Description / Table of Contents: Vorwort -- Holomorphiegebiete -- Pseudokonvexität -- Das Levi-Problem

Description / Table of Contents: La Prehistoire de la Decouverte des Lasers. Absorption Negative et Dispersion Negative -- A new measurement of the relativistic Doppler shift -- Laser - Nuclear spectroscopy -- Nonlinear spectroscopy -- Recent developments in dye lasers -- Generation of vacuum ultraviolet radiation by nonlinear mixing in atomic and ionic vapors -- Tunable VUV lasers and picosecond pulses -- Rotation-vibration spectroscopy of gases by Coherent anti-Stokes Raman Scattering application to concentration and temperature measurements -- Stratospheric studies using tunable laser spectroscopy -- Spectroscopy with spin-flip Raman laser: Mode properties and external cavity operation -- New laser measurement techniques for excited electronic states of diatomic molecules -- Excimer and energy transfer lasers -- Laser fluorimetry -- Selective photochemistry in an intense infrared field -- Laser magnetic resonance (LMR) spectroscopy of gaseous free radicals -- High resolution laser spectroscopy of the D-lines of on-line produced radioactive sodium isotopes -- Comparison of saturation and two-photon resonances -- High resolution two-photon spectroscopy -- Optically induced atomic energy level shifts and two-photon spectroscopy -- Infrared laser stark spectroscopy -- Recent advances int unable infrared lasers -- A broadly tunable IR source -- Broadly tunable lasers using color centers -- The oxygen auroral transition laser system excited by collisional and photolytic energy transfer -- Synchronous mode-locked dye lasers for picosecond spectroscopy and nonlinear mixing -- Photochemistry and isotope separation in formaldehyde -- Separation of uranium isotopes by selective photoionization -- Laser isotope separation -- Isotopic enrichment in laser photochemistry -- Laser chemistry -- Atoms in strong resonant fields spectral distribution of the fluorescence light -- Perturbed fluorescence spectroscopy -- Laser spectroscopy of small molecules -- Atomic fluorescence induced by monochromatic excitation -- On the 2P3/2-2S1/2 energy difference in very light muonic systems -- Ultrafast vibrational relaxation and energy transfer in liquids -- Studies of chemical and physical processes with picosecond lasers -- Time resolved spectroscopy with sub-picosecond optical pulses -- Quantum electrodynamic calculation of quantum beats in a spontaneously radiating three level system -- Collision induced optical double resonance -- High resolution studies with Doppler free resonances; Recent works at MIT -- Some comments on the dissociation of polyatomic molecules by intense 10.6 ?m radiation -- Excitation of highly forbidden transitions by tunable lasers and search for parity violation induced by neutral currents -- Collisional angular momentum mixing in Rydberg states of sodium -- Spectroscopy of highly excited S and D states of potassium by two photon absorption -- High-resolutions two-photon absorption spectroscopy of highly-excited D states of Rb atoms -- Two-photon molecular electronic spectroscopy in the gas phase -- Two-photon laser isotope separation of atomic uranium - Spectroscopic studies, excited state lifetimes, and photoionization cross sections -- Isotope separation in the solid state -- Saturated dispersion by laser beam deviation in a saturated medium -- Progress in saturated dispersion spectroscopy of iodine -- Magnetic octupole interaction in I2 -- High-resolution Raman spectroscopy with a tunable laser -- Time dependence of the third-harmonic generation in Rb-Xe mixtures -- Generation of tunable coherent radiation at 1460 Å in magnesium -- Non-optical observation of zero-field level crossing effects in a sodium beam -- Dressed atom picture of high intensity gas laser -- Nonlinear resonant photoionization in molecular iodine -- Infrared - X-ray double resonance study of 2P3/2-2S1/2 splitting in hydrogenic fluorine -- Stark ionization of high-lying Rydberg states of sodium

