Edit Profile (opens in new tab) Beals, Richard W. Compute Distance To: Compute Author ID: beals.richard-w Published as: Beals, Richard; Beals, R.; Beals, Richard W.; Beals, R. W. more...less External Links: MGP · Wikidata · GND · IdRef Documents Indexed: 144 Publications since 1964, including 8 Books 2 Contributions as Editor Co-Authors: 48 Co-Authors with 97 Joint Publications 1,701 Co-Co-Authors all top 5 Co-Authors 49 single-authored 24 Greiner, Peter C. 16 Sattinger, David H. 15 Gaveau, Bernard 12 Coifman, Ronald Raphaël 12 Szmigielski, Jacek 8 Stanton, Nancy K. 5 Fefferman, Charles Louis 5 Kannai, Yakar 5 Tenenblat, Keti 4 Deift, Percy A. 4 Protopopescu, Vladimir A. 3 Krantz, David H. 3 Tomei, Carlos 3 Wong, Roderick Sue-Chuen 2 Ablowitz, Mark Jay 2 Novikov, Roman G. 2 Vauthier, Jacques 1 Auchmuty, Giles 1 Baouendi, Mohammed Salah 1 Beck, Anatole 1 Bellow, Alexandra 1 Berestycki, Henri 1 Bona, Jerry Lloyd 1 Brézis, Haïm 1 Chanillo, Sagun 1 Cohen, Amy 1 Ergun, Nurettin 1 Hajian, Arshag B. 1 Jiang, Yaping 1 Kartashova, Elena A. 1 Khenkin, Gennadiĭ Markovich 1 Konopelchenko, Boris Georgievich 1 Koopmans, Tjalling C. 1 Lebowitz, Joel Louis 1 Mastrian, Barbara 1 Mawhin, Jean L. 1 Nirenberg, Louis 1 Novikova, N. N. 1 Nussbaum, Roger David 1 Rabelo, Mauro Luiz 1 Roberts, Fred S. 1 Rothschild, Linda Preiss 1 Seco, Luis Angel 1 Teman, Roger 1 Tversky, Amos 1 Wagner, Caleb G. 1 Williams, Eric D. 1 Zhou, Xin all top 5 Serials 6 Journal of Functional Analysis 6 Bulletin of the American Mathematical Society 5 Communications on Pure and Applied Mathematics 5 Journal of Mathematical Physics 5 Studies in Applied Mathematics 4 American Journal of Mathematics 4 Duke Mathematical Journal 4 Communications in Partial Differential Equations 4 Bulletin des Sciences Mathématiques 3 Inverse Problems 3 Advances in Mathematics 3 Journal of Differential Equations 2 Archive for Rational Mechanics and Analysis 2 Journal d’Analyse Mathématique 2 Journal of Mathematical Analysis and Applications 2 Theoretical and Mathematical Physics 2 Transport Theory and Statistical Physics 2 Mathematische Annalen 2 Pacific Journal of Mathematics 2 Physica D 2 Journal de Mathématiques Pures et Appliquées. Neuvième Série 2 Notices of the American Mathematical Society 2 Cambridge Studies in Advanced Mathematics 2 Contemporary Mathematics 2 Graduate Texts in Mathematics 1 Applicable Analysis 1 Communications in Mathematical Physics 1 Journal of Statistical Physics 1 ZAMP. Zeitschrift für angewandte Mathematik und Physik 1 Arkiv för Matematik 1 Mathematics Magazine 1 Annales de l’Institut Fourier 1 Bulletin des Sciences Mathématiques. Deuxième Série 1 Canadian Journal of Mathematics 1 Illinois Journal of Mathematics 1 Journal of Computational and Applied Mathematics 1 Journal of Differential Geometry 1 Journal of Mathematical Psychology 1 Mathematische Nachrichten 1 Mathematische Zeitschrift 1 Doklady Bolgarskoĭ Akademii Nauk 1 Proceedings of the National Academy of Sciences of the United States of America 1 SIAM Journal on Applied Mathematics 1 Bulletin of the American Mathematical Society. New Series 1 Comptes Rendus de l’Académie des Sciences. Série I 1 Proceedings of the Royal Society of London. Series A. Mathematical, Physical and Engineering Sciences 1 Philosophical Transactions of the Royal Society of London. Series A. Mathematical, Physical and Engineering Sciences 1 Annals of Mathematics. Second Series 1 Journal of Nonlinear Mathematical Physics 1 Journal of the Institute of Mathematics of Jussieu 1 Analysis and Applications (Singapore) 1 Annals of Mathematics Studies 1 Mathematical Surveys and Monographs 1 Journal of Physics A: Mathematical and Theoretical 1 all top 5 Fields 92 Partial differential equations (35-XX) 20 Operator theory (47-XX) 18 Global analysis, analysis on manifolds (58-XX) 15 Ordinary differential equations (34-XX) 15 Dynamical systems and ergodic theory (37-XX) 7 Abstract harmonic analysis (43-XX) 6 Special functions (33-XX) 6 Functional analysis (46-XX) 6 Numerical analysis (65-XX) 5 Topological groups, Lie groups (22-XX) 5 Several complex variables and analytic spaces (32-XX) 5 Statistical mechanics, structure of matter (82-XX) 4 Functions of a complex variable (30-XX) 4 Integral transforms, operational calculus (44-XX) 4 Differential geometry (53-XX) 4 Fluid mechanics (76-XX) 4 Quantum theory (81-XX) 3 Harmonic analysis on Euclidean spaces (42-XX) 3 Mechanics of particles and systems (70-XX) 2 General and overarching topics; collections (00-XX) 