00680nam0 22002651i 450 99000331094040332120001010000331094FED01000331094(Aleph)000331094FED0100033109420001010d--------km-y0itay50------baitay-------001yyTRADE AND BUSINESS (12 copie)FIRENZEFELICE LE MONNIER1973Didattica093Ciaramella,Michele131486ITUNINARICAUNIMARCBK990003310940403321TRADE AND BUSINESS (12 copie446902UNINAING0101987oam 2200529M 450 991071636130332120260430112512.0(CKB)5470000002520521(OCoLC)1065923347(OCoLC)995470000002520521(DGPO)001154447(EXLCZ)99547000000252052120071213d1926 ua 0engurcn|||||||||txtrdacontentcrdamediacrrdacarrierB.G. Oosterbaan. February 20, 1926. -- Committed to the Committee of the Whole House and ordered to be printed[Washington, D.C.] :[U.S. Government Printing Office],1926.1 online resource (2 pages)House report / 69th Congress, 1st session. House ;no. 335[United States congressional serial set ] ;[serial no. 8535]Batch processed record: Metadata reviewed, not verified. Some fields updated by batch processes.FDLP item number not assigned.ClaimsEmbezzlementPostal serviceLaw and legislationUnited StatesCriminal provisionsPost office buildingsPostal serviceEquipment and suppliesPostal serviceEmployeesLegislative materials.lcgftClaims.Embezzlement.Postal serviceLaw and legislationCriminal provisions.Post office buildings.Postal serviceEquipment and supplies.Postal serviceEmployees.Underhill Charles Lee1867-1946Republican (MA)1386821WYUWYUOCLCOOCLCQBOOK9910716361303321B.G. Oosterbaan. February 20, 1926. -- Committed to the Committee of the Whole House and ordered to be printed3540951UNINA06036nam 2200793Ia 450 991114277100332120251116231621.09786611934538978128193453612819345349789812794598981279459X(CKB)1000000000538052(EBL)1679534(SSID)ssj0000194079(PQKBManifestationID)11197899(PQKBTitleCode)TC0000194079(PQKBWorkID)10231529(PQKB)11429016(MiAaPQ)EBC1679534(WSP)00004640(Au-PeEL)EBL1679534(CaPaEBR)ebr10255956(CaONFJC)MIL193453(OCoLC)879023737(Perlego)850225(EXLCZ)99100000000053805220010803d2001 uy 0engur|n|---|||||txtccrLong time behaviour of classical and quantum systems proceedings of the Bologna APTEX International Conference : Bologna, Italy, 13-17 September 1999 /editors, Sandro Graffi & Andre Martinez1st ed.Singapore ;River Edge, N.J. World Scientificc20011 online resource (299 p.)Series on concrete and applicable mathematics ;1Description based upon print version of record.9789810245559 9810245556 Includes bibliographical references.Foreword; List of Participants; CONTENTS; Return to Equilibrium in Classical and Quantum Systems; 1. FIRST LECTURE; 2. SECOND LECTURE; 3. THIRD LECTURE; 4. FOURTH LECTURE; Quantum Resonances and Trapped Trajectories; 1 Introduction; 2 Definitions and first results; 3 FBI transform and upper bounds on the density of resonances; 4 Trace formulae and lower bounds on the density of resonances; 5 Resonances and a non-linear Schrodinger equation; Return to Thermal Equilibrium in Quantum Statistical Mechanics; 1. INTRODUCTION; 2. EQUILIBRIUM STATES AND DYNAMICS OF FINITE SYSTEMS3. EQUILIBRIUM STATES AND DYNAMICS OF INFINITE SYSTEMS4. EXAMPLE: FINITE QUANTUM SYSTEM; 5. EXAMPLE: FREE QUANTIZED ELECTROMAGNETIC FIELD IN THE ARAKI-WOODS REPRESENTATION; 6. EXAMPLE: CONFINED ELECTRON AND FREE QUANTIZED ELECTROMAGNETIC FIELD - NONINTERACTING; 7. CONFINED ELECTRON COUPLED TO THE QUANTIZED RADIATION FIELD - INTERACTING CASE; Small Oscillations in Some Nonlinear PDE's; 1 Introduction; 2 The finite dimensional case; 3 The infinite dimensional case: some known results; 4 A proof of Lyapunov center theorem: the finite dimensional case; 5 The resonant case6 A proof of the Lyapunov center theorem: the infinite dimensional case7 On the verification of the property y-NR; 8 Applications; The Semi-Classical Van-Vleck Formula. Application to the Aharonov-Bohm Effect; 1 Introduction; 2 Coherent states and quantum propagator; 3 Semi-classical approximation for the propagator; 4 The time-dependent Aharonov-Bohm Effect; Fractal Dimensions and Quantum Evolution Associated with Sparse Potential Jacobi Matrices; 1 Introduction; 2 The sparse barrier model and main results; 3 Pictures of quantum motion within sparse barriers; 4 Proof of Theorem 25 Proof of Theorem 36 Conclusions; Infinite Step Billiards; 1 Introduction; 2 The model and the results; 3 Outline of the proofs; Semiclassical Expansion for the Thermodynamic Limit of the Ground State Energy of Kac's Operator; 1 Introduction; 2 One-parameter families of weighted standard functions; 3 WKB constructions; 4 A formal asymptotic expansion; 5 Estimates for the thermodynamic limit; Asymptotics of Scattering Poles for Two Strictly Convex Obstacles; 1. INTRODUCTION; 2. METHOD OF THE PROOF; 3. EXPRESSION OF BROKEN RAYS CONVERGING TO THE PERIODIC RAY; 4. SOLUTIONS OF FUNCTION EQUATIONS5. TAYLOR EXPANSION OF Tn(s+t o+r)Parabolic Dynamical Systems and Inducing; 1 Preliminaires; 2 Parabolic rational maps; QFT for Scalar Particles in External Fields on Riemannian Manifolds; 1 Introduction; 2 Invariant wave equations on Riemannnian manifolds; 3 Classical S-matrix; 4 Feynman's scattering amplitude; 5 Solvability of the equation AF = A + iAP_AF; 6 Quantum field theory in external forces; 7 Hilbert-Schmidt property on Riemannian manifolds; 8 Massless case; Existence and Born-Oppenheimer Asymptotics of the Total Scattering Cross-Section in Ion-Atom Collisions; I IntroductionII Notation assumptions and main resultsThis book is centered on the two minicourses conducted by C Liverani (Rome) and J Sjoestrand (Paris) on the return to equilibrium in classical statistical mechanics and the location of quantum resonances via semiclassical analysis, respectively. The other contributions cover related topics of classical and quantum mechanics, such as scattering theory, classical and quantum statistical mechanics, dynamical localization, quantum chaos, ergodic theory and KAM techniques. Contents: Return to Equilibrium in Classical and Quantum Systems (C Liverani); Quantum Resonances and Trapped Trajectories (J SSeries on concrete and applicable mathematics ;1.Long time behavior of classical and quantum systemsBologna APTEX International ConferenceMathematical physicsCongressesMicrolocal analysisCongressesQuantum theoryCongressesMathematical physicsMicrolocal analysisQuantum theory530.1Graffi S(Sandro),1943-41343Martinez André352371Bologna APTEX International ConferenceMiAaPQMiAaPQMiAaPQBOOK9911142771003321Long time behaviour of classical and quantum systems4848148UNINA