Matrix-free formulation fo the stochastic Newmark method
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378297%3A_____%2F04%3A00029165" target="_blank" >RIV/68378297:_____/04:00029165 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Matrix-free formulation fo the stochastic Newmark method
Original language description
A response of an arbitrary discretized system to the random movement has been solved in probabilistic terms. The excitation has been defined as a combination of the time modulated band limited stationary random processes approximating the evolutionary power spectra of a true seismic record. The solution is based either on the modified version of the stochastic Newmark method or on the spectral differential decomposition of the excitation. Special attention has been paid to the applicability of the methods to the sparse problems, especially to their matrix-free formulation.
Czech name
Bezmaticová formulace stochastické Newmarkovy metody
Czech description
Práce popisuje pravděpodobnostní výpočet chování diskretizované soustavy podrobené náhodnému namázání, popsanému pomocí součtu úzkopásmových nestacionárních procesů. Zvláštní pozornost je věnována použitelnosti postupu na rozsáhlé sustavy.
Classification
Type
D - Article in proceedings
CEP classification
BA - General mathematics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GP103%2F03%2FP080" target="_blank" >GP103/03/P080: Modelling of random processes with non-stationarity in amplitude and frequency domain</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2004
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Programs and Algorithms of Numerical Mathematics 12
ISBN
80-85823
ISSN
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e-ISSN
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Number of pages
7
Pages from-to
63-69
Publisher name
Matematický ústav AV ČR
Place of publication
Praha
Event location
Dolní Maxov
Event date
Jun 6, 2004
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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