2 Probability theory and stochastic processes (60-XX) 2 Mechanics of deformable solids (74-XX) 2 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 1 History and biography (01-XX) 1 Real functions (26-XX) 1 Measure and integration (28-XX) 1 Sequences, series, summability (40-XX) 1 Integral equations (45-XX) 1 Calculus of variations and optimal control; optimization (49-XX) 1 Geometry (51-XX) 1 Statistics (62-XX) 1 Mathematics education (97-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 124 Publications have been cited 2,680 times in 2,012 Documents Cited by ▼ Year ▼ Scattering and inverse scattering for first order systems. Zbl 0514.34021Beals, R.; Coifman, R. R. 178 1984 Multi-peakons and a theorem of Stieltjes. Zbl 0923.35154Beals, R.; Sattinger, D. H.; Szmigielski, J. 129 1999 Multipeakons and the classical moment problem. Zbl 0968.35008Beals, Richard; Sattinger, David H.; Szmigielski, Jacek 115 2000 Acoustic scattering and the extended Korteweg-de Vries hierarchy. Zbl 0919.35118Beals, R.; Sattinger, D. H.; Szmigielski, J. 106 1998 Characterization of pseudodifferential operator and application. Zbl 0353.35088Beals, Richard 100 1977 Calculus on Heisenberg manifolds. Zbl 0654.58033Beals, Richard; Greiner, Peter 98 1988 A general calculus of pseudodifferential operators. Zbl 0343.35078Beals, Richard 93 1975 Hamilton-Jacobi theory and the heat kernel on Heisenberg groups. Zbl 0959.35035Beals, Richard W.; Gaveau, Bernard; Greiner, Peter C. 88 2000 Abstract time-dependent transport equations. Zbl 0657.45007Beals, R.; Protopopescu, V. 71 1987 Variational solutions of some nonlinear free boundary problems. Zbl 0225.49013Auchmuty, J. F. G.; Beals, Richard 71 1971 Direct and inverse scattering on the line. Zbl 0679.34018Beals, Richard; Deift, Percy; Tomei, Carlos 67 1988 Linear spectral problems, nonlinear equations and the \({\bar \partial}\)- method. Zbl 0685.35080Beals, Richard; Coifman, R. R. 65 1989 Bäcklund transformations and inverse scattering solutions for some pseudospherical surface equations. Zbl 0697.58059Beals, Richard; Rabelo, Mauro; Tenenblat, Keti 58 1989 Spatially inhomogeneous pseudodifferential operators. I. Zbl 0279.35071Beals, Richard; Fefferman, Charles 56 1974 The Green function of model step two hypoelliptic operators and the analysis of certain tangential Cauchy Riemann complexes. Zbl 0858.43009Beals, Richard; Gaveau, Bernard; Greiner, Peter 52 1996 Inverse scattering solutions of the Hunter-Saxton equation. Zbl 1020.35092Beals, Richard; Sattinger, David H.; Szmigielski, Jacek 50 2001 An abstract treatment of some forward-backward problems of transport and scattering. Zbl 0425.34067Beals, Richard 48 1979 Special functions. A graduate text. Zbl 1222.33001Beals, Richard; Wong, Roderick 47 2010 On local solvability of linear partial differential equations. Zbl 0256.35002Beals, Richard; Fefferman, Charles 45 1973 Inverse scattering and evolution equations. Zbl 0578.35040Beals, R.; Coifman, R. R. 42 1985 Weighted distribution spaces and pseudodifferential operators. Zbl 0474.35089Beals, Richard 39 1981 Indefinite Sturm-Liouville problems and half-range completeness. Zbl 0512.34017Beals, Richard 38 1985 Scattering on the line - an overview. Zbl 0699.34016Beals, R.; Deift, P.; Tomei, C. 37 1988 The D-bar approach to inverse scattering and nonlinear evolutions. Zbl 0619.35090Beals, Richard; Coifman, Ronald R. 36 1986 Special functions and orthogonal polynomials. Zbl 1365.33001Beals, Richard; Wong, Roderick 33 2016 Maximizing stationary utility in a constant technology. Zbl 0186.24804Beals, R.; Koopmans, T. C. 30 1969 The heat equation on a CR manifold. Zbl 0553.58029Beals, Richard; Greiner, Peter C.; Stanton, Nancy K. 29 1984 On the abstract Cauchy problem. Zbl 0239.34028Beals, Richard 29 1972 Meijer \(G\)-functions: a gentle introduction. Zbl 1322.33001Beals, Richard; Szmigielski, Jacek 28 2013 Semigroups and abstract Gevrey spaces. Zbl 0236.47044Beals, Richard 28 1972 Spatially inhomogeneous pseudodifferential operators. II. Zbl 0283.35071Beals, Richard 28 1974 Half-range completeness for the Fokker-Planck equation. I. Zbl 0571.35088Beals, R.; Protopopescu, V. 27 1983 On an equation of mixed type from electron scattering theory. Zbl 0353.35072Beals, Richard 27 1977 Foundations of multidimensional scaling. Zbl 0235.92010Beals, Richard; Krantz, David H.; Tversky, Amos 27 1968 On the solution of the generalized wave and generalized sine-Gordon equations. Zbl 0626.35082Ablowitz, Mark J.; Beals, Richard; Tenenblat, Keti 