Edit Profile (opens in new tab) Robert, Didier Compute Distance To: Compute Author ID: robert.didier Published as: Robert, Didier; Robert, D. Homepage: http://www.math.sciences.univ-nantes.fr/~robert/ External Links: MGP · ResearchGate · dblp Documents Indexed: 118 Publications since 1971, including 3 Books 4 Contributions as Editor Reviewing Activity: 120 Reviews Co-Authors: 37 Co-Authors with 78 Joint Publications 617 Co-Co-Authors all top 5 Co-Authors 44 single-authored 16 Helffer, Bernard 15 Combescure, Monique 8 Tamura, Hideo 5 Thomann, Laurent 5 Wang, Xue Ping 3 Dauge, Monique 3 Maspero, Alberto 2 Aboud, Fatima 2 Bambusi, Dario 2 Fermanian-Kammerer, Clotilde 2 Gérard, Christian 2 Grébert, Benoît 2 Lai, Pham The 2 Lasser, Caroline 2 Martinez, André 2 Petkov, Vesselin M. 2 Pham the Lai 2 Poiret, Aurélien 2 Sordoni, Vania 1 Bily, J. M. 1 Bouzouina, Abdelkader 1 Bruneau, Vincent 1 Cardoso, Fernando 1 De Bièvre, Stephan 1 Elong, Ouissam 1 Guillopé, Laurent 1 Imekraz, Rafik 1 Jauberteau, François 1 Klein, Markus 1 Laptev, Ari 1 Moebs, Guy 1 Nicoleau, François 1 Ralston, James V. 1 Sá Barreto, Antônio 1 Safarov, Yuri G. 1 Senoussaoui, Abderrahmane 1 Smilga, Andrei V. all top 5 Serials 9 Comptes Rendus de l’Académie des Sciences. Série I 6 Communications in Mathematical Physics 6 Journal of Functional Analysis 5 Communications in Partial Differential Equations 4 Annales de l’Institut Henri Poincaré. Physique Théorique 3 Journal of Mathematical Physics 3 Asymptotic Analysis 3 Journal de Mathématiques Pures et Appliquées. Neuvième Série 3 Comptes Rendus Hebdomadaires des Séances de l’Académie des Sciences, Série A 2 Helvetica Physica Acta 2 Israel Journal of Mathematics 2 Reviews in Mathematical Physics 2 American Journal of Mathematics 2 Annales de l’Institut Fourier 2 Annali della Scuola Normale Superiore di Pisa. Classe di Scienze. Serie IV 2 Duke Mathematical Journal 2 Osaka Journal of Mathematics 2 St. Petersburg Mathematical Journal 2 Matemática Contemporânea 2 Annales Henri Poincaré 2 Astérisque 2 Analysis & PDE 2 Theoretical and Mathematical Physics (Cham) 1 Journal d’Analyse Mathématique 1 Arkiv för Matematik 1 Annales Scientifiques de l’École Normale Supérieure. Quatrième Série 1 Gazette des Mathématiciens 1 Integral Equations and Operator Theory 1 Transactions of the American Mathematical Society 1 Annales de la Faculté des Sciences de Toulouse. Série V. Mathématiques 1 Chinese Annals of Mathematics. Series B 1 IMRN. International Mathematics Research Notices 1 Annals of Physics 1 Mathematical Research Letters 1 Serdica Mathematical Journal 1 European Mathematical Society Newsletter 1 Journal of Mathematical Study 1 Comptes Rendus de l’Académie des Sciences. Série II. Fascicule b. Mécanique, Physique, Astronomie 1 Journal of the European Mathematical Society (JEMS) 1 Cubo 1 Progress in Mathematics 1 Séminaires et Congrès 1 Journal of Physics A: Mathematical and Theoretical 1 Journal of Spectral Theory all top 5 Fields 86 Partial differential equations (35-XX) 59 Quantum theory (81-XX) 27 Operator theory (47-XX) 8 Global analysis, analysis on manifolds (58-XX) 7 Ordinary differential equations (34-XX) 5 Statistical mechanics, structure of matter (82-XX) 4 General and overarching topics; collections (00-XX) 4 Special functions (33-XX) 4 Dynamical systems and ergodic theory (37-XX) 4 Functional analysis (46-XX) 4 Numerical analysis (65-XX) 3 Probability theory and stochastic processes (60-XX) 3 Mechanics of particles and systems (70-XX) 2 Harmonic analysis on Euclidean spaces (42-XX) 1 History and biography (01-XX) 1 Linear and multilinear algebra; matrix theory (15-XX) 1 Integral transforms, operational calculus (44-XX) 1 Differential geometry (53-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 83 Publications have been cited 1,281 times in 774 Documents Cited by ▼ Year ▼ Autour de l’approximation semi-classique. (Around semiclassical approximation). Zbl 0621.35001Robert, Didier 180 1987 Calcul fonctionnel par la transformation de Mellin et opérateurs admissibles. Zbl 0524.35103Helffer, B.; Robert, D. 93 1983 Coherent states and applications in mathematical physics. Zbl 