Description / Table of Contents: Electron-electron interactions in the physics of the 1D conductors -- Generalized wigner lattices and band motion effects -- Relationship between the 1-D fermi gas model and other models -- Electronic structure of the three phases in MEM(TCNQ)2 -- Experiments on the phase transitions in MEM(TCNO)2 -- The spin-peierls transition and other aspects of the magnetic behavior of the compounds TTF · MS4C4(CF3)4(M = Pt, Cu, Au) -- New theory of the spin-peierls transition with special relevance to the experiments on TTFCuBDT -- Theory for the order - disorder and metal-insulator phase-transitions in (Ti 1-C VC) 407 -- Analogies between a three-dimensional coulomb gas in a strong magnetic field and the one-dimensional electron gas with backward scattering -- Gap renormalization in the one-dimensional electron gas with backward scattering -- Properties of the one-dimensional electron gas -- The new method in the theory of nearly ideal one-dimensional fermi-gas. correlation functions -- Novel method to calculate the response functions of the tomonaga model -- Peterls dimerization and excitonic effects on the interband absorption of an antiferromagnetic hubbard chain -- Collective mode in quasi one-dimensional spin lattice coupled system -- Double resonance identification of the magnetic chain in quinolinium(TCNQ)2 -- Very low temperature magnetic phase transition in Pyridinium (TCNQ)2 -- Friedel oscillation in one-dimensional Hubbard model -- Spin-Peierls transition in magnetic field -- One-dimensional phonons and chain-ordering in Hg3-?AsF6 -- One-dimensional fluctuations and the chain-ordering transformation in Hg 3-?AsF6* -- Magnetic field induced residual resistivity and anisotropic superconductivity in the linear chain compound, Hg3-?AsF6 -- X-ray scattering studies on the quasi-one-dimensional conductors NbSe3 and TTF-SCN -- Lattice distortions and phonons in organic conductors with incommensurate lattices -- The crystal structures of electroconducting cation-radical salts -- New conducting ternary compounds (Ammonium-TCNQ-Iodine) the example of tmhda salt (Tetramethylhexamethylenediammonium) -- X-Ray diffuse scattering study of iodine chains in (TTT)2 I3+? -- Effects of disorder on the thermoelectric power and electrical conductivity of TTT2I3 -- Preparation, structure, and electrical conduction properties of quasi one dimensional platino-oxalates -- Electrical conductivity studies of K1.75[Pt(CN)4]1.5H2O ? K(def)CP. -- Phonon dispersion and neutron scattering law S(k,?) for a quasi-one-dimensional Peierls-system -- Interpretation of the infrared and Resonance Raman spectra of linear mixed valence compounds -- Evidence for a new type of orientational antiphase structure in platinum chain compounds -- Raman scattering and luminescence in K1.75Pt(CN)4·1.5H2O (K(def)TCP) -- Multiple band electron-phonon transport theory in A15-compounds -- Mean field theory of a one-dimensional band conductor, with arbitrary band filling -- Conductivity of quasi-one-dimensional metal system with random impurities -- Disordered 1D conductors -- Disordered magnetic chain behavior of quinolinium (TCNQ)2 and related materials at low temperatures -- Band filling, mobility and disorder in molecular conductors -- Transport and magnetic properties of a doped organic semiconductor - TTF with bromine -- Effects of impurities on the ordered phases of one-dimensional systems -- The effects of a low temperature irradiation on TTF-TCNQ and related compounds -- One dimensional spin glasses with antiferromagnetic exchange -- Magnetism in one-dimensional disordered systems -- Electron transmission and wave propagation through one dimensional disordered system -- Localization of spin waves in a dilute magnet near the percolation threshold -- Molecular substitutional disorder in solid solutions of TTF-TCNQ and TSeF-TCNQ -- Low temperature magnetic susceptibility of three complex tcnq salts with asymetric donors -- Low temperature magnetic susceptibility of the organic alloy NMP0.63phenazine0.37TCNQ -- Charge transfer c0mplexes of ferrocenes and TCNQ -- Some charge transfer salts of fluorinated TCNQ; mott insulators isostructural with organic conductors -- ACP(CL), a close analogue of KCP(Br) -- Physical properties of organic metallic compounds : radical-cations salts of TTT and TSeT with iodine -- The physical and chemical properties of the reaction product between trimethylammonium iodide and TCNQ. a ternary 1-D semiconductor with ‘metal-like’ conductivity -- Salts of TCNQ and heterocyclic amnes conjugated acids - New organic conductors via redox-reaction : Heterocyclic amines - TCNQ - hydroquinone -- Highly conducting salt: Tetpaphenyldithiadipyranylidene-iodine, dipsø4/I2.28 -- Optical and transport properties of TTT IxBr1.5?x alloys -- Semiconducting and metallic organic polymers: Chemically doped polyacetylene, (CH)x -- Transport properties of doped polyacetylene -- Properties of brominated (SN)x -- X-ray absorption in polymeric conductors -- Conductivity and magnetoresistance of the halogenated (SN)x-derivates: (SNBr0.4)x, (SNI0.02)x, [SN(ICI)0.1]x -- Magnetic properties of filamentary superconductors -- (SN)x semiconductor solar cells -- Conducting polymers -- Electronic structure of trans- and cis-polyacetylene -- Hall effect in AsF5 doped polyacetylene, (CH)x -- Kohn anomalies in the phonon dispersion on polysulfur nitride, (SN)x -- The electrical conductivity of poly(sulphur nitride) at microwave frequencies -- Low temperature thermal conductivity of polysulfur nitride, (SN)x. -- Structure of brominated (SN)x and S4N4 -- An electronic model for the high conductivity in brominated-(SN)x and in (SN)x under pressure -- Linear temperature dependence of the magnetic susceptibility of brominated (SN)x -- Fluctuation magneto conductivity of a finite fibre -- Role of symmetry in the study of quasi one-dimensional systems -- Graph-theoretical approach to the estimation of the energy gap of polymeric conjugated hydrocarbons -- Temperature dependence and anisotropy of hc2 in superconducting (SN)x