26 1986 Multidimensional inverse scatterings and nonlinear partial differential equations. Zbl 0575.35011Beals, R.; Coifman, R. R. 25 1985 \(L^p\) and Hölder estimates for pseudodifferential operators: sufficient conditions. Zbl 0387.35065Beals, Richard 25 1979 Scattering and inverse scattering for first-order systems: II. Zbl 0663.35054Beals, Richard; Coifman, R. R. 25 1987 On a geometric formula for the fundamental solution of subelliptic Laplacians. Zbl 0864.35005Beals, Richard; Gaveau, Bernard; Greiner, Peter 24 1996 Complex Hamiltonian mechanics and parametrices for subelliptic Laplacians. I. Zbl 0886.35001Beals, Richard; Gaveau, Bernard; Greiner, Peter C. 23 1997 Topics in operator theory. Zbl 0218.47002Beals, R. 23 1971 Partial-range completeness and existence of solutions of two-way diffusion equations. Zbl 0473.76080Beals, Richard 22 1981 Green’s functions for some highly degenerate elliptic operators. Zbl 0947.35078Beals, Richard; Greiner, Peter; Gaveau, Bernard 21 1999 Asymptotic behavior of the Green’s functions and spectral function of an elliptic operator. Zbl 0195.11401Beals, Richard 20 1970 Non-local boundary value problems for elliptic operators. Zbl 0134.31302Beals, R. 16 1965 Peakon-antipeakon interaction. Zbl 0977.35106Beals, R.; Sattinger, D. H.; Szmigielski, J. 15 2001 The spectral problem for the Davey-Stewartson and Ishimori hierarchies. Zbl 0725.35096Beals, R.; Coifman, R. R. 14 1990 On the complete integrability of completely integrable systems. Zbl 0727.58022Beals, Richard; Sattinger, D. H. 14 1991 \(L^ p\) and Lipschitz estimates for the \({\bar\partial}\)-equation and the \({\bar\partial}\)-Neumann problem. Zbl 0598.35077Beals, Richard; Greiner, Peter C.; Stanton, Nancy K. 14 1987 Nonlocal elliptic boundary value problems. Zbl 0125.33301Beals, R. 14 1964 Classes of compact operators and eigenvalue distributions for elliptic operators. Zbl 0162.46003Beals, R. 14 1967 The Laguerre calculus on the Heisenberg group. II. Zbl 0609.43008Beals, Richard W.; Gaveau, Bernard; Greiner, Peter C.; Vauthier, Jacques 13 1986 A note on fundamental solutions. Zbl 0923.35137Beals, Richard 13 1999 Scattering, transformations spectrales et équations d’évolution non linéaires. Zbl 0475.35078Beals, R.; Coifman, R. 13 1981 Peakons, strings, and the finite Toda lattice. Zbl 1023.37039Beals, Richard; Sattinger, David H.; Szmigielski, Jacek 13 2001 Advanced mathematical analysis. Periodic functions and distributions, complex analysis, Laplace transform and applications. Zbl 0294.46029Beals, Richard 12 1973 The inverse problem for ordinary differential operators on the line. Zbl 0579.34008Beals, Richard 11 1985 Opérateurs invariants hypoelliptiques sur un groupe de Lie nilpotent. Zbl 0359.43006Beals, R. 11 1977 Inverse scattering and the Bäcklund transformation for the generalized wave and generalized sine-Gordon equations. Zbl 0681.35087Beals, Richard; Tenenblat, Keti 10 1988 Uniform hypoelliptic Green’s functions. Zbl 0915.35029Beals, Richard; Gaveau, Bernard; Greiner, Peter 10 1998 On the asymptotic equivalence of the Fokker-Planck and diffusion equations. Zbl 0526.60071Beals, R.; Protopopescu, V. 9 1983 Analysis. An introduction. Zbl 1067.26001Beals, Richard 9 2004 The inverse scattering transform on the line. Zbl 0926.35129Beals, R.; Deift, P.; Zhou, X. 9 1993 An intrinsic generalization for the wave and sine-Gordon equations. Zbl 0722.53014Beals, Richard; Tenenblat, Keti 8 1991 The Laguerre calculus on the Heisenberg group. Zbl 0576.43005Beals, R. W.; Greiner, P. C.; Vauthier, J. 8 1984 Complex Hamiltonian mechanics and parametrices for subelliptic Laplacians. II. Zbl 0886.35002Beals, Richard; Gaveau, Bernard; Greiner, Peter C. 8 1997 The string density problem and the Camassa-Holm equation. Zbl 1152.35468Beals, Richard; Sattinger, David H.; Szmigielski, Jacek 8 2007 The inverse boundary problem for the Rayleigh system. Zbl 0857.73025Beals, Richard; Henkin, G. M.; Novikova, N. N. 7 1995 On eigenvalue distributions for elliptic operators without smooth coefficients. Zbl 0161.08902Beals, R. 7 1966 Hyperbolic equations and systems with multiple characteristics. Zbl 0245.35054Beals, Richard 7 1972 Erratum: Partial-range completeness and existence of solutions to two-way diffusion equations. Zbl 0519.76085Beals, Richard 6 1983 Transversally elliptic operators. Zbl 1125.35302Beals, Richard; Gaveau, Bernard; Greiner, Peter; Kannai, Yakar 6 2004 Complex Hamiltonian mechanics and parametrices for subelliptic