Numerical analysis of the adiabatic variable method for the approximation of the nuclear hamiltonian (Q2781508)

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scientific article; zbMATH DE number 1721509
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Numerical analysis of the adiabatic variable method for the approximation of the nuclear hamiltonian
scientific article; zbMATH DE number 1721509

    Statements

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    20 March 2002
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    a posteriori error control
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    chemical kinetics
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    Jacobi variables method
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    eigenelements
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    nuclear Hamiltonian
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    adiabatic variable method
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    multi-body problem
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    numerical results
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    Numerical analysis of the adiabatic variable method for the approximation of the nuclear hamiltonian (English)
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    The authors present mathematical analysis of the adiabatic variable method for the approximation of a multi-body problem and propose a posteriori error estimator. The latter allows to verify the adiabaticity hypothesis applied to some of the variables. The theory is illustrated by comprehensive numerical results.
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