} and \textit{J. Y. Park}, Bull. Korean Math. Soc. 23, 123--132 (1986; Zbl 0651.47037)
Lopes, Orlando On the structure of the spectrum of a linear time periodic wave equation. (English) Zbl 0638.35062 J. Anal. Math. 47, 55-68 (1986). Reviewer: D.Robert MSC: 35P05 35L05 PDFBibTeX XMLCite \textit{O. Lopes}, J. Anal. Math. 47, 55--68 (1986; Zbl 0638.35062) Full Text: DOI
Helffer, B.; Sjöstrand, J. Résonances en limite semi-classique. (Resonances in semi-classical limit). (French) Zbl 0631.35075 Mém. Soc. Math. Fr., Nouv. Sér. 24/25, 228 p. (1986). Reviewer: D.Robert MSC: 35P25 35-02 35J10 PDFBibTeX XMLCite \textit{B. Helffer} and \textit{J. Sjöstrand}, Mém. Soc. Math. Fr., Nouv. Sér. 24/25, 228 p. (1986; Zbl 0631.35075) Full Text: DOI Numdam EuDML
Coifman, R. R.; Meyer, Yves Nonlinear harmonic analysis, operator theory and P.D.E. (English) Zbl 0623.47052 Beijing lectures in harmonic analysis, Ann. Math. Stud. 112, 3-45 (1986). Reviewer: D.Robert MSC: 47F05 47A60 PDFBibTeX XML
Ashbaugh, Mark S. On integrals of combinations of solutions of second-order differential equations. (English) Zbl 0621.34016 J. Phys. A 19, 3701-3703 (1986). Reviewer: D.Robert MSC: 34B30 34L99 PDFBibTeX XMLCite \textit{M. S. Ashbaugh}, J. Phys. A, Math. Gen. 19, 3701--3703 (1986; Zbl 0621.34016) Full Text: DOI
Vagabov, A. I. Completeness of the eigenfunctions of irregular differential operators in a space of vector-valued functions. (English. Russian original) Zbl 0621.34015 Math. Notes 40, 611-614 (1986); translation from Mat. Zametki 40, No. 2, 197-202 (1986). Reviewer: D.Robert MSC: 34L99 PDFBibTeX XMLCite \textit{A. I. Vagabov}, Math. Notes 40, 611--614 (1986; Zbl 0621.34015); translation from Mat. Zametki 40, No. 2, 197--202 (1986) Full Text: DOI
Hinton, D. B.; Mingarelli, A. B.; Read, T. T.; Shaw, J. K. On the number of eigenvalues in the spectral gap of a Dirac system. (English) Zbl 0618.34024 Proc. Edinb. Math. Soc., II. Ser. 29, 367-378 (1986). Reviewer: D.Robert MSC: 34L99 PDFBibTeX XMLCite \textit{D. B. Hinton} et al., Proc. Edinb. Math. Soc., II. Ser. 29, 367--378 (1986; Zbl 0618.34024) Full Text: DOI
Frentzen, Hilbert On J-symmetric quasi-differential expressions with matrix-valued coefficients. (English) Zbl 0615.34022 Quaest. Math. 10, 153-164 (1986). Reviewer: D.Robert MSC: 34L99 47E05 PDFBibTeX XMLCite \textit{H. Frentzen}, Quaest. Math. 10, 153--164 (1986; Zbl 0615.34022) Full Text: DOI
Riedel, Norbert Point spectrum for the almost Mathieu equation. (English) Zbl 0613.34018 C. R. Math. Acad. Sci., Soc. R. Can. 8, 399-403 (1986). Reviewer: D.Robert MSC: 34L99 47E05 PDFBibTeX XMLCite \textit{N. Riedel}, C. R. Math. Acad. Sci., Soc. R. Can. 8, 399--403 (1986; Zbl 0613.34018)
Daho, K.; Langer, H. Sturm-Liouville operators with an indefinite weight function: the periodic case. (English) Zbl 0613.34016 Rad. Mat. 2, 165-188 (1986). Reviewer: D.Robert MSC: 34L99 47B50 PDFBibTeX XMLCite \textit{K. Daho} and \textit{H. Langer}, Rad. Mat. 2, 165--188 (1986; Zbl 0613.34016)