Description / Table of Contents: The mathematics of anisotropic spatially-homogeneous cosmologies -- Creation of particles by gravitational field -- Viscous dissipation and evolution of homogeneous cosmological models -- Cosmological microwave background blackbody radiation and formation of galaxies -- Cosmological anisotropies in the microwave background -- Constraints on the possible distortions of the cosmic background radiation spectrum -- A unified treatment of different approaches to clustering of galaxies -- Questions to infallible oracle

Description / Table of Contents: A sketch of the various formulations of the theoretical optical potential for scattering processes -- Equivalent potentials in the description of scattering processes -- Green function approach to single particle states in nuclei -- Many-body theory of the optical-model potential -- Optical model potential and nuclear density distributions -- Non-local optical potential: Theoretical and phenomenological aspects -- The systematics of the 1f7/2 neutron single-particle energies -- Small angle elastic scattering of polarized protons -- Dispersion relation analyses of the energy dependence of the optical potential -- Theoretical investigations of the optical-model potential

Description / Table of Contents: Rationale approximierbarkeit singulärer funktionen über [0,?] -- A defect correction method for functional equations -- Odd-degree spline interpolation at a biinfinite knot sequence -- Zur numerischen Stabilität des Newton-Verfahrens bei der nichtlinearen Tschebyscheff-Approximation -- Zur Stetigen Abhängigkeit der Menge der Minimalpunkte Bei Gewissen Minimierungsaufgaben -- Piecewise polynomial approximation, embedding theorem and rational approximation -- Un Algorithme General pour L'Approximation au sens de Tchbycheff de Fonctions Bornees sur un Ensemble Quelconque -- On the range of certain locally determined spline projections -- Einige Anwendungen der nichtlinearen Approximations-theorie auf Randwertaufgaben -- Zur Tschebyscheff-Approximation bei Ungeichungsnebenbedingungen im Funktionenraum -- Schnelle Konvergenz: Charakterisierung der besten Approximation und Entropie -- Convergence of abstract splines -- A constructive theory for approximation by splines with an arbitrary sequence of knot sets -- Abschätzungen durch Stetigkeitsmoduli bei Folgen von linearen Funktionalen -- Optimale Approximation von linearen Funktionalen auf Klassen periodischer Funktionen -- Approximation durch Polynome mit ganzzahligen Koeffizienten -- Ein Problem der Bestapproximation in geordneten Vektorräumen -- A newton-method for nonlinear Chebyshev approximation -- Approximationen mit Lösungen von Differentialgleichungen -- Galerkin methods for the existence and approximation of weak solutions of nonlinear dirichlet problems with discontinuities -- Nullstellen von Splines -- Local spline approximation methods and osculatory interpolation formulae -- Multipliers of strong convergence -- Zur lokalen Konvergenz von Projektionen auf finite Elemente -- Approximation and probability -- Globale Konvergene von Verfahren Zur Nichtlinearen Approximation -- Ein Satz vom Jackson-Typ und seine Anwendung auf die Diskretisierung von Kontrollproblemen -- Two-stage spline methods for fitting surfaces -- Erzeugung und strukturelle Verknüpfungen von Kernen singulärer Faltungsintegrale -- Charakterisierung der besten algebraischen Approximation durch lokale Lipschitzbedingungen -- Approximative properties of splines -- On the approximation behavior of the riesz means in Lp(Rn) -- Tschebyscheff-approximation by regular splines with free knots -- Applications of pade approximation in numerical analysis

