Parcourir les contenus (69 total)

Mots-clés: 2001, ARNOWITT, BIANCHI, DAMOUR, DESER, DIRAC, EINSTEIN, EN, EQUATIONS DU MOUVEMENT, GREEN, HADAMARD, HAMILTON, JARANOWSKI, LEIBNIZ, MASSE, MISNER, PARTICULES, POINCARE, PREPUBLICATION, RIESZ, SCHAFER, SCHWARSCHILD, SCHWARZ, SYSTEMES BINAIRES, TAYLOR

Mots-clés: 2002, ARNOWITT, BOWEN, CARTER, CHRISTODOULOU, DAMOUR, DESER, EINSTEIN, EN, ETOILES, GOURGOULHON, GRANDCLEMENT, HAMILTON, KERR, KILLING, LINDQUIST, MISNER, PADE, PERTURBATION, PREPUBLICATION, RAYONNEMENT GRAVITATIONNEL, SCHWARZDSCHILD, TAYLOR, TROUS NOIRS, YORK

Mots-clés: 2002, APPROXIMATION DE PADE, CALCULS NUMERIQUES, DAMOUR, EN, EULER, HAMILTON, IYER, LASERS, MATIERE, NEWTON, PADE, PREPUBLICATION, RAYONNEMENT GRAVITATIONNEL, SATHYAPRAKASH, TAYLOR, TRAITEMENT DU SIGNAL, TROUS NOIRS

Mots-clés: 2002, BIANCHI, BLANCHET, BUONANNO, CHEN, DAMOUR, DETECTEURS DE RAYONNEMENT, EN, FOURIER, GAUSS, GOURGOUHLON, GRANDCLEMENT, HADAMARD, HAMILTON, IYER, JACOBI, JARANOWSKI, KILLING, MINKOWSKI, NEWTON, PADE, PERTURBATION, PREPUBLICATION, RAYONNEMENT GRAVITATIONNEL, SATHYAPRAKASH, SCHAFER, SCHWARSCHILD, SPECTROMETRES, TAYLOR, THEORIE QUANTIQUE, TROUS NOIRS, VALLISNERI

Mots-clés: 1978, ECKMANN, EN, EPSTEIN, EUCLIDE, FOURIER, HILBERT, MINKOWSKI, OSTERWALDER, PHYSIQUE STATISTIQUE, PREPUBLICATION, RESEAUX CEREBRAUX, SCHRADER, SCHWARZ, SCHWINGER, SYSTEMES COMPLEXES, TAYLOR, THEORIE DES CHAMPS, WICK, WIGHTMAN

Mots-clés: 1983, CAUCHY, DOUADY, DYNAMIQUE, ECKMANN, EN, EPSTEIN, HUBBARD, MANDELBROT, PHYSIQUE STATISTIQUE, PREPUBLICATION, RESEAUX CEREBRAUX, ROUCHE, SYSTEMES COMPLEXES, TAYLOR, THEORIES NON LINEAIRES

Mots-clés: 1981, ABEL, BESSEL, BOLTZMAN, COULOMB, DEBYE, DENSITE, DIRICHLET, DOBRUSHIN, ELECTROSTATIQUE, EN, FOURIER, FROHLICH, GAUSS, GAZ, GIBBS, GINIBRE, GORDON, GREEN, HAMILTON, JENSEN, KOSTERLITZ, KUIPER, LANFORD, LAPLACE, LOVETT, PHYSIQUE NUCLEAIRE, PREPUBLICATION, RUELLE, SIEGERT, SPENCER, SPIN, STILLINGER, TAYLOR, THOULESS, TRANSFORMATIONS, VILLAIN

Mots-clés: 1981, ARAKI, BOGOLIUBOV, BOREL, BRASCAMP, CRISTALLOGRAPHIE MATHEMATIQUE, DIMENSIONS, DIRAC, DOBRUSHIN, EN, FERMI, FISHER, FROHLICH, GARRISON, GIBBS, GRUBER, HAMILTON, HEISENBERG, JANO-LASINIO, JASNOW, JENSEN, JONES, LEBESGUE, LEBOWITZ, LENNARD, LIE, LIEB, MARTIN, MC BRYAN, MECANIQUE STATISTIQUE, MERMIN, MORISSON, PFISTER, PIERINI, PREPUBLICATION, ROMERIO, RUELLE, SHLOSMAN, SPENCER, SYMETRIE BRISEE, TAYLOR, TROTTER, TSCHEBYSCHEFF, VON NEUMANN, VUILLERMOT, VULPIANI, WAGNER, WONG