Laplacians. III. Zbl 0886.35003Beals, Richard; Gaveau, Bernard; Greiner, Peter C. 6 1997 Integrable systems and isomonodromy deformations. Zbl 0795.35077Beals, Richard; Sattinger, David H. 6 1993 The heat equation for the \({\bar \partial}\)-Neumann problem. II. Zbl 0715.35056Beals, Richard; Stanton, Nancy K. 5 1988 Pseudodifferential operators associated to hyperplane bundles. Zbl 0574.58027Beals, Richard; Greiner, Peter C. 5 1983 The heat equation for the \({\bar\partial}\)-Neumann problem. I. Zbl 0615.58033Beals, Richard; Stanton, Nancy K. 5 1987 Correction to ”characterization of pseudodifferential operators”. Zbl 0396.35088Beals, Richard 5 1979 Metrics and geodesics induced by order relations. Zbl 0153.52003Beals, Richard; Krantz, David H. 5 1967 On hypoellipticity of second order operators. Zbl 0321.35025Beals, Richard; Fefferman, Charles 5 1976 Constructively factoring linear partial differential operators in two variables. Zbl 1178.35016Beals, R.; Kartashova, E. A. 5 2005 Exact fundamental solutions for a class of degenerate elliptic operators. Zbl 0933.35041Beals, Richard; Gaveau, Bernard; Greiner, Peter; Kannai, Yakar 5 1999 On the boundedness of pseudodifferential operators. Zbl 0397.35072Beals, Richard 4 1977 Periodic peakons and Calogero-Françoise flows. Zbl 1064.35162Beals, R.; Sattinger, D. H.; Szmigielski, J. 4 2005 Exact solutions and branching of singularities for some hyperbolic equations in two variables. Zbl 1172.35304Beals, Richard; Kannai, Yakar 4 2009 Global asymptotic estimates for elliptic spectral functions and eigenvalues. Zbl 0159.40301Beals, R. 4 1968 Exact propagators for some degenerate hyperbolic operators. Zbl 1171.35438Beals, Richard; Kannai, Yakar 4 2006 Scattering, transformations spectrales et équations d’évolution non linéaire. II. Zbl 0496.35071Beals, R.; Coifman, R. 4 1982 Conference in modern analysis and probability (in honor of Professor Shizuo Kakutani, held on June 8-11, 1982, at Yale University, New Haven, Connecticut). Zbl 0523.00008 3 1984 \(L^p\) and Hölder estimates for pseudodifferential operators: Necessary conditions. Zbl 0418.35085Beals, Richard 3 1979 Propagation de singularites pour les opérateurs du type \(D^ 2_ t\)- d’Alembert-Opérator(b). Zbl 0454.58018Beals, R. 3 1980 On eigenvalue distributions for elliptic operators without smooth coefficients. II. Zbl 0165.16303Beals, R. 3 1968 Classes of spatially inhomogeneous pseudodifferential operators. Zbl 0255.35078Beals, R.; Fefferman, C. 3 1973 The heat equation and geometry of CR manifolds. Zbl 0543.58024Beals, Richard; Greiner, Peter C.; Stanton, Nancy K. 2 1984 The foundations of ordinal factor analysis: Affine and spherical geometries induced by a collection of weak orders. Zbl 0784.92029Beals, Richard; Krantz, David H. 2 1993 Calogero-Françoise flows and periodic peakons. Zbl 1067.37071Beals, R.; Sattinger, D. H.; Szmigielski, J. 2 2002 On Green’s functions for subelliptic operators. Zbl 0940.35056Beals, Richard; Gaveau, Bernard; Greiner, Peter 2 2000 On nontrival interactions and complete integrability of soliton equations. Zbl 0743.35059Beals, Richard; Konopelchenko, Boris 2 1991 Scattering and inverse scattering for first-order systems. Zbl 0944.34066Beals, R.; Coifman, R. R. 2 1998 Geometry and PDE on the Heisenberg group: A case study. Zbl 1007.43008Beals, Richard 2 2001 Explorations in complex functions. Zbl 1460.30001Beals, Richard; Wong, Roderick S. C. 1 2020 Felix Browder (1927–2016). Zbl 1406.35004Brezis, Haïim; Nussbaum, Roger D.; Cohen, Amy; Beals, Richard; Mawhin, Jean; Teman, Roger; Nirenberg, Louis; Berestycki, Henri; Mastrian, Barbara; Chanillo, Sagun; Lebowitz, Joel; Roberts, Fred; Bona, Jerry 1 2018 Special functions and orthogonal polynomials. Zbl 1365.33001Beals, Richard; Wong, Roderick 33 2016 Meijer \(G\)-functions: a gentle introduction. Zbl 1322.33001Beals, Richard; Szmigielski, Jacek 28 2013 Special functions. A graduate text. Zbl 1222.33001Beals, Richard; Wong, Roderick 47 2010 Exact solutions and branching of singularities for some hyperbolic equations in two variables. Zbl 1172.35304Beals, Richard; Kannai, Yakar 4 2009 Strings, waves, drums: spectra and inverse problems. Zbl 1180.35546Beals, Richard; Greiner, Peter C. 1 2009 Inverse Laplace transforms of products of Whittaker functions. Zbl 1142.44001Beals, Richard; Kannai, Yakar 1 2008 The string density problem and the Camassa-Holm equation. Zbl 1152.35468Beals, Richard; Sattinger, David H.; Szmigielski, Jacek 8 2007 Exact propagators for some degenerate