Brüll, Ludger; Lange, Horst Solitary waves for quasilinear Schrödinger equations. (English) Zbl 0611.35081 Expo. Math. 4, 279-288 (1986). Reviewer: D.Robert MSC: 35Q99 35G20 35A05 PDFBibTeX XMLCite \textit{L. Brüll} and \textit{H. Lange}, Expo. Math. 4, 279--288 (1986; Zbl 0611.35081)
Yamamoto, Kazuhiro Characterization of a convex obstacle by singularities of the scattering kernel. (English) Zbl 0611.35066 J. Differ. Equations 64, 283-293 (1986). Reviewer: D.Robert MSC: 35P25 35L05 PDFBibTeX XMLCite \textit{K. Yamamoto}, J. Differ. Equations 64, 283--293 (1986; Zbl 0611.35066) Full Text: DOI
Moriyón, Roberto The degenerate complex Monge-Ampère equation on thin annuli. (English) Zbl 0611.35011 Commun. Partial Differ. Equations 11, 1205-1242 (1986). Reviewer: D.Robert MSC: 35G30 35B65 32U05 35F15 PDFBibTeX XMLCite \textit{R. Moriyón}, Commun. Partial Differ. Equations 11, 1205--1242 (1986; Zbl 0611.35011) Full Text: DOI
Tomantschger, K. W. Bergman kernels of the first kind for a class of self adjoint partial differential equations. (English) Zbl 0611.35006 Z. Angew. Math. Mech. 66, No. 5, T395-T396 (1986). Reviewer: D.Robert MSC: 35G05 35A20 35C15 PDFBibTeX XMLCite \textit{K. W. Tomantschger}, Z. Angew. Math. Mech. 66, T395--T396 (1986; Zbl 0611.35006) Full Text: DOI
Alimov, Sh. A. On a spectral problem of Bitsadze-Samarskiĭ type. (English. Russian original) Zbl 0608.35050 Sov. Math., Dokl. 33, 515-516 (1986); translation from Dokl. Akad. Nauk SSSR 287, 1289-1290 (1986). Reviewer: D.Robert MSC: 35P20 35P10 35J25 PDFBibTeX XMLCite \textit{Sh. A. Alimov}, Sov. Math., Dokl. 33, 515--516 (1986; Zbl 0608.35050); translation from Dokl. Akad. Nauk SSSR 287, 1289--1290 (1986)
Levine, Howard A.; Weinberger, Hans F. Inequalities between Dirichlet and Neumann eigenvalues. (English) Zbl 0608.35047 Arch. Ration. Mech. Anal. 94, 193-208 (1986). Reviewer: D.Robert MSC: 35P15 35J25 PDFBibTeX XMLCite \textit{H. A. Levine} and \textit{H. F. Weinberger}, Arch. Ration. Mech. Anal. 94, 193--208 (1986; Zbl 0608.35047) Full Text: DOI
Helffer, B.; Sjöstrand, J. Effet tunnel pour l’opérateur de Schrödinger semi-classique. II. Resonances. (Tunnel effect for the semiclassical Schrödinger operator. II. Resonances). (French) Zbl 0607.35027 Advances in microlocal analysis, Proc. NATO Adv. Study Inst., Castelvecchio-Pascoli (Lucca)/Italy 1985, NATO ASI Ser., Ser. C 168, 291-322 (1986). Reviewer: D.Robert MSC: 35J10 35G25 35B40 PDFBibTeX XML
Pliev, V. T. On the completeness of derived chains corresponding to half the eigenelements of a pencil of ordinary differential operators. (English. Russian original) Zbl 0607.34025 Sov. Math., Dokl. 33, 721-724 (1986); translation from Dokl. Akad. Nauk SSSR 288, 552-556 (1986). Reviewer: D.Robert MSC: 34L99 34B27 PDFBibTeX XMLCite \textit{V. T. Pliev}, Sov. Math., Dokl. 33, 721--724 (1986; Zbl 0607.34025); translation from Dokl. Akad. Nauk SSSR 288, 552--556 (1986)