1243.81004Combescure, Monique; Robert, Didier 89 2012 Ergodicité et limite semi-classique. (Ergodicity and semi-classical limit). Zbl 0624.58039Helffer, B.; Martinez, A.; Robert, D. 62 1987 Propriétés spectrales d’opérateurs pseudo-différentiels. Zbl 0392.35056Robert, D. 44 1978 Reducibility of the quantum harmonic oscillator in \(d\)-dimensions with polynomial time-dependent perturbation. Zbl 1386.35059Bambusi, Dario; Grébert, Benoît; Maspero, Alberto; Robert, Didier 44 2018 Comportement semi-classique du spectre des hamiltoniens quantiques elliptiques. Zbl 0451.35022Robert, D.; Helffer, B. 41 1981 Propriétés asymptotiques du spectre d’opérateurs pseudodifferentiels sur \(R^ n\). Zbl 0501.35081Helffer, Bernard; Robert, Didier 40 1982 Uniform semiclassical estimates for the propagation of quantum observables. Zbl 1069.35061Bouzouina, A.; Robert, D. 36 2002 Semi-classical estimates for resolvents and asymptotics for total scattering cross-sections. Zbl 0648.35066Robert, Didier; Tamura, Hideo 33 1987 On time dependent Schrödinger equations: global well-posedness and growth of Sobolev norms. Zbl 1366.35153Maspero, A.; Robert, D. 33 2017 Puits de potentiel généralisés et asymptotique semi-classique. (Generalized potential wells and semiclassical asymptotic). Zbl 0565.35082Helffer, B.; Robert, D. 32 1984 A proof of the Gutzwiller semiclassical trace formula using coherent states decomposition. Zbl 0939.58031Combescure, Monique; Ralston, James; Robert, Didier 27 1999 Semiclassical spreading of quantum wave packets and applications near unstable fixed points of the classical flow. Zbl 0894.35026Combescure, M.; Robert, D. 27 1997 Relative time-delay for perturbations of elliptic operators and semiclassical asymptotics. Zbl 0813.35073Robert, Didier 25 1994 Asymptotique des niveaux d’energie pour des Hamiltoniens à un degré de liberte. Zbl 0519.35063Helffer, B.; Robert, D. 23 1982 Asymptotics for high energies of the scattering phase for second order perturbations of the Laplacian. (Asymptotique de la phase de diffusion à haute énergie pour des perturbations du second ordre du Laplacien.) Zbl 0801.35100Robert, D. 21 1992 Semi-classical bounds for resolvents of Schrödinger operators and asymptotics for scattering phases. Zbl 0561.35021Robert, Didier; Tamura, Hideo 21 1984 Sur un problème aux valeurs propres non linéaire. Zbl 0444.35065Pham The Lai; Robert, D. 20 1980 Asymptotique semi-classique du spectre d’hamiltoniens quantiques et trajectoires classiques périodiques. Zbl 0574.35067Petkov, Vesslin; Robert, Didier 20 1985 Comportement asymptotique des valeurs propres d’opérateurs du type Schrödinger à potentiel ”dégénérée”. Zbl 0511.35069Robert, Didier 19 1982 Asymptotic behavior of scattering amplitudes in semi-classical and low energy limits. Zbl 0659.35026Robert, D.; Tamura, H. 17 1989 Breit-Wigner formulas for the scattering phase and the total scattering cross-section in the semi-classical limit. Zbl 0704.35114Gérard, C.; Martinez, A.; Robert, D. 17 1989 On the Herman-Kluk semiclassical approximation. Zbl 1206.35212Robert, Didier 16 2010 Probabilistic global well-posedness for the supercritical nonlinear harmonic oscillator. Zbl 1322.35190Poiret, Aurélien; Robert, Didier; Thomann, Laurent 15 2014 Semi-classical asymptotics for local spectral densities and time delay problems in scattering processes. Zbl 0663.47009Robert, D.; Tamura, H. 13 1988 Supersymmetry versus ghosts. Zbl 1152.81591Robert, Didier; Smilga, Andrei V. 12 2008 Semiclassical asymptotics for the spectral shift function. Zbl 0922.35108Robert, Didier 12 1999 Growth of Sobolev norms for abstract linear Schrödinger equations. Zbl 1460.35307Bambusi, Dario; Grébert, Benoît; Maspero, Alberto; Robert, Didier 11 2021 Étude du spectre pour un opérateur globalement elliptique dont le symbole de Weyl présente des symétries. II: Action des groupes de Lie compacts. (Spectral study for a globally elliptic operator the Weyl symbol of which presents symmetries. II: Actions of compact Lie groups). Zbl 0605.58042Helffer, B.; Robert, D. 11 1986 Asymptotique à grande energie de la phase de diffusion pour un potentiel. (Large energy asymptotic of the diffusion phase for a