hyperbolic operators. Zbl 1171.35438Beals, Richard; Kannai, Yakar 4 2006 Constructively factoring linear partial differential operators in two variables. Zbl 1178.35016Beals, R.; Kartashova, E. A. 5 2005 Periodic peakons and Calogero-Françoise flows. Zbl 1064.35162Beals, R.; Sattinger, D. H.; Szmigielski, J. 4 2005 Analysis. An introduction. Zbl 1067.26001Beals, Richard 9 2004 Transversally elliptic operators. Zbl 1125.35302Beals, Richard; Gaveau, Bernard; Greiner, Peter; Kannai, Yakar 6 2004 Approximate identities from Laguerre functions and singular integrals on the Heisenberg group. Zbl 1031.22002Beals, Richard; Greiner, Peter 2 2003 Continued fractions and integrable systems. Zbl 1021.37041Beals, Richard; Sattinger, David H.; Szmigielski, Jacek 1 2003 Inverse scattering and some finite-dimensional integrable systems. Zbl 1044.35068Beals, Richard; Sattinger, David H.; Szmigielski, Jacek 1 2003 Calogero-Françoise flows and periodic peakons. Zbl 1067.37071Beals, R.; Sattinger, D. H.; Szmigielski, J. 2 2002 Inverse scattering solutions of the Hunter-Saxton equation. Zbl 1020.35092Beals, Richard; Sattinger, David H.; Szmigielski, Jacek 50 2001 Peakon-antipeakon interaction. Zbl 0977.35106Beals, R.; Sattinger, D. H.; Szmigielski, J. 15 2001 Peakons, strings, and the finite Toda lattice. Zbl 1023.37039Beals, Richard; Sattinger, David H.; Szmigielski, Jacek 13 2001 Geometry and PDE on the Heisenberg group: A case study. Zbl 1007.43008Beals, Richard 2 2001 Multipeakons and the classical moment problem. Zbl 0968.35008Beals, Richard; Sattinger, David H.; Szmigielski, Jacek 115 2000 Hamilton-Jacobi theory and the heat kernel on Heisenberg groups. Zbl 0959.35035Beals, Richard W.; Gaveau, Bernard; Greiner, Peter C. 88 2000 On Green’s functions for subelliptic operators. Zbl 0940.35056Beals, Richard; Gaveau, Bernard; Greiner, Peter 2 2000 Multi-peakons and a theorem of Stieltjes. Zbl 0923.35154Beals, R.; Sattinger, D. H.; Szmigielski, J. 129 1999 Green’s functions for some highly degenerate elliptic operators. Zbl 0947.35078Beals, Richard; Greiner, Peter; Gaveau, Bernard 21 1999 A note on fundamental solutions. Zbl 0923.35137Beals, Richard 13 1999 Exact fundamental solutions for a class of degenerate elliptic operators. Zbl 0933.35041Beals, Richard; Gaveau, Bernard; Greiner, Peter; Kannai, Yakar 5 1999 Acoustic scattering and the extended Korteweg-de Vries hierarchy. Zbl 0919.35118Beals, R.; Sattinger, D. H.; Szmigielski, J. 106 1998 Uniform hypoelliptic Green’s functions. Zbl 0915.35029Beals, Richard; Gaveau, Bernard; Greiner, Peter 10 1998 Scattering and inverse scattering for first-order systems. Zbl 0944.34066Beals, R.; Coifman, R. R. 2 1998 Exact fundamental solutions. (Solutions fondamentales exactes.) Zbl 1213.35021Beals, Richard 2 1998 A functional calculus on the Heisenberg group and the boundary layer potential \(\square_+^{-1}\) for the \(\bar\partial\)-Neumann problem. Zbl 0908.43007Beals, Richard; Greiner, Peter C.; Jiang, Yaping; Seco, Luis 1 1998 A Dirac sea and thermodynamic equilibrium for the quantized three-wave interaction. Zbl 0937.81038Beals, Richard; Sattinger, David; Williams, Eric 1 1998 Subelliptic geometry. Zbl 0895.35006Beals, Richard; Gaveau, Bernard; Greiner, Peter 1 1998 Complex Hamiltonian mechanics and parametrices for subelliptic Laplacians. I. Zbl 0886.35001Beals, Richard; Gaveau, Bernard; Greiner, Peter C. 23 1997 Complex Hamiltonian mechanics and parametrices for subelliptic Laplacians. II. Zbl 0886.35002Beals, Richard; Gaveau, Bernard; Greiner, Peter C. 8 1997 Complex Hamiltonian mechanics and parametrices for subelliptic Laplacians. III. Zbl 0886.35003Beals, Richard; Gaveau, Bernard; Greiner, Peter C. 6 1997 The Green function of model step two hypoelliptic operators and the analysis of certain tangential Cauchy Riemann complexes. Zbl 0858.43009Beals, Richard; Gaveau, Bernard; Greiner, Peter 52 1996 On a geometric formula for the fundamental solution of subelliptic Laplacians. Zbl 0864.35005Beals, Richard; Gaveau, Bernard; Greiner, Peter 24 1996 The inverse boundary problem for the Rayleigh system. Zbl 0857.73025Beals, Richard; Henkin, G. M.; Novikova, N. N. 7 1995 The inverse scattering transform on the line. Zbl 0926.35129Beals, R.; Deift, P.; Zhou, X. 9 1993 Integrable systems and isomonodromy deformations. Zbl 0795.35077Beals, Richard; Sattinger, David H. 6 1993 The foundations of ordinal factor analysis: Affine and spherical geometries induced by a collection of weak orders. Zbl 