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  • 1
    Online Resource
    Online Resource
    West, Sussex, England : : Wiley,
    Person(s): Bessis, Joël,
    Keywords: Bank management. ; Risk management. ; Asset-liability management. ; Electronic books.
    Type of Medium: Online Resource
    Pages: 1 online resource (379 pages) : , illustrations
    Edition: Fourth edition.
    ISBN: 9781118660188 (e-book)
    DDC: 332.1068/1
    Parallel Title: Print version: Bessis, Jöel. Risk management in banking.
    Language: English
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  • 2
    Online Resource
    Online Resource
    Chichester, West Sussex, U.K. : John Wiley & Sons
    Person(s): Bessis, Joël
    Keywords: Bank ; Bank management ; Banks and banking ; Risk management
    Type of Medium: Online Resource
    Pages: 1 Online-Ressource (XVII, 821 S.)
    Edition: 3rd ed.
    ISBN: 9780470019139 , 0470019131 , 9780470019122 , 0470019123 , 9781283371810
    DDC: 332.1
    Language: English
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  • 3
    Online Resource
    Online Resource
    Paris : Springer-Verlag France
    Keywords: Dermatology ; Immunology ; Metabolic diseases ; Rheumatology ; Tropical medicine
    Type of Medium: Online Resource
    Pages: 1 Online-Ressource
    ISBN: 9782287338854
    Language: French
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  • 4
    Online Resource
    Online Resource
    Paris : Springer Paris
    Keywords: Medizin ; Dermatology ; Hematology ; Medicine ; Oncology
    Type of Medium: Online Resource
    Pages: 1 Online-Ressource
    ISBN: 9782287720918
    Language: French
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  • 5
    Online Resource
    Online Resource
    Freiburg : Haufe-Lexware GmbH & Co. KG
    Type of Medium: Online Resource
    Pages: 1 Online-Ressource (197 Seiten)
    Edition: 1. Auflage
    ISBN: 9783648066737 , 9783648066720
    Language: German
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  • 6
    Online Resource
    Online Resource
    Paris : Springer Paris
    Person(s): Bessis, Didier
    Keywords: Medizin ; Dermatology ; Emerging infectious diseases ; Medicine ; Metabolic diseases ; Toxicology
    Type of Medium: Online Resource
    Pages: 1 Online-Ressource
    ISBN: 9782287484933
    Language: French
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  • 7
    Electronic Resource
    Electronic Resource
    College Park, Md. : American Institute of Physics (AIP)
    Journal of Mathematical Physics 35 (1994), S. 6244-6269 
    ISSN: 1089-7658
    Source: AIP Digital Archive
    Topics: Mathematics , Physics
    Notes: The perturbed-ladder-operator method is applied to the solution of the perturbed eigenequation {(d2/dx2)−[m(m+1)/x2]−b2x2+V(x)+Λ}Ψ θix)=0 where V(x)=b1(1/x)2+b2(1/x)4+... is a singular perturbation. This method, which is the extension of the Schrödinger–Infeld–Hull factorization method within the perturbation scheme, provides closed form expressions of the perturbed eigenvalues and ladder functions, by means of algebraic manipulations. As an illustrative application, an analytical solution of the spiked-harmonic-oscillator eigenequation {(d2/dx2)−b2x2−(λ/x4)+E}Ψ(x)=0 is worked out up to the second order of the perturbation, by considering specifically adapted m- and λ-dependent perturbing and unperturbed potentials in order to tentatively avoid the known difficulties of convergence of the perturbation series. Closed form expressions of the λ/x4-anharmonic-oscillator energies are obtained in terms of the coupling constant λ and the quantum number v: results following from these expressions are compared with exact available values. © 1994 American Institute of Physics.
    Type of Medium: Electronic Resource
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  • 8
    Electronic Resource
    Electronic Resource
    College Park, Md. : American Institute of Physics (AIP)
    The Journal of Chemical Physics 103 (1995), S. 3006-3013 
    ISSN: 1089-7690
    Source: AIP Digital Archive
    Topics: Physics , Chemistry and Pharmacology
    Notes: An algebraic procedure is proposed for the analytical solution of Schrödinger equations that can be viewed as a factorizable equation with an adequately chosen perturbation. This procedure relies on the solution of the Riccati equation associated with the given eigenequation and the use of power series of suitable functions which are specific to each factorization type. As illustrative examples, analytical solution of the symmetric anharmonic oscillator, perturbed Morse oscillator and singular anharmonic oscillator equations are carried out. Further applications are pointed out. © 1995 American Institute of Physics.
    Type of Medium: Electronic Resource
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  • 9
    Electronic Resource
    Electronic Resource
    New York, NY : Wiley-Blackwell
    ISSN: 0020-7608
    Keywords: Computational Chemistry and Molecular Modeling ; Atomic, Molecular and Optical Physics
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: Within the Schrödinger-Infeld-Hull factorization framework it is shown that, by introducing a parameter ε in the quantization condition, that is, ε(j-|m|)=integer ≥ 0, and, thus, considering “symmetrized” ladder operators, one can use the same formulas to handle both class I (ε = +1) and class II (ε = -1) problems. Starting from this unified point of view, after building up the associated angular momentum operators and their ε-dependent eigenfunctions, one unique closed-form expression of the coupling coefficients is obtained. This expression embodies many sparse and known previous results, without being more intricate than any of them. The basic material, allowing the application of a Wignera-Eckart theorem to matrix elements of an operator on the basis of eigenfunctions of factorizable equations, and a quick determination of the associated selection rules are given. Some examples are treated as an illustration.
    Additional Material: 3 Tab.
    Type of Medium: Electronic Resource
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  • 10
    Electronic Resource
    Electronic Resource
    College Park, Md. : American Institute of Physics (AIP)
    Journal of Mathematical Physics 38 (1997), S. 5483-5492 
    ISSN: 1089-7658
    Source: AIP Digital Archive
    Topics: Mathematics , Physics
    Notes: An algebraic procedure is proposed for the analytical solution of Schrödinger equations that can be viewed as a factorizable equation with an additional potential V(x). Once V(x) has been expanded in a series of suitable x-basis functions u=u(x), which are specific to each factorization type, the solution of the Riccati equation associated with the given equation is performed by means of an open perturbation technique, i.e., at each order of the perturbation, an additional balance u-dependent term is introduced so that the resulting equation becomes solvable. Since the unperturbed potential involves the whole given potential and since the balance term is expected to be small, improved results are expected at low orders of the perturbation, even at the zeroth order. The procedure, well adapted to the use of computer algebra, is applied to the solution of the gx4-anharmonic oscillator equation: by means of very simple algebraic manipulations, the trend of the exact values of the energies is rather well reproduced for a large range of values of the coupling constant (g=0.002 to g=20000). © 1997 American Institute of Physics.
    Type of Medium: Electronic Resource
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