potential.). Zbl 0737.35054Robert, Didier 11 1990 Riesz means of bound states and semiclassical limit connected with a Lieb-Thirring’s conjecture. Zbl 0717.35062Helffer, B.; Robert, D. 11 1990 Calcul fonctionnel sur les opérateurs admissibles et application. Zbl 0482.35069Robert, Didier 11 1982 Invariants orthogonaux pour certaines classes d’operateurs. (Orthogonal invariants for certain classes of operators). Zbl 0226.47017Robert, Didier 10 1973 Propagation of coherent states in quantum mechanics and applications. Zbl 1146.35086Robert, Didier 10 2007 Existence of time-delay operators for Stark-Hamiltonians. Zbl 0677.35080Robert, Didier; Wang, Xue Ping 10 1989 Asymptotics of the scattering phase for the Dirac operator: high energy, semi-classical and non-relativistic limits. Zbl 1040.81091Bruneau, Vincent; Robert, Didier 9 1999 Étude du spectre pour un opérateur globalement elliptique dont le symbole de Weyl présente des symétries. I: Action des groupes finis. (Study of the spectrum of a global elliptic operator whose Weyl symbol shows symmetries. I: Action of finite groups). Zbl 0583.58029Helffer, Bernard; Robert, Didier 8 1984 Riesz means of bounded states and semi-classical limit connected with a Lieb-Thirring conjecture. II. Zbl 0728.35078Helffer, B.; Robert, D. 8 1990 On scattering theory for long range perturbations of Laplace operators. Zbl 0813.35072Robert, D. 7 1992 On the Weyl formula for obstacles. Zbl 0849.35096Robert, Didier 7 1996 Semi-classical approximation in quantum mechanics. A survey of old and recent mathematical results. Zbl 0892.35131Robert, D. 7 1997 Random-weighted Sobolev inequalities on \(\mathbb{R}^d\) and application to Hermite functions. Zbl 1310.81060Poiret, Aurélien; Robert, Didier; Thomann, Laurent 7 2015 Comportement asymptotique precise du spectre d’opérateurs globalement elliptiques dans \(R^ n\). Zbl 0503.35070Helffer, B.; Robert, D. 7 1981 Comportement semi-classique du spectre des hamiltoniens quantiques hypoelliptiques. Zbl 0507.35066Helffer, B.; Robert, D. 7 1982 Comportement asymptotique precise du spectre d’opérateurs globalement elliptiques dans \(R^ n\). Zbl 0467.35074Helffer, Bernard; Robert, Didier 6 1981 Semiclassical propagation on \(|\log \hbar|\) time scales. Zbl 1127.81328De Bièvre, Stephan; Robert, Didier 6 2003 A phase-space study of the quantum Loschmidt echo in the semiclassical limit. Zbl 1109.81051Combescure, Monique; Robert, Didier 6 2007 Quadratic quantum Hamiltonians revisited. Zbl 1105.35092Combescure, Monique; Robert, Didier 6 2006 Weyl’s formula for a class of pseudodifferential operators with negative order in \(L^ 2({\mathbb{R}}^ n)\). Zbl 0629.35098Dauge, Monique; Robert, Didier 5 1987 On random Hermite series. Zbl 1357.60047Imekraz, Rafik; Robert, Didier; Thomann, Laurent 5 2016 Quantum scattering theory for long and short range perturbations of the magnetic field. (Théorie de la diffusion quantique pour des perturbations à longue et courte portée du champ magnétique.) Zbl 0780.35091Nicoleau, François; Robert, Didier 4 1991 Time-delay and spectral density for Stark Hamiltonians. II: Asymptotics of trace formulae. Zbl 0747.35029Robert, D.; Wang, Xue Ping 4 1991 Random weighted Sobolev inequalities and application to quantum ergodicity. Zbl 1341.60074Robert, Didier; Thomann, Laurent 4 2015 Breit-Wigner formula for the scattering phase in the Stark effect. Zbl 0705.35093Klein, Markus; Robert, Didier; Wang, Xue Ping 4 1990 Fermionic coherent states. Zbl 1248.81076Combescure, Monique; Robert, Didier 4 2012 Distribution of matrix elements and level spacing for classically chaotic systems. Zbl 0833.58018Combescure, Monique; Robert, Didier 3 1994 Comportement semi-classique du spectre des hamiltoniens quantiques hypoelliptiques. Zbl 0465.35025Helffer, Bernard; Robert, Didier 3 1981 Rigorous semiclassical results for the magnetic response of an electron gas. Zbl 1027.82003Combescure, Monique; Robert, Didier 3 2001 Sur les opérateurs linéaires qui transforment la boule unite d’un espace de Banach en une partie latticiellement bornee d’un espace de Banach reticule. Zbl 0331.46008Robert, Didier 3 1976 Remarks on the paper of V. Guillemin and