Mots-clés: 1990, ABEL, ANOSOV, BEZOUT, BIRKHOFF, BONNET, BOREL, BUSEMANN, CARTAN, CONGRES ET CONFERENCES, D'AMBRA, DIFFEOMORPHISMES, EN, EUCLIDE, EULER, FERRAND, FROBENIUS, GALOIS, GAUSS, GHYS, GRASSMANN, GROMOV, GROUPES DE TRANSFORMATIONS, HAAR, HADAMARD, HAMILTON, HAUSDORFF, HEDLUND, HOLDER, HOPF, HURDER, JACOB, KANAI, KATOK, KILLING, KLEIN, KOBAYASHI, KOSZUL, KRONECKER, LAGRANGE, LELONG, LEVI-CIVITA, LICHNEROWICZ, LIE, LIOUVILLE, LOBACHEVSKI, LORENTZ, LYAPUNOV, MARGULIS, MONTGOMERY, MORSE, MOSTOW, NOMIZU, NOTHER, OBATA, POINCARE, PREPUBLICATION, RIEMANN, ROYDEN, SINAI, SULLIVAN, TAYLOR, TEICHMULLER, WINKELNKEMPER, ZARISKI, ZIMMER

Mots-clés: 1995, ANDREOTTI, ATIYAH, BREUER, CONNES, DE RHAM, DOLBEAULT, EN, FONCTIONS HOLOMORPHES, FREDHOLM, GAFFNEY, GRAUERT, GROMOV, HENKIN, HILBERT, HORMANDER, KAHLER, KOHN, LEVI, MORREY, NAPIER, NEUMANN, OKA, PREPUBLICATION, ROE, SHUBIN, SOBOLEV, STEIN, TAYLOR, VESENTINI

Mots-clés: ATIYAH, CALABI, CARTAN, CHERN, CLASSES CARACTERISTIQUES, DE RHAM, DOLBEAULT, EN, EULER, FEUILLETAGES, FICKS, GELFAND, GEOMETRIE SYMPLECTIQUE, GINZBURG, HAMILTON, HERMITE, INVARIANTS, JACOB, JOSEPHSON, KAHLER, KAPRANOV, KONTSEVICH, LAGRANGE, LIE, MAURER, POISSON, PREPUBLICATION, ROZANSKY, SCHWARZ, SIMONS, STEIN, TAYLOR, VAN EST, VARIETES KAHLERIENNES, VASSILIEV, WITTEN, YAU

Mots-clés: ALGEBRES DE LIE, ARTIN, BERNOULLI, BIRKHOFF, BOREL, CARTAN, CHERN, DE RHAM, DUFLO, EN, ETINGOF, FEDOSOV, FULTON, GELFAND, GERSTENHABER, GONCHAROV, HARISH-CHANDRA, HILBERT, HOCHSCHILD, HOMOTOPIE, JACOB, KAZHDAN, KIRILLOV, KONTSEVICH, LECOMTE, LIE, LOBACHEVSKY, MACPHERSON, MAURER, NEUMANN, NIJENHUIS, POINCARE, POISSON, PREPUBLICATION, QUANTIFICATEURS, QUILLEN, SCHOUTEN, SIMONS, STOKES, TAKESAKI, TAYLOR, TOMITA, VARIETES DE POISSON, WEYL, WILDE, WITT, YONEDA

Mots-clés: ARTIN, BOARDMAN, BOREL, DELIGNE, EN, EUCLIDE, FULTON, GALOIS, GERSTENHABER, GROTHENDIECK, HOCHSCHILD, HOMOTOPIE, HYPOTHESE, KONTSEVICH, LEIBNIZ, LIE, MACPHERSON, MAYER, MOORE, OPERADES, POINCARE, PREPUBLICATION, SOIBELMAN, STASHEFF, STOKES, STREBEL, STRUCTURES ALGEBRIQUES, TAYLOR, TEICHMULLER, VIETORIS, VOGT, YOUNG

