The classical moment problem for continued fraction expansion of relaxation functions is surveyed. The theory is then extended to the moment problem associated to relaxation operators or super-operators. Numerical aspects and sensitivity of algorithms to round-off errors are also examined. A new convenient approach is developed exploiting a product-difference recursive scheme, within the memory function formalism.
THE CLASSICAL AND GENERALIZED MOMENT PROBLEM IN THE THEORY OF RELAXATION
GROSSO, GIUSEPPE;
1985-01-01
Abstract
The classical moment problem for continued fraction expansion of relaxation functions is surveyed. The theory is then extended to the moment problem associated to relaxation operators or super-operators. Numerical aspects and sensitivity of algorithms to round-off errors are also examined. A new convenient approach is developed exploiting a product-difference recursive scheme, within the memory function formalism.File in questo prodotto:
Non ci sono file associati a questo prodotto.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