K. Okikiolu: “Subprincipal terms in Szegő estimates”. Zbl 0917.58046Laptev, A.; Robert, D.; Safarov, Yu. 3 1998 On the traces of operators (from Grothendieck to Lidskii). Zbl 06793887Robert, Didier 3 2017 The semi-classical Van-Vleck formula. Application to the Aharonov-Bohm effect. Zbl 0979.81040Bily, J. M.; Robert, D. 2 2001 Semiclassical sum rules and generalized coherent states. Zbl 0884.47048Combescure, M.; Robert, D. 2 1995 Développement asymptotique du noyau resolvant d’opérateurs elliptiques. Zbl 0393.35022Robert, Didier 2 1978 Remarks on asymptotic solutions for time dependent Schrödinger equations. Zbl 1054.35096Robert, Didier 2 2001 A trace formula for obstacles problems and applications. Zbl 0818.35074Robert, Didier 1 1994 Propagation of wave packets for systems presenting codimension one crossings. Zbl 1471.81020Fermanian-Kammerer, Clotilde; Lasser, Caroline; Robert, Didier 1 2021 Sur un problème aux valeurs propres non linéaire. Zbl 0413.35060Pham The Lai; Robert, D. 1 1979 Valeurs propres d’une classe d’équations différentielles singulieres sur une demi-droite. Zbl 0422.35062Lai, Pham The; Robert, D. 1 1979 Trace formulas and Dirichlet-Neumann problems with variable boundary: The scalar case. Zbl 0881.47025Robert, D.; Sordoni, V. 1 1996 Generalized determinants for Sturm-Liouville problems on the real line. Zbl 0913.35095Robert, Didier; Sordoni, Vania 1 1997 Coherent states propagation by the Schrödinger equation and semi-classical approximation. (Propagation d’états cohérents par l’équation de Schrödinger et approximation semi-classique.) Zbl 0860.35104Combescure, Monique; Robert, Didier 1 1996 Semiclassical analysis of a nonlinear eigenvalue problem and nonanalytic hypoellipticity. Zbl 1082.35116Helffer, Bernard; Robert, Didier; Wang, Xue Ping 1 2004 Nonlinear eigenvalue problems. Zbl 1083.35082Robert, Didier 1 2004 Analyse semi-classique de l’effet tunnel [d’après B. Helffer et J. Sjöstrand]. (Semiclassical analysis of the tunnel effect). Zbl 0632.35014Robert, Didier 1 1987 Nonlinear eigenvalues problems with a small parameter. Zbl 0548.35094Robert, Didier 1 1984 Formule de Weyl pour une classe d’opérateurs pseudodifférentiels d’ordre négatif sur \(L^ 2({\mathbb{R}}^ n)\). (Weyl’s formula for pseudodifferential operators of negative order in \(L^ 2({\mathbb{R}}^ n))\). Zbl 0587.47054Dauge, Monique; Robert, Didier 1 1986 Remarks on time-dependent Schrödinger equations, bound states, and coherent states. Zbl 1322.81036Robert, D. 1 2004 Comportement semi-classique du spectre des Hamiltoniens quantiques elliptiques. Zbl 0459.35068Helffer, B.; Robert, D. 1 1980 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). Zbl 0706.35107Robert, D. 1 1989 The trace of operators (from Grothendieck to Lidskii). (Sur les traces d’opérateurs (de Grothendieck à Lidskii).) Zbl 1358.47001Robert, Didier 1 2014 Remarks on a paper of S. Zelditch: ”Szegoe limit theorems in quantum mechanics”. Zbl 0524.35082Robert, Didier 1 1983 Growth of Sobolev norms for abstract linear Schrödinger equations. Zbl 1460.35307Bambusi, Dario; Grébert, Benoît; Maspero, Alberto; Robert, Didier 11 2021 Propagation of wave packets for systems presenting codimension one crossings. Zbl 1471.81020Fermanian-Kammerer, Clotilde; Lasser, Caroline; Robert, Didier 1 2021 Reducibility of the quantum harmonic oscillator in \(d\)-dimensions with polynomial time-dependent perturbation. Zbl 1386.35059Bambusi, Dario; Grébert, Benoît; Maspero, Alberto; Robert, Didier 44 2018 On time dependent Schrödinger equations: global well-posedness and growth of Sobolev norms. Zbl 1366.35153Maspero, A.; Robert, D. 33 2017 On the traces of operators (from Grothendieck to Lidskii). Zbl 06793887Robert, Didier 3 2017 On random Hermite series. Zbl 1357.60047Imekraz, Rafik; Robert, Didier; Thomann, Laurent 5 2016 Random-weighted Sobolev inequalities on \(\mathbb{R}^d\) and application to Hermite functions. Zbl 1310.81060Poiret, Aurélien; Robert, Didier; Thomann, Laurent 7 2015 Random weighted Sobolev inequalities and application to quantum ergodicity. Zbl 1341.60074Robert, Didier; Thomann, Laurent 4 2015 Probabilistic global well-posedness for the supercritical