0784.92029Beals, Richard; Krantz, David H. 2 1993 Action-angle variables for the Gel’fand-Dikii flows. Zbl 0754.35134Beals, Richard; Sattinger, D. H. 1 1992 New differential equations in the mKdV hierarchy. Zbl 0754.35133Beals, Richard; Novikov, Roman G. 1 1992 On the complete integrability of completely integrable systems. Zbl 0727.58022Beals, Richard; Sattinger, D. H. 14 1991 An intrinsic generalization for the wave and sine-Gordon equations. Zbl 0722.53014Beals, Richard; Tenenblat, Keti 8 1991 On nontrival interactions and complete integrability of soliton equations. Zbl 0743.35059Beals, Richard; Konopelchenko, Boris 2 1991 Complete integrability of “completely integrable” systems. Zbl 0743.35065Beals, Richard; Sattinger, David 1 1991 Estimates on kernels for the \({\bar \partial}\)-equation and the \({\bar \partial}\)-Neumann problem. Zbl 0702.35181Beals, Richard; Stanton, Nancy K. 1 1991 The spectral problem for the Davey-Stewartson and Ishimori hierarchies. Zbl 0725.35096Beals, R.; Coifman, R. R. 14 1990 Linear spectral problems, nonlinear equations and the \({\bar \partial}\)- method. Zbl 0685.35080Beals, Richard; Coifman, R. R. 65 1989 Bäcklund transformations and inverse scattering solutions for some pseudospherical surface equations. Zbl 0697.58059Beals, Richard; Rabelo, Mauro; Tenenblat, Keti 58 1989 Calculus on Heisenberg manifolds. Zbl 0654.58033Beals, Richard; Greiner, Peter 98 1988 Direct and inverse scattering on the line. Zbl 0679.34018Beals, Richard; Deift, Percy; Tomei, Carlos 67 1988 Scattering on the line - an overview. Zbl 0699.34016Beals, R.; Deift, P.; Tomei, C. 37 1988 Inverse scattering and the Bäcklund transformation for the generalized wave and generalized sine-Gordon equations. Zbl 0681.35087Beals, Richard; Tenenblat, Keti 10 1988 The heat equation for the \({\bar \partial}\)-Neumann problem. II. Zbl 0715.35056Beals, Richard; Stanton, Nancy K. 5 1988 Abstract time-dependent transport equations. Zbl 0657.45007Beals, R.; Protopopescu, V. 71 1987 Scattering and inverse scattering for first-order systems: II. Zbl 0663.35054Beals, Richard; Coifman, R. R. 25 1987 \(L^ p\) and Lipschitz estimates for the \({\bar\partial}\)-equation and the \({\bar\partial}\)-Neumann problem. Zbl 0598.35077Beals, Richard; Greiner, Peter C.; Stanton, Nancy K. 14 1987 The heat equation for the \({\bar\partial}\)-Neumann problem. I. Zbl 0615.58033Beals, Richard; Stanton, Nancy K. 5 1987 Addenda and corrigenda to “On the solution of the generalized wave and generalized sine-Gordon equations”. Zbl 0646.35058Ablowitz, Mark J.; Beals, Richard; Tenenblat, Keti 2 1987 The D-bar approach to inverse scattering and nonlinear evolutions. Zbl 0619.35090Beals, Richard; Coifman, Ronald R. 36 1986 On the solution of the generalized wave and generalized sine-Gordon equations. Zbl 0626.35082Ablowitz, Mark J.; Beals, Richard; Tenenblat, Keti 26 1986 The Laguerre calculus on the Heisenberg group. II. Zbl 0609.43008Beals, Richard W.; Gaveau, Bernard; Greiner, Peter C.; Vauthier, Jacques 13 1986 Inverse scattering and evolution equations. Zbl 0578.35040Beals, R.; Coifman, R. R. 42 1985 Indefinite Sturm-Liouville problems and half-range completeness. Zbl 0512.34017Beals, Richard 38 1985 Multidimensional inverse scatterings and nonlinear partial differential equations. Zbl 0575.35011Beals, R.; Coifman, R. R. 25 1985 The inverse problem for ordinary differential operators on the line. Zbl 0579.34008Beals, Richard 11 1985 Scattering and inverse scattering for first order systems. Zbl 0514.34021Beals, R.; Coifman, R. R. 178 1984 The heat equation on a CR manifold. Zbl 0553.58029Beals, Richard; Greiner, Peter C.; Stanton, Nancy K. 29 1984 The Laguerre calculus on the Heisenberg group. Zbl 0576.43005Beals, R. W.; Greiner, P. C.; Vauthier, J. 8 1984 Conference in modern analysis and probability (in honor of Professor Shizuo Kakutani, held on June 8-11, 1982, at Yale University, New Haven, Connecticut). Zbl 0523.00008 3 1984 The heat equation and geometry of CR manifolds. Zbl 0543.58024Beals, Richard; Greiner, Peter C.; Stanton, Nancy K. 2 1984 Half-range completeness and orthogonality for the Fokker-Planck equation with general boundary conditions. II. Zbl 0571.35089Beals, R.; Protopopescu, V. 1 1984 Half-range completeness for the Fokker-Planck equation. I. Zbl 0571.35088Beals, R.; Protopopescu, V. 27 1983 On the asymptotic equivalence of the Fokker-Planck and diffusion equations. Zbl 0526.60071Beals, R.; Protopopescu, V. 9 1983 Erratum: Partial-range completeness and