Mots-clés: ABEL, AMPERE, ARCHIMEDE, BAIRE, BERKOVICH, CALABI, CHERN, DE RHAM, DOLBEAULT, EN, FEYNMAN, FIBRATIONS, FOURIER, FREDHOLM, FUKAYA, GODEMENT, GROMOV, HAUSDORFF, HILBERT, HODGE, HOMOLOGIE, KAHLER, KONTSEVICH, KRONECKER, LAGRANGE, LAURENT, LIE, MASLOV, MASSEY, MONGE, MORSE, MUKAI, OH, POINCARE, PREPUBLICATION, RICCI, RIEMANN, SCHWARTZ, SMALE, SOIBELMAN, STROMINGER, SYMETRIE MIROIR, TAYLOR, TORE, VIRASORO, WITTEN, YAU, ZASLOW

Mots-clés: ANDERSON, APERY, ARCHIMEDE, ARTIN, BEILINSON, BESSEL, BETTI, BEUKERS, BIRCH, BLOCH, BOMBIERI, BROADHURST, CHOWLA, COMEZ, DEDEKIND, DELIGNE, DENINGER, DIRICHLET, DWORK, DYER, EICHLER, EISENSTEIN, EN, EQAUTIONS DIFFERENTIELLES, ESNAULT, EULER, FONCTIONS ALGEBRIQUES, FOURIER, FRICKE, FUCHS, GALOIS, GAUSS, GEOMETRIE ALGEBRIQUE ARITHMETIQUE, GONCHAROV, GREEN, GROTHENDIECK, HECKE, HECKMAN, HERMITE, HYPOTHESES, JACOB, JOUANOLOU, KLEIN, KLINGEN, KONTSEVICH, KRONECKER, KUGA, LANGLANDS, LEBESGUE, LEGENDRE, LEIBNIZ, LINDEMANN, MAHLER, MANIN, MELLIN, MORDELL, NERON, NEWTON, NOMBRES, PETERSON, PICARD, POISSON, PREPUBLICATION, RAMANUJAN, RANKIN, RIEMANN, SCHOLL, SCHWARZ, SELBERG, SHIMURA, SIEGEL, STOKES, SWINNERTON, TATE, TAYLOR, VOEVODSKY, WEIERSTRASS, WEIL, ZAGIER

Mots-clés: 2000, ARTHUR, ARTIN, BERNSTEIN, BOREL, CARTIER, CHEBOTAREV, COGDELL, COHOMOLOGIE, CONCINI, DELIGNE, DRINFELD, EISENSTEIN, EULER, FOGARTY, FONCTIONS AUTOMORPHES, FONCTIONS L, FORMULE DE TRACES, FR, FRENKEL, FROBENIUS, FUJIWARA, GAITSGORY, GALOIS, GROTHENDIECK, HAAR, HARDER, HARRIS, HECKE, HENNIART, HILBERT, JACQUET, KAZDHAN, KEEL, KOTTWITZ, KUNNETH, LAFFORGUE, LANG, LANGLANDS, LAUMON, LEFSCHETZ, LEVI, LUNTS, MODULES DE DRINFELD, MODULES GALOISIENS, MOEGLIN, MORET-BAILLY, MORI, MUMFORD, NARASIMHAN, OPERATEURS DIFFERENTIELS, PIATETSKI, PINK, POINCARE, PREPUBLICATION, PROCESI, RAPOPORT, SATAKE, SELBERG, SESAHDRI, SHALIKA, SHAPIRO, SHIHIDI, STUHLER, TAYLOR, THEOREME DE POINTS FIXES DE LEFSCHETZ, VARIETES MODULAIRES DE DRINFELD, VERDIER, VILONEN, WALDSPURGER, WEIL, WHITTAKER, ZARISKI, ZEVELINSKI

Mots-clés: 1981, BANACH, COLLET, DEMONSTRATION, ECKMANN, EN, EPSTEIN, FEIGENBAUM, INFORMATIQUE, LANFORD, PREPUBLICATION, TAYLOR, THEORIE DU CHAOS