nonlinear harmonic oscillator. Zbl 1322.35190Poiret, Aurélien; Robert, Didier; Thomann, Laurent 15 2014 The trace of operators (from Grothendieck to Lidskii). (Sur les traces d’opérateurs (de Grothendieck à Lidskii).) Zbl 1358.47001Robert, Didier 1 2014 Coherent states and applications in mathematical physics. Zbl 1243.81004Combescure, Monique; Robert, Didier 89 2012 Fermionic coherent states. Zbl 1248.81076Combescure, Monique; Robert, Didier 4 2012 On the Herman-Kluk semiclassical approximation. Zbl 1206.35212Robert, Didier 16 2010 Supersymmetry versus ghosts. Zbl 1152.81591Robert, Didier; Smilga, Andrei V. 12 2008 Propagation of coherent states in quantum mechanics and applications. Zbl 1146.35086Robert, Didier 10 2007 A phase-space study of the quantum Loschmidt echo in the semiclassical limit. Zbl 1109.81051Combescure, Monique; Robert, Didier 6 2007 Quadratic quantum Hamiltonians revisited. Zbl 1105.35092Combescure, Monique; Robert, Didier 6 2006 Semiclassical analysis of a nonlinear eigenvalue problem and nonanalytic hypoellipticity. Zbl 1082.35116Helffer, Bernard; Robert, Didier; Wang, Xue Ping 1 2004 Nonlinear eigenvalue problems. Zbl 1083.35082Robert, Didier 1 2004 Remarks on time-dependent Schrödinger equations, bound states, and coherent states. Zbl 1322.81036Robert, D. 1 2004 Semiclassical propagation on \(|\log \hbar|\) time scales. Zbl 1127.81328De Bièvre, Stephan; Robert, Didier 6 2003 Uniform semiclassical estimates for the propagation of quantum observables. Zbl 1069.35061Bouzouina, A.; Robert, D. 36 2002 Rigorous semiclassical results for the magnetic response of an electron gas. Zbl 1027.82003Combescure, Monique; Robert, Didier 3 2001 The semi-classical Van-Vleck formula. Application to the Aharonov-Bohm effect. Zbl 0979.81040Bily, J. M.; Robert, D. 2 2001 Remarks on asymptotic solutions for time dependent Schrödinger equations. Zbl 1054.35096Robert, Didier 2 2001 A proof of the Gutzwiller semiclassical trace formula using coherent states decomposition. Zbl 0939.58031Combescure, Monique; Ralston, James; Robert, Didier 27 1999 Semiclassical asymptotics for the spectral shift function. Zbl 0922.35108Robert, Didier 12 1999 Asymptotics of the scattering phase for the Dirac operator: high energy, semi-classical and non-relativistic limits. Zbl 1040.81091Bruneau, Vincent; Robert, Didier 9 1999 Remarks on the paper of V. Guillemin and K. Okikiolu: “Subprincipal terms in Szegő estimates”. Zbl 0917.58046Laptev, A.; Robert, D.; Safarov, Yu. 3 1998 Semiclassical spreading of quantum wave packets and applications near unstable fixed points of the classical flow. Zbl 0894.35026Combescure, M.; Robert, D. 27 1997 Semi-classical approximation in quantum mechanics. A survey of old and recent mathematical results. Zbl 0892.35131Robert, D. 7 1997 Generalized determinants for Sturm-Liouville problems on the real line. Zbl 0913.35095Robert, Didier; Sordoni, Vania 1 1997 On the Weyl formula for obstacles. Zbl 0849.35096Robert, Didier 7 1996 Trace formulas and Dirichlet-Neumann problems with variable boundary: The scalar case. Zbl 0881.47025Robert, D.; Sordoni, V. 1 1996 Coherent states propagation by the Schrödinger equation and semi-classical approximation. (Propagation d’états cohérents par l’équation de Schrödinger et approximation semi-classique.) Zbl 0860.35104Combescure, Monique; Robert, Didier 1 1996 Semiclassical sum rules and generalized coherent states. Zbl 0884.47048Combescure, M.; Robert, D. 2 1995 Relative time-delay for perturbations of elliptic operators and semiclassical asymptotics. Zbl 0813.35073Robert, Didier 25 1994 Distribution of matrix elements and level spacing for classically chaotic systems. Zbl 0833.58018Combescure, Monique; Robert, Didier 3 1994 A trace formula for obstacles problems and applications. Zbl 0818.35074Robert, Didier 1 1994 Asymptotics for high energies of the scattering phase for second order perturbations of the Laplacian. (Asymptotique de la phase de diffusion à haute énergie pour des perturbations du second ordre du Laplacien.) Zbl 0801.35100Robert, D. 21 1992 On scattering theory for long range perturbations of Laplace operators. Zbl 0813.35072Robert, D. 7 1992 