Sabatier, P. C. Reconstruction ambiguities of inverse scattering on the line. (English) Zbl 0607.34024 Inverse problems, Proc. Conf., Oberwolfach/Ger. 1986, ISNM 77, 173-192 (1986). Reviewer: D.Robert MSC: 34L99 PDFBibTeX XML
Casdagli, Martin Symbolic dynamics for the renormalization map of a quasiperiodic Schrödinger equation. (English) Zbl 0606.39004 Commun. Math. Phys. 107, 295-318 (1986). Reviewer: D.Robert MSC: 39A70 PDFBibTeX XMLCite \textit{M. Casdagli}, Commun. Math. Phys. 107, 295--318 (1986; Zbl 0606.39004) Full Text: DOI
Benguria, R. A note on the gap between the first two eigenvalues for the Schrödinger operator. (English) Zbl 0601.35086 J. Phys. A 19, 477-478 (1986). Reviewer: D.Robert MSC: 35P15 35J10 PDFBibTeX XMLCite \textit{R. Benguria}, J. Phys. A, Math. Gen. 19, 477--478 (1986; Zbl 0601.35086) Full Text: DOI
Hoffmann-Ostenhof, Maria; Hoffmann-Ostenhof, Thomas; Swetina, Jörg Continuity and nodal properties near infinity for solutions of 2- dimensional Schrödinger equations. (English) Zbl 0599.35036 Duke Math. J. 53, 271-306 (1986). Reviewer: D.Robert MSC: 35J10 46E35 35B65 35B40 PDFBibTeX XMLCite \textit{M. Hoffmann-Ostenhof} et al., Duke Math. J. 53, 271--306 (1986; Zbl 0599.35036) Full Text: DOI
Burdet, G.; Perrin, M. Exact solutions of the nonlinear Schrödinger equation in time-dependent parabolic density profiles. (English) Zbl 0598.35107 Lett. Math. Phys. 11, 147-152 (1986). Reviewer: D.Robert MSC: 35Q99 35J10 35C05 81Q05 PDFBibTeX XMLCite \textit{G. Burdet} and \textit{M. Perrin}, Lett. Math. Phys. 11, 147--152 (1986; Zbl 0598.35107) Full Text: DOI
Topuzu, E. The characteristic spectrum associated to a linear discrete system. (English) Zbl 0629.39003 Lucr. Semin. Mat. Fiz. 1985, No. 2, 69-72 (1985). Reviewer: D.Robert MSC: 39A12 93C55 PDFBibTeX XMLCite \textit{E. Topuzu}, Lucr. Semin. Mat. Fiz. 1985, No. 2, 69--72 (1985; Zbl 0629.39003)
Deift, P.; Li, L. C.; Tomei, C. Toda flows with infinitely many variables. (English) Zbl 0615.58016 J. Funct. Anal. 64, 358-402 (1985). Reviewer: D.Robert MSC: 37C10 47E05 47D03 PDFBibTeX XMLCite \textit{P. Deift} et al., J. Funct. Anal. 64, 358--402 (1985; Zbl 0615.58016) Full Text: DOI
Pham The Lai Règles de quantification pour une classe d’opérateurs de Sturm- Liouville. (French) Zbl 0607.34022 Commun. Partial Differ. Equations 10, 1383-1410 (1985). Reviewer: D.Robert MSC: 34L99 PDFBibTeX XMLCite \textit{Pham The Lai}, Commun. Partial Differ. Equations 10, 1383--1410 (1985; Zbl 0607.34022) Full Text: DOI
Zhvaniya, I. A.; Kokaya, M. V.; Maksimov, M. Z. On a class of \(n\)th order quasilinear partial differential equations. (English. Russian original) Zbl 0604.35010 Sov. Math., Dokl. 32, 823-824 (1985); translation from Dokl. Akad. Nauk SSSR 285, 1048-1049 (1985). Reviewer: D.Robert MSC: 35G20 35A25 35Q99 PDFBibTeX XMLCite \textit{I. A. Zhvaniya} et al., Sov. Math., Dokl. 32, 823--824 (1985; Zbl 0604.35010); translation from Dokl. Akad. Nauk SSSR 285, 1048--1049 (1985)