existence of solutions to two-way diffusion equations. Zbl 0519.76085Beals, Richard 6 1983 Pseudodifferential operators associated to hyperplane bundles. Zbl 0574.58027Beals, Richard; Greiner, Peter C. 5 1983 Scattering, transformations spectrales et équations d’évolution non linéaire. II. Zbl 0496.35071Beals, R.; Coifman, R. 4 1982 Weighted distribution spaces and pseudodifferential operators. Zbl 0474.35089Beals, Richard 39 1981 Partial-range completeness and existence of solutions of two-way diffusion equations. Zbl 0473.76080Beals, Richard 22 1981 Scattering, transformations spectrales et équations d’évolution non linéaires. Zbl 0475.35078Beals, R.; Coifman, R. 13 1981 Scattering, scattering inverse, et équations d’évolution non linéaires. Zbl 0545.35079Beals, R.; Coifman, R. 1 1981 Propagation de singularites pour les opérateurs du type \(D^ 2_ t\)- d’Alembert-Opérator(b). Zbl 0454.58018Beals, R. 3 1980 An abstract treatment of some forward-backward problems of transport and scattering. Zbl 0425.34067Beals, Richard 48 1979 \(L^p\) and Hölder estimates for pseudodifferential operators: sufficient conditions. Zbl 0387.35065Beals, Richard 25 1979 Correction to ”characterization of pseudodifferential operators”. Zbl 0396.35088Beals, Richard 5 1979 \(L^p\) and Hölder estimates for pseudodifferential operators: Necessary conditions. Zbl 0418.35085Beals, Richard 3 1979 Characterization of pseudodifferential operator and application. Zbl 0353.35088Beals, Richard 100 1977 On an equation of mixed type from electron scattering theory. Zbl 0353.35072Beals, Richard 27 1977 Opérateurs invariants hypoelliptiques sur un groupe de Lie nilpotent. Zbl 0359.43006Beals, R. 11 1977 On the boundedness of pseudodifferential operators. Zbl 0397.35072Beals, Richard 4 1977 On hypoellipticity of second order operators. Zbl 0321.35025Beals, Richard; Fefferman, Charles 5 1976 A general calculus of pseudodifferential operators. Zbl 0343.35078Beals, Richard 93 1975 Spatially inhomogeneous pseudodifferential operators. I. Zbl 0279.35071Beals, Richard; Fefferman, Charles 56 1974 Spatially inhomogeneous pseudodifferential operators. II. Zbl 0283.35071Beals, Richard 28 1974 ...and 24 more Documents all cited Publications top 5 cited Publications all top 5 Cited by 1,913 Authors 47 Beals, Richard W. 43 Yin, Zhaoyang 34 Chang, Der-Chen E. 26 Van der Mee, Cornelis Victor Maria 24 Yurko, Vjacheslav Anatoljevich 20 Geng, Xianguo 19 Fan, Engui 19 Szmigielski, Jacek 17 Liu, Yue 16 Greiner, Peter C. 16 Tenenblat, Keti 14 Buterin, Sergey Alexandrovich 14 Fokas, Athanassios S. 13 Lenells, Jonatan 13 Tie, Jingzhi 12 Chang, Xiangke 12 Rabinovich, Vladimir Samuilovich 12 Sattinger, David H. 11 Chen, Mingming 11 Coclite, Giuseppe Maria 11 Konopelchenko, Boris Georgievich 11 Qiao, Zhijun 11 Ruzhansky, Michael V. 11 Wang, Kedong 10 Dubrovsky, V. G. 10 Helffer, Bernard 10 Kostenko, Aleksey S. 10 Novikov, Roman G. 10 Pilipović, Stevan 10 Tian, Lixin 9 Bauer, Wolfram 9 Boutet de Monvel, Anne Marie 9 Calin, Ovidiu L. 9 Delgado, Julio 9 Gerdzhikov, Vladimir Stefanov 9 Guo, Boling 9 Himonas, A. Alexandrou 9 Holden, Helge 9 Kostić, Marko 9 Latrach, Khalid 9 Markina, Irina 9 Ponge, Raphaël S. 9 Qu, Changzheng 9 Sakhnovich, Alexander L. 9 Shen, Chunyu 9 Shepelsky, Dmitry 9 Wu, Xinglong 9 Zhou, Shouming 9 Zhu, Junyi 9 Zweifel, Paul F. 8 Boulanouar, Mohamed 8 Di Ruvo, Lorenzo 8 Eckhardt, Jonathan 8 Furutani, Kenro 8 Greenberg, William 8 Guan, Chunxia 8 Hu, Xingbiao 8 Kim, Dae San 8 Kim, Taekyun 8 Mi, Yongsheng 8 Paronetto, Fabio 8 Perry, Peter A. 8 Schrohe, Elmar 8 Tian, Shoufu 8 van Erp, Erik 8 Wang, Wei 7 Arlotti, Luisa 7 Behrndt, Jussi 7 Biondini, Gino 7 Bondarenko, Natalia P. 7 Deift, Percy A. 7 Faierman, Melvin 7 Gaveau, Bernard 7 Iwasaki, Chisato 7 Karp, Dmitriĭ Borisovich 7 Li, Hongquan 7 Mustapha, Sami 7 Novruzov, Emil B. 7 Raich, Andrew S. 7 Reyes, Enrique G. 7 Robert, Didier 7 Sobajima, Motohiro 7 Toft, Joachim 7 Zhou, Xin 6 Ablowitz, Mark Jay 6 Baudoin, Fabrice 6 Cercignani, Carlo 6 Ignat’ev, Mikhail Yur’evich 6 Kannai, Yakar 6 Liu, Jiaqi 6 Luo, Tao 6 Mu, Chunlai 6 Nourrigat, Jean Francois 6 Raynaud, Xavier 6 Rodino, Luigi 6 Velinov, Daniel 6 Wu, Yilun 5 Banasiak, Jacek 5 Boggess, Albert 5 Carrillo de la Plata, José Antonio ...and 1,813 more Authors all top 5 Cited in 369 Serials 94 Journal of Mathematical Physics 85 Journal of Differential Equations 76 Journal of Functional Analysis 67 Journal of Mathematical Analysis and Applications 66 Communications in Partial Differential Equations 40 Physica D 39 Communications in Mathematical Physics 32 Advances in Mathematics 32 Nonlinear Analysis. 