Quantum scattering theory for long and short range perturbations of the magnetic field. (Théorie de la diffusion quantique pour des perturbations à longue et courte portée du champ magnétique.) Zbl 0780.35091Nicoleau, François; Robert, Didier 4 1991 Time-delay and spectral density for Stark Hamiltonians. II: Asymptotics of trace formulae. Zbl 0747.35029Robert, D.; Wang, Xue Ping 4 1991 Asymptotique à grande energie de la phase de diffusion pour un potentiel. (Large energy asymptotic of the diffusion phase for a potential.). Zbl 0737.35054Robert, Didier 11 1990 Riesz means of bound states and semiclassical limit connected with a Lieb-Thirring’s conjecture. Zbl 0717.35062Helffer, B.; Robert, D. 11 1990 Riesz means of bounded states and semi-classical limit connected with a Lieb-Thirring conjecture. II. Zbl 0728.35078Helffer, B.; Robert, D. 8 1990 Breit-Wigner formula for the scattering phase in the Stark effect. Zbl 0705.35093Klein, Markus; Robert, Didier; Wang, Xue Ping 4 1990 Asymptotic behavior of scattering amplitudes in semi-classical and low energy limits. Zbl 0659.35026Robert, D.; Tamura, H. 17 1989 Breit-Wigner formulas for the scattering phase and the total scattering cross-section in the semi-classical limit. Zbl 0704.35114Gérard, C.; Martinez, A.; Robert, D. 17 1989 Existence of time-delay operators for Stark-Hamiltonians. Zbl 0677.35080Robert, Didier; Wang, Xue Ping 10 1989 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). Zbl 0706.35107Robert, D. 1 1989 Semi-classical asymptotics for local spectral densities and time delay problems in scattering processes. Zbl 0663.47009Robert, D.; Tamura, H. 13 1988 Autour de l’approximation semi-classique. (Around semiclassical approximation). Zbl 0621.35001Robert, Didier 180 1987 Ergodicité et limite semi-classique. (Ergodicity and semi-classical limit). Zbl 0624.58039Helffer, B.; Martinez, A.; Robert, D. 62 1987 Semi-classical estimates for resolvents and asymptotics for total scattering cross-sections. Zbl 0648.35066Robert, Didier; Tamura, Hideo 33 1987 Weyl’s formula for a class of pseudodifferential operators with negative order in \(L^ 2({\mathbb{R}}^ n)\). Zbl 0629.35098Dauge, Monique; Robert, Didier 5 1987 Analyse semi-classique de l’effet tunnel [d’après B. Helffer et J. Sjöstrand]. (Semiclassical analysis of the tunnel effect). Zbl 0632.35014Robert, Didier 1 1987 Étude du spectre pour un opérateur globalement elliptique dont le symbole de Weyl présente des symétries. II: Action des groupes de Lie compacts. (Spectral study for a globally elliptic operator the Weyl symbol of which presents symmetries. II: Actions of compact Lie groups). Zbl 0605.58042Helffer, B.; Robert, D. 11 1986 Formule de Weyl pour une classe d’opérateurs pseudodifférentiels d’ordre négatif sur \(L^ 2({\mathbb{R}}^ n)\). (Weyl’s formula for pseudodifferential operators of negative order in \(L^ 2({\mathbb{R}}^ n))\). Zbl 0587.47054Dauge, Monique; Robert, Didier 1 1986 Asymptotique semi-classique du spectre d’hamiltoniens quantiques et trajectoires classiques périodiques. Zbl 0574.35067Petkov, Vesslin; Robert, Didier 20 1985 Puits de potentiel généralisés et asymptotique semi-classique. (Generalized potential wells and semiclassical asymptotic). Zbl 0565.35082Helffer, B.; Robert, D. 32 1984 Semi-classical bounds for resolvents of Schrödinger operators and asymptotics for scattering phases. Zbl 0561.35021Robert, Didier; Tamura, Hideo 21 1984 Étude du spectre pour un opérateur globalement elliptique dont le symbole de Weyl présente des symétries. I: Action des groupes finis. (Study of the spectrum of a global elliptic operator whose Weyl symbol shows symmetries. I: Action of finite groups). Zbl 0583.58029Helffer, Bernard; Robert, Didier 8 1984 Nonlinear eigenvalues problems with a small parameter. Zbl 0548.35094Robert, Didier 1 1984 Calcul fonctionnel par la transformation de Mellin et opérateurs admissibles. Zbl 0524.35103Helffer, B.; Robert, D. 93 1983 Remarks on a paper of S. Zelditch: ”Szegoe limit theorems in quantum mechanics”. Zbl 0524.35082Robert, Didier 1 1983 Propriétés asymptotiques du spectre d’opérateurs pseudodifferentiels sur \(R^ n\). Zbl 