Joó, I. Estimation of the Green function of the singular Schrödinger operator. (English) Zbl 0598.35032 Acta Math. Hung. 46, 275-284 (1985). Reviewer: D.Robert MSC: 35J10 35P20 35A22 PDFBibTeX XMLCite \textit{I. Joó}, Acta Math. Hung. 46, 275--284 (1985; Zbl 0598.35032) Full Text: DOI
Brändas, Erkki; Rittby, Magnus; Elander, Nils Titchmarsh-Weyl theory and its relations to scattering theory: Spectral densities and cross sections; theory and applications. (English) Zbl 0584.34019 J. Math. Phys. 26, 2648-2658 (1985). Reviewer: D.Robert MSC: 34L99 PDFBibTeX XMLCite \textit{E. Brändas} et al., J. Math. Phys. 26, 2648--2658 (1985; Zbl 0584.34019) Full Text: DOI
Przybycin, Jolanta Spectral properties of the certain differential operators of the second and fourth order. (English) Zbl 0584.34018 Zesz. Nauk. Uniw. Jagielloń. 715, Pr. Mat. 25, 269-276 (1985). Reviewer: D.Robert MSC: 34L99 47E05 PDFBibTeX XMLCite \textit{J. Przybycin}, Zesz. Nauk. Uniw. Jagielloń. [...], Pr. Mat. 715(25), 269--276 (1985; Zbl 0584.34018)
Komornik, V. Some new estimates for the eigenfunctions of higher order of a linear differential operator. (English) Zbl 0584.34016 Acta Math. Hung. 45, 451-457 (1985). Reviewer: D.Robert MSC: 34L99 47E05 PDFBibTeX XMLCite \textit{V. Komornik}, Acta Math. Hung. 45, 451--457 (1985; Zbl 0584.34016) Full Text: DOI
Brüning, Jochen Spectral analysis of singular Sturm-Liouville problems with operator coefficients. (English) Zbl 0562.34015 Singularities and constructive methods for their treatment, Proc. Conf., Oberwolfach 1983, Lect. Notes Math. 1121, 55-68 (1985). Reviewer: D.Robert MSC: 34L99 44A10 PDFBibTeX XML
Daho, K. On Titchmarsh-Weyl’s matrix function. (English) Zbl 0643.34027 Arab J. Math. 5, No. 1-2, 37-68 (1984). Reviewer: D.Robert MSC: 34L99 PDFBibTeX XMLCite \textit{K. Daho}, Arab J. Math. 5, No. 1--2, 37--68 (1984; Zbl 0643.34027)
Atkinson, F. V.; Fulton, C. T. Asymptotics of Sturm-Liouville eigenvalues for problems on a finite interval with one limit-circle singularity. I. (English) Zbl 0584.34015 Proc. R. Soc. Edinb., Sect. A 99, 51-70 (1984). Reviewer: D.Robert MSC: 34L99 PDFBibTeX XMLCite \textit{F. V. Atkinson} and \textit{C. T. Fulton}, Proc. R. Soc. Edinb., Sect. A, Math. 99, 51--70 (1984; Zbl 0584.34015) Full Text: DOI
Adam, John A. Green’s functions, complex eigenvalues and the initial-value problem. (English) Zbl 0583.35067 Bull., Inst. Math. Appl. 20, 171-176 (1984). Reviewer: D.Robert MSC: 35L05 35L20 35R05 PDFBibTeX XMLCite \textit{J. A. Adam}, Bull., Inst. Math. Appl. 20, 171--176 (1984; Zbl 0583.35067)
Meyer, Yves Intégrales singulières, opérateurs multilinéaires, analyse complexe et équations aux derivées partielles. (Singular integrals, multilinear operators, complex analysis and partial differential equations). (French) Zbl 0579.47052 Proc. Int. Congr. Math., Warszawa 1983, Vol. 2, 1001-1010 (1984). Reviewer: D.Robert MSC: 47Gxx 47F05 46F10 PDFBibTeX XML