Mots-clés: 1985, ADAMS, AITKEN, ANALYSE NUMERIQUE, BASHFORTH, BJORCK, BOOLE, CHEBYSHEV, CONFERENCES ET CONGRES, COTES, DAHLQUIS, EN, EQUATIONS DIFFERENTIELLES, EULER, FEIGENBAUM, FOURIER, GAUSS, HAUSDORFF, HEUN, HOLDER, INTEGRALES, KAHAN, KUTTA, LANFORD, MILNE, NEWTON, ORDINATEURS, POLYNOMES, PREPUBLICATION, RICHARDSON, ROLLE, ROMBERG, RUNGE, SIMPSON, SYSTEMES INFORMATIQUES, TAYLOR, TRANSFORMATIONS DE FOURIER, WEIERSTRASS

Mots-clés: 1987, ANALYSE MATHEMATIQUE, BANACH, CONFERENCES ET CONGRES, CVITANOVIC, DE GREGORIO, DE LA LLAVE, DEMONSTRATION, ECKMANN, EN, EULER, FEFFERMAN, FEIGENBAUM, INFORMATIQUE, KOCH, LANFORD, MACKAY, NEWTON, NOMBRES REELS, ORDINATEURS, PERCIVAL, PREPUBLICATION, RANA, SIEGEL, SULLIVAN, TAYLOR, WITTWER

Mots-clés: 'T HOOF, 2001, ABOU-ZEID, ABOUELSAOOD, AGANAGIC, AHARONY, AKHMEDOV, ALEKSEEV, ALEXANDER, ALTES, ALVAREZ, AMBJORN, ANDREEV, ARDALAN, ARFAEI, ARMONI, ARROYO, ATIYAH, BACHAS, BAEK, BALDES, BARBON, BARS, BASSETTO, BAULIEU, BAYEN, BELLISAI, BELLISSARD, BERGMAN, BERRY, BIANCHI, BIGATTI, BILAL, BOGOMOLNY, BONARA, BONDIA, BORDEMANN, CALLAN, CHEN, CHERN, CHU, CINEMATIQUE, COLEMAN, CONNES, CREMMER, CURTRIGHT, DA SILVA, DARBOUX, DEBOER, DERRICK, DEWILDE, DEWITT, DIJKGRAAF, DOREY, DORN, DOUGLAS, DRINFELD, DURHUUS, EGUCHI, ELITZUR, ELST, EN, ESPACE-TEMPS, EUCLIDE, FAIRLIE, FERRARA, FEYNMAN, FIGUEROA, FILK, FLATO, FOCK, FOURIER, FRADKIN, GANOR, GAROUSI, GAUME, GAUSS, GERHOLD, GHOSH, GINZBURG, GIROTTI, GIRVIN, GOMES, GOMIS, GONZALEZ, GOPAKUMAR, GORDON, GRACIA, GREEN, GRIGUOLO, GRIMSTRUP, GROSS, GROSSE, GUBSER, GUKOV, HALL, HALPERIN, HAMILTON, HARMARK, HARVEY, HASHIMOTO, HE, HEADRICK, HEISENBERG, HEWETT, HIGGS, HITCHIN, HO, HOFMAN, HOLLLOWOOD, HOLLYWOOD, HOPPE, HWANG, INSTANTONS, ISHIBASHI, ISIDRO, ISO, ITZHAKI, JABBARI, JACKSON, JONSSON, JULIA, JURCO, KABAT, KAJIURA, KALLIN, KAMIMURA, KAPUSTA, KARCZMAREK, KAWAI, KHOZE, KIEM, KINAR, KITAZAWA, KLAUDER, KLEIN, KONECHNY, KONTSEVICH, KORTHALS, KOSTELECKY, KRAUS, LANDAU, LANE, LARSEN, LAUGHLIN, LECOMTE, LI, LICHNEROWICZ, LIFSCHYTZ, LIU, LLEDO, LLOSA, LOTT, LUGO, MADORE, MAGUEIJO, MAIN, MAJORANA, MAKEENKO, MALDACENA, MARTIN, MARTINEC, MATHEWS, MATONE, MATSUO, MATUSIS, MAXWELL, MEHEN, MICHELSON, MILLS, MINASIAN, MINKOWSKI, MINWALLA, MODELES DES CORDES VIBRANTES, MOLLER, MOLT, MOORE, MORITA, MOYAL, NAHM, NAKAYAMA, NAPPI, NARDELLI, NEKRASOV, NEST, NEVEU, NICOLAI, NISHIMURA, NOETHER, OKAWA, OOGURI, OZ, PETRIELLO, PIETRONI, PIOLINE, PLANCK, POINCARE, POISSON, POLCHINSKI, POLYAKOV, POLYCHRONAKOS, POPP, POULIOT, PRANGE, PREPUBLICATION, RAAMSDONK, RAMOND, RECKNAGEL, RIEFFEL, RIEMANN, RIVELLES, ROZALI, RUSSO, SADOOGHI, SCHAFFER, SCHERK, SCHHUPP, SCHNABL, SCHOMERUS, SCHRAML, SCHULZ, SCHWARZ, SCHWEDA, SEIBERG, SEMENOFF, SHEIKH, SHENKER, SHURYAK, SIEBERG, SIMONS, SNYDER, SOLITONS, SONDHI, SONNENSCHEIN, SPRADLIN, STERNHEIMER, STROMINGER, SUDARSHAN, SUSSKIND, SZABO, TAKAYANAGI, TAYLOR, THEISEN, THEORIE QUANTIQUE DES CHAMPS, TOMASIELLO, TOUMBAS, TRAVAGLINI, TSENG, TSEYTLIN, TSUCHIYA, UEMATSU, VARILLY, VERLINDE, VIAN, WARD, WESS, WEYL, WILSON, WISE, WITTEN, WU, WULKENHAAR, YANG, YAVARTANOO, YOST, ZACHOS, ZHOU, ZUMINO, ZWICKY