0501.35081Helffer, Bernard; Robert, Didier 40 1982 Asymptotique des niveaux d’energie pour des Hamiltoniens à un degré de liberte. Zbl 0519.35063Helffer, B.; Robert, D. 23 1982 Comportement asymptotique des valeurs propres d’opérateurs du type Schrödinger à potentiel ”dégénérée”. Zbl 0511.35069Robert, Didier 19 1982 Calcul fonctionnel sur les opérateurs admissibles et application. Zbl 0482.35069Robert, Didier 11 1982 Comportement semi-classique du spectre des hamiltoniens quantiques hypoelliptiques. Zbl 0507.35066Helffer, B.; Robert, D. 7 1982 Comportement semi-classique du spectre des hamiltoniens quantiques elliptiques. Zbl 0451.35022Robert, D.; Helffer, B. 41 1981 Comportement asymptotique precise du spectre d’opérateurs globalement elliptiques dans \(R^ n\). Zbl 0503.35070Helffer, B.; Robert, D. 7 1981 Comportement asymptotique precise du spectre d’opérateurs globalement elliptiques dans \(R^ n\). Zbl 0467.35074Helffer, Bernard; Robert, Didier 6 1981 Comportement semi-classique du spectre des hamiltoniens quantiques hypoelliptiques. Zbl 0465.35025Helffer, Bernard; Robert, Didier 3 1981 Sur un problème aux valeurs propres non linéaire. Zbl 0444.35065Pham The Lai; Robert, D. 20 1980 Comportement semi-classique du spectre des Hamiltoniens quantiques elliptiques. Zbl 0459.35068Helffer, B.; Robert, D. 1 1980 Sur un problème aux valeurs propres non linéaire. Zbl 0413.35060Pham The Lai; Robert, D. 1 1979 Valeurs propres d’une classe d’équations différentielles singulieres sur une demi-droite. Zbl 0422.35062Lai, Pham The; Robert, D. 1 1979 Propriétés spectrales d’opérateurs pseudo-différentiels. Zbl 0392.35056Robert, D. 44 1978 Développement asymptotique du noyau resolvant d’opérateurs elliptiques. Zbl 0393.35022Robert, Didier 2 1978 Sur les opérateurs linéaires qui transforment la boule unite d’un espace de Banach en une partie latticiellement bornee d’un espace de Banach reticule. Zbl 0331.46008Robert, Didier 3 1976 Invariants orthogonaux pour certaines classes d’operateurs. (Orthogonal invariants for certain classes of operators). Zbl 0226.47017Robert, Didier 10 1973 all cited Publications top 5 cited Publications all top 5 Cited by 658 Authors 39 Robert, Didier 36 Helffer, Bernard 17 Sjöstrand, Johannes 17 Wang, Xueping 16 Nourrigat, Jean Francois 14 Martinez, André 12 Tamura, Hideo 11 Bambusi, Dario 11 Gérard, Christian 11 Uribe, Alejandro 10 Amour, Laurent 10 Camus, Brice 10 Maspero, Alberto 10 Montalto, Riccardo 9 Bony, Jean-François 9 Dimassi, Mouez 9 Nakamura, Shu 9 Senoussaoui, Abderrahmane 9 Zworski, Maciej 8 Natalini, Pierpaolo 8 Paul, Thierry 8 Petkov, Vesselin M. 8 Ricci, Paolo Emilio 8 Zanelli, Lorenzo 8 Zelditch, Steve 7 Bruneau, Vincent 7 Burq, Nicolas 7 Fournais, Søren 7 Himonas, A. Alexandrou 7 Lasser, Caroline 7 Nicola, Fabio 7 Parmeggiani, Alberto 7 Rivière, Gabriel 7 Wang, Xue Ping 6 Fermanian-Kammerer, Clotilde 6 Frank, Rupert L. 6 Imekraz, Rafik 6 Jager, Lisette 6 Klein, Markus 6 Nier, Francis 6 Ramond, Thierry 6 Raymond, Nicolas 6 Ruzhansky, Michael V. 6 Solovej, Jan Philip 6 Thomann, Laurent 5 Charbonnel, Anne-Marie 5 Cordero, Elena 5 Fujiié, Setsuro 5 Graffi, Sandro 5 Grébert, Benoît 5 Guillemin, Victor W. 5 Langella, Beatrice 5 Macià, Fabricio 5 Morame, Abderemane 5 Nicoleau, François 5 Ohsawa, Tomoki 5 Ramacher, Pablo 5 Sobolev, Alexander V. 5 Yafaev, Dimitri R. 4 Ammari, Zied 4 Bagarello, Fabio 4 Bouclet, Jean-Marc 4 Brummelhuis, Raymond 4 Carles, Rémi 4 Cassanas, Roch 4 Christ, Michael 4 Colin de Verdière, Yves 4 Cornean, Horia D. 4 Eswarathasan, Suresh 4 Hassell, Andrew 4 Keller, Johannes 4 Levendorskiĭ, Sergeĭ Zakharovich 4 Lewin, Mathieu 4 Liang, Zhenguo 4 Lu, Jianfeng 4 Masterov, Ivan 4 Nonnenmacher, Stéphane 4 Petronilho, Gerson 4 Procesi, Michela 4 Rougerie, Nicolas 4 Sordoni, Vania 4 Sun, Yingte 4 Tzvetkov, Nikolay 4 Vũ Ngọc, San 4 Zerzeri, Maher 3 Alexandrova, Ivana 3 Bal, Guillaume 3 Bényi, Árpád 3 Boggiatto, Paolo 3 Bonnaillie-Noël, Virginie 3 Briet, Philippe 3 Capoferri, Matteo 3 Castella, François 3 Christiansen, Tanya J. 3 Combescure, Monique 3 Davies, Edward Brian 3 De Bièvre, Stephan 3 de Gosson, Maurice Alexis 3 Delgado, Julio 3 Duclos, Pierre ...and 558 more Authors all