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Browsing by Subject "conditioning"

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  • thumbnail.journal.alt
    Item type:Thesis, Access status: Restricted ,
    Ocena uwarunkowań geośrodowiskowych rozwoju gminy Jasienica
    (Data obrony: 2012-07-31) Formas, Natalia
    Wydział Geologii, Geofizyki i Ochrony Środowiska
    The purpose of the study of natural environment conditions in Jasienica was to definition dominant function. A first phase was characteristics of conditioning of the commune. Next they were assessed. At the work a method of putting maps was applied. A development strategy of the commune was determined. Determining the function of the commune was the last stage of the work.
  • thumbnail.journal.alt
    Item type:Article, Access status: Open Access ,
    The numerical solution of nonlinear two-point boundary value problems using iterated deferred correction - a survey
    (Wydawnictwa AGH, 2006) Cash, Jeff R.
    The use of iterated deferred correction has proved to be a very efficient approach to the numerical solution of general first order systems of nonlinear two-point boundary value problems. In particular the two high order codes TWPBVP.f, based on mono-implicit Runge–Kutta (MIRK) formulae, and TWPBVPL.f based on Lobatto Runge–Kutta formulae as well as the continuation codes ACDC.f and COLMOD.f are now widely used. In this survey we describe some of the problems involved in the derivation of efficient deferred correction schemes. In particular we consider the construction of high order methods which preserve the stability of the underlying formulae, the choice of the mesh choosing algorithm which is based both on local accuracy and conditioning, and the computation of continuous solutions.