Abstract
We consider discrete semigroups of operators associated with the first two primary sub-families of A-acceptable Norsett`s rational approximations to e{sup q}, S{sub 1}({gamma};q) and S{sub 2}({gamma};q) with q is an element of C and {gamma} a real parameter, and construct approximating formulae to the solution of an abstract evolution problem. The study of convergence is reduced to exploiting previous fundamental results of the author for this class of semigroups and this results, for associated numerical schemes, in a convergence independent of the regularity of the data of the problem. (author). 17 refs, 3 tabs.
Citation Formats
Ngongo, M E.
Some approximating formulae to the solution of an abstract evolution problem.
IAEA: N. p.,
1991.
Web.
Ngongo, M E.
Some approximating formulae to the solution of an abstract evolution problem.
IAEA.
Ngongo, M E.
1991.
"Some approximating formulae to the solution of an abstract evolution problem."
IAEA.
@misc{etde_10157727,
title = {Some approximating formulae to the solution of an abstract evolution problem}
author = {Ngongo, M E}
abstractNote = {We consider discrete semigroups of operators associated with the first two primary sub-families of A-acceptable Norsett`s rational approximations to e{sup q}, S{sub 1}({gamma};q) and S{sub 2}({gamma};q) with q is an element of C and {gamma} a real parameter, and construct approximating formulae to the solution of an abstract evolution problem. The study of convergence is reduced to exploiting previous fundamental results of the author for this class of semigroups and this results, for associated numerical schemes, in a convergence independent of the regularity of the data of the problem. (author). 17 refs, 3 tabs.}
place = {IAEA}
year = {1991}
month = {Dec}
}
title = {Some approximating formulae to the solution of an abstract evolution problem}
author = {Ngongo, M E}
abstractNote = {We consider discrete semigroups of operators associated with the first two primary sub-families of A-acceptable Norsett`s rational approximations to e{sup q}, S{sub 1}({gamma};q) and S{sub 2}({gamma};q) with q is an element of C and {gamma} a real parameter, and construct approximating formulae to the solution of an abstract evolution problem. The study of convergence is reduced to exploiting previous fundamental results of the author for this class of semigroups and this results, for associated numerical schemes, in a convergence independent of the regularity of the data of the problem. (author). 17 refs, 3 tabs.}
place = {IAEA}
year = {1991}
month = {Dec}
}