top 5 Cited in 170 Serials 68 Journal of Functional Analysis 59 Communications in Mathematical Physics 42 Journal of Mathematical Physics 40 Communications in Partial Differential Equations 31 Annales de l’Institut Henri Poincaré. Physique Théorique 26 Annales de l’Institut Fourier 26 Journal of Differential Equations 26 Annales Henri Poincaré 18 Duke Mathematical Journal 15 Reviews in Mathematical Physics 14 Journal de Mathématiques Pures et Appliquées. Neuvième Série 13 Journal of Spectral Theory 11 Journal of Mathematical Analysis and Applications 11 Advances in Mathematics 11 Comptes Rendus. Mathématique. Académie des Sciences, Paris 9 Letters in Mathematical Physics 9 Proceedings of the American Mathematical Society 8 Annals of Physics 8 Annales de la Faculté des Sciences de Toulouse. Mathématiques. Série VI 7 Transactions of the American Mathematical Society 7 Mémoires de la Société Mathématique de France. Nouvelle Série 6 Archive for Rational Mechanics and Analysis 6 Journal d’Analyse Mathématique 6 Journal of Statistical Physics 6 Annali della Scuola Normale Superiore di Pisa. Classe di Scienze. 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Matematica e Applicazioni 3 The Journal of Geometric Analysis 3 Potential Analysis 3 Applied and Computational Harmonic Analysis 3 Analysis & PDE 3 Journal de l’École Polytechnique – Mathématiques 2 Applicable Analysis 2 Classical and Quantum Gravity 2 Computers & Mathematics with Applications 2 International Journal of Theoretical Physics 2 Israel Journal of Mathematics 2 Nuclear Physics. B 2 Wave Motion 2 Acta Mathematica 2 Journal of Computational and Applied Mathematics 2 Journal of the Mathematical Society of Japan 2 Mathematische Annalen 2 Monatshefte für Mathematik 2 Nagoya Mathematical Journal 2 Publications of the Research Institute for Mathematical Sciences, Kyoto University 2 Bulletin of the American Mathematical Society. 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Zeitschrift für angewandte Mathematik und Physik 1 American Journal of Mathematics 1 Applied Mathematics and Computation 1 Applied Mathematics and Optimization 1 Automatica ...and 70 more Serials all top 5 Cited in 49 Fields 507 Partial differential equations (35-XX) 419 Quantum theory (81-XX) 176 Operator theory (47-XX) 100 Global analysis, analysis on manifolds (58-XX) 72 Dynamical systems and ergodic theory (37-XX) 44 Statistical mechanics, structure of matter (82-XX) 39 Differential geometry (53-XX) 32 Ordinary differential equations (34-XX) 32 Functional analysis (46-XX) 26 Mechanics of particles and systems (70-XX) 22 Probability theory and stochastic processes (60-XX) 18 Numerical analysis (65-XX) 14 Special functions (33-XX) 13 Topological groups, Lie groups (22-XX) 12 Harmonic analysis on Euclidean spaces (42-XX) 11 Optics, electromagnetic theory (78-XX) 11 Relativity and gravitational theory (83-XX) 10 Number theory (11-XX) 9 Measure and integration (28-XX) 9 Fluid mechanics (76-XX) 8 Several complex variables and analytic spaces (32-XX) 7 Combinatorics (05-XX) 7 Integral equations (45-XX) 7 Calculus of variations and optimal control; optimization (49-XX) 7 Systems theory; control (93-XX) 6 Information and communication theory, circuits (94-XX) 5 Real functions (26-XX) 4 Linear and multilinear algebra; matrix theory (15-XX) 4 Nonassociative rings and algebras (17-XX) 4 Integral transforms, operational calculus (44-XX) 4 Statistics (62-XX) 3 Algebraic geometry (14-XX) 3 Functions of a complex variable (30-XX) 3 Potential theory (31-XX) 3 Abstract harmonic analysis (43-XX) 3 Biology and other natural sciences (92-XX) 2 History and biography (01-XX) 2 \(K\)-theory (19-XX) 2 Sequences, series, summability (40-XX) 2 Approximations and expansions (41-XX) 2 Mechanics of deformable solids (74-XX) 1 General and overarching topics; collections (00-XX) 1 Mathematical logic and foundations (03-XX) 1 Group theory and generalizations (20-XX) 1 Difference and functional equations (39-XX) 1 Manifolds and cell complexes (57-XX) 1 Computer science (68-XX) 1 Geophysics (86-XX) 1 Game theory, economics, finance, and other social and behavioral sciences (91-XX) Citations by Year