Mots-clés: 1977, EN, FONCTIONS DIFFERENTIABLES, FR, HOLDER, IAKOBSON, LASOTA, LEBESGUE, LORENZ, MAY, PREPUBLICATION, RUELLE, TAKENS, TAYLOR, THEORIE DE LA MESURE, YORKE

Mots-clés: 2005, AIGRAIN, ANOUILH, ATIYAH, AUBIN, AUGER, BALLET, BARDEEN, BARRE, BERGER, BOEGNER, BOITEUX, BOUGUIGNON, BOURBAKI, BROCHURE, CAIANIELLO, CARTAN, CERF, CHAMSSEDDINE, CHEVALLEY, CHOQUET, COHR, COMAR, CONNES, DAMOUR, DE GAULLE, DE LA GENIERE, DE LATTRE, DE RHAM, DE VOGUE, DEBRE, DELIGEORGES, DELIGNE, DEMAZURE, DENJOY, DEWITT-MORETTE, DIEUDONNE, DOBRUSHIN, DOTHAN, DREYFUS, DRINFELD, DYSON, EINSTEIN, EN, EPSTEIN, EULER, FAVARD, FERMI, FEYNMANN, FLEXNER, FR, GELL-MANN, GIVENTAL, GODEL, GODEMENT, GOEBBEL, GRANDPIERRE, GROMOV, GROTHENDIECK, GURSEY, HAWKING, HIRONAKA, HISTOIRE, HODGE, IHES, JAFE, KALLEN, KASTLER, KERENSKI, KHURI, KING, KONTSEVITCH, KRONLUND, KUIPER, LAGAYETTE, LEHMANN, LELONG, LENINE, LIE, MANIN, MAO, MASSA, MASSE, MAZUR, MCCARTHY, MENDES-FRANCE, MICHEL, MINKOWSKI, MONTEL, MOTCHANE, NEEMAN, NOETHER, OPPENHEIMER, PEIERLS, PERES, PERRIN, PICARD, POINCARE, POISSON, PONMIDOU, REYNACH, RIEMANN, ROLAND, ROLLAND, RUELLE, RYZANEK, SERRE, SHOCKLEY, SINAI, SMOLNI, SULLIVAN, TAYLOR, THIMERAIS, THOM, TITS, TRICOT, TRIMBACH, VALETTA, VIGIER, VON NEUMANN, WEIL, WEISKOPT, WIGHTMAN, WITTEN, ZEEMANFIELDS

Mots-clés: 1997, AMPHITHEATRE MOTCHANE, CONFERENCE, GRAVITATION, PERSONNALITE SCIENTIFIQUE, PHYSIQUE, TAYLOR, VIE SCIENTIFIQUE

Mots-clés: 1997, AMPHITHEATRE MOTCHANE, CONFERENCE, GRAVITATION, PERSONNALITE SCIENTIFIQUE, PHYSIQUE, TAYLOR, VIE SCIENTIFIQUE