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Mathematical Models & Methods in Applied Sciences 8 Calculus of Variations and Partial Differential Equations 8 Discrete and Continuous Dynamical Systems 8 Journal of Hyperbolic Differential Equations 8 Boundary Value Problems 8 Proceedings of the Japan Academy 8 Complex Variables and Elliptic Equations 7 Communications on Pure and Applied Mathematics 7 Nonlinearity 7 Rocky Mountain Journal of Mathematics 7 Functional Analysis and its Applications 7 Journal of Economic Theory 7 Journal of Inverse and Ill-Posed Problems 7 Mediterranean Journal of Mathematics 6 Annali della Scuola Normale Superiore di Pisa. Classe di Scienze. Serie IV 6 Journal of Mathematical Economics 6 Journal of Soviet Mathematics 6 Memoirs of the American Mathematical Society 6 Annals of Global Analysis and Geometry 6 Science in China. Series A 6 Proceedings of the Royal Society of Edinburgh. Section A. Mathematics 6 SIGMA. Symmetry, Integrability and Geometry: Methods and Applications 5 Israel Journal of Mathematics 5 Ukrainian Mathematical Journal 5 Annales Scientifiques de l’École Normale Supérieure. Quatrième Série 5 Inventiones Mathematicae 5 Numerical Functional Analysis and Optimization 5 Zeitschrift für Analysis und ihre Anwendungen 5 International Journal of Mathematics 5 Annales de la Faculté des Sciences de Toulouse. Mathématiques. Série VI 5 St. Petersburg Mathematical Journal 5 Mathematical Physics, Analysis and Geometry 5 Journal of Dynamical and Control Systems 5 Journal of Evolution Equations 5 Advances in Difference Equations 5 Bulletin of the American Mathematical Society 5 Discrete and Continuous Dynamical Systems. Series S 5 Science China. Mathematics 4 Wave Motion ...and 269 more Serials all top 5 Cited in 61 Fields 1,293 Partial differential equations (35-XX) 345 Operator theory (47-XX) 285 Dynamical systems and ergodic theory (37-XX) 187 Ordinary differential equations (34-XX) 174 Global analysis, analysis on manifolds (58-XX) 153 Fluid mechanics (76-XX) 134 Differential geometry (53-XX) 129 Statistical mechanics, structure of matter (82-XX) 107 Quantum theory (81-XX) 96 Numerical analysis (65-XX) 95 Functional analysis (46-XX) 87 Topological groups, Lie groups (22-XX) 82 Integral equations (45-XX) 75 Several complex variables and analytic spaces (32-XX) 72 Abstract harmonic analysis (43-XX) 70 Harmonic analysis on Euclidean spaces (42-XX) 57 Special functions (33-XX) 54 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 52 Probability theory and stochastic processes (60-XX) 42 Functions of a complex variable (30-XX) 39 Optics, electromagnetic theory (78-XX) 37 Astronomy and astrophysics (85-XX) 35 Calculus of variations and optimal control; optimization (49-XX) 34 Approximations and expansions (41-XX) 29 Real functions (26-XX) 27 Linear and multilinear algebra; matrix theory (15-XX) 24 Systems theory; control (93-XX) 20 Integral transforms, operational calculus (44-XX) 18 Nonassociative rings and algebras (17-XX) 18 Mechanics of particles and systems (70-XX) 18 Biology and other natural sciences (92-XX) 17 Number theory (11-XX) 16 Potential theory (31-XX) 15 Mechanics of deformable solids (74-XX) 14 Relativity and gravitational theory (83-XX) 13 Statistics (62-XX) 12 Difference and functional equations (39-XX) 12 Operations research, mathematical programming (90-XX) 11 \(K\)-theory (19-XX) 10 Combinatorics (05-XX) 8 Computer science (68-XX) 8 Information and communication theory, circuits (94-XX) 7 Algebraic geometry (14-XX) 5 Geophysics (86-XX) 4 General and overarching topics; collections (00-XX) 4 History and biography (01-XX) 4 Order, lattices, ordered algebraic structures (06-XX) 3 Mathematical logic and foundations (03-XX) 3 Field theory and polynomials (12-XX) 3 Associative rings and algebras (16-XX) 3 Group theory and generalizations (20-XX) 3 Classical thermodynamics, heat transfer (80-XX) 2 Commutative algebra (13-XX) 2 Measure and integration (28-XX) 2 Sequences, series, summability (40-XX) 2 Algebraic topology (55-XX) 2 Manifolds and cell complexes (57-XX) 1 Category theory; homological algebra (18-XX) 1 Geometry (51-XX) 1 Convex and discrete geometry (52-XX) 1 General topology (54-XX) Citations by Year Wikidata Timeline The data are displayed as stored in Wikidata under a Creative Commons CC0 License. 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