Description / Table of Contents: Das Kriterium von Blattner -- Einfache Darstellungen von auflösbaren, algebraischen Gruppen -- Folgerungen aus dem Kriterium von Blattner -- Monomiale Gruppen -- Die Sätze von Shoda in der Situation endlicher, algebraischer Gruppen -- Der Satz von Taketa in der Situation endlicher, algebraischer Gruppen -- Satz und Lemma von Dade in der Situation endlicher, algebraischer Gruppen -- Exkurs über die Frattinialgebra einer p-Liealgebra -- Das Schema der Darstellungen einer Algebra -- Das Schema der Zerlegungen eines Moduls -- Das verallgemeinerte Taylorlemma -- Induzierte und Koinduzierte Darstellungen -- Induzierte Moduln, die von stabilen Moduln herrühren -- Der Zerlegungssatz von Mackey -- Filtrierungen auf induzierten Moduln -- Verschränkte Produkte -- Das Rechnen mit verschränkten Produkten -- Endomorphismenringe induzierter Darstellungen als verschränkte Produkte

Description / Table of Contents: Halbgruppen von Maßen und Halbgruppen invarianter Operatoren -- Struktur der erzeugenden Distributionen -- Mischungen erzeugender Distributionen und Zufallsentwicklungen -- Über Sätze von Cramér, Raikoff und Bernstein -- Halbgruppen komplexer Maße und dissipative Distributionen -- Anhang. Faltungshalbgruppen mit nicht trivialen idempotenten Faktoren

Description / Table of Contents: Renormalization of gauge theories -- Unified models of electromagnetic and weak interactions -- Osterwalder-Schrader positivity in conformal invariant quantum field theory -- Quantum gravity -- Quantum field theory and statistical mechanics -- Critical phenomena and the renormalization group -- Renormalization group solution of Ising spin models -- Covariant parton model -- Quark confinement in gauge theories of strong interactions -- Parton models for weak and electromagnetic interactions -- The relativistic string -- Fermi - bose - supersymmetry -- Strings, conductive and otherwise -- Hadron physics at ISR energies -- Review of results obtained at the cern intersecting storage rings

Description / Table of Contents: Recent developments at M.I.T. -- News from Saclay -- Electron scattering work at Amsterdam; past, present and future activities -- Electronuclear sum rules -- A Review of present photonuclear research at Lund and future accelerator plans -- A monochromatic and polarized photon beam for photonuclear reactions. The ladon project at Frascati -- Latest from the DALINAC -- Preliminary results on the annihilation photon beam at the Frascati Linac laboratory -- Some experimental results on the measurement of the total photoabsorption cross sections -- Electroexcitation of giant multipole resonances -- Description of isoscalar giant resonances. A sum-rule approach -- The center of mass problem in continuum calculations of nuclear reaction cross sections -- A simple model for resonance shifts -- Nucleon polarizabilities and deep inelastic electron scattering -- Exchange effects in photon scattering on nuclei