Mots-clés: 1997, AMPHITHEATRE MOTCHANE, CONFERENCE, GRAVITATION, PERSONNALITE SCIENTIFIQUE, PHYSIQUE, TAYLOR, VIE SCIENTIFIQUE

Mots-clés: 1993, AVRON, BANACH, BELLISARD, BELTRAMI, BESOV, BOLZMANN, BONNET, BOREL, BOTT, BRILLOUIN, BROWN, C*-ALGEBRES, CAUCHY, CESARO, CHERN, CHOQUET, CLIFFORD, COHOMOLOGIE, CONNES, DE RHAM, DEN NIJS, DIRAC, DIXMIER, DONALDSON, DORDA, DOUGLAS, EINSTEIN, ELLIS, ELLWOOD, EN, EULER, FERMI, FIBRES VECTORIELS, FILLMORE, FREDHOLM, GAUSS, GELFAND, GEOMETRIE NON COMMUTATIVE, GLASHOW, GROMOV, HAAG, HALL, HAMILTON, HARDY, HAUSDORFF, HEISENBERG, HERMITE, HIGGS, HILBERT, HOCHSCHILD, HUGENHOLTZ, KAEHLER, KASPAROV, KLITZING, KOBAYASHI, KOHIMOTO, KUBO, LAGRANGE, LANDAU, LAUGHLIN, LEBESGUE, LEIBNIZ, LEVI-CIVITA, LIE, LIOUVILLE, LIPSCHITZ, LITTLEWOOD, LOTT, MARTIN, MASKAWA, MILLS, MINKOWSKI, MISCENKO, NIGHTINGALE, NIKODYM, PEANO, PELLER, PEPPER, PHYSIQUE MATHEMATIQUE, PLANCK, POINCARE, POISSON, POLYAKOV, PONTRJAGIN, RADON, RIEMANN, RITZ, RYDBERG, SALAM, SCHMIDT, SCHRODINGER, SCHWINGER, SEILER, SINGER, SULLIVAN, TAKESAKI, TAUBER, TAYLOR, THEORIE QUANTIQUE, THOULESS, TOPOLOGIE, VON NEUMANN, WEIL, WEINBERG, WEYL, WINNINK, WODZICKI, YANG, YUKAWA

Mots-clés: 1995, BANACH, CANTOR, CHEEGER, CHERN, CONNES, DE RHAM, DIFFEOMORPHISMES, DIRAC, DIXMIER, EN, ESPACES DE HILBERT, EUCLIDE, FINSLER, FOURIER, FREDHOLM, GEOMETRIE NON COMMUTATIVE, GLASHOW, HANH, HAUSDORFF, HEISENBERG, HERMITE, HIGGS, HILBERT, HILSUM, HOCHSCHILD, HOLDER, KASPAROV, LAGRANGE, LAPLACE, LAURENT, LEBESGUE, LEIBNITZ, LIE, MOSCOVICI, POLYAKOV, RIEMANN, SALAM, SCHMIDT, SKANDALIS, TAYLOR, THEORIE DES NOMBRES, WEINBERG, WODZICKI, YUKAWA

Mots-clés: 1996, BANACH, BARRET, BARRETT, CAUCHY, CHRISTOFFEL, CONNES, COSMOLOGIE QUANTIQUE, DAMOUR, DIRICHLET, DOCKE, EINSTEIN, ELLIOT, EN, EOTOS, FAYET, FOURIER, GAUSS, GREEN, HAMILTON, HELE, JACOBI, JANOVSKY, KOVALESKAYA, KRONECKER, LIE, NEWTON, NIRENBERG, NISHIDA, PHYSIQUE DES HAUTES ENERGIES, POISSON, RELATIVITE GENERALE, RIEMANN, SAFFMAN, SCHRODINGER, SHAW, TAYLOR, VAN NEUMANN

Mots-clés: 1998, ALGEBRES D'OPERATEURS, ALGEBRES DE HOPF, BIRKHOFF, BIRKOFF, COLLINS, CONNES, EN, FEYNMANN, GEOMETRIE NON COMMUTATIVE, GREEN, GROUPE QUANTIQUE, HOCHSCHILD, HOPF, KREIMER, LAURENT, LIE, POINCARE, SCHWARTZ, TAYLOR, THEORIE DES HAUTES ENERGIES, WITT, ZIMMERMAN