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Pregled bibliografske jedinice broj: 107942

Numerical solving of an initial-value problem by Rbf basis functions of trigonometric polynomials class


Kozulić, Vedrana; Gotovac, Blaž
Numerical solving of an initial-value problem by Rbf basis functions of trigonometric polynomials class // Proceedings of the 3rd International Congress of Croatian Society of Mechanics / Marović, Pavao (ur.).
Cavtat - Dubrovnik: Croatian Society of Mechanics, 2000. str. 113-120 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


Naslov
Numerical solving of an initial-value problem by Rbf basis functions of trigonometric polynomials class

Autori
Kozulić, Vedrana ; Gotovac, Blaž

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of the 3rd International Congress of Croatian Society of Mechanics / Marović, Pavao - Cavtat - Dubrovnik : Croatian Society of Mechanics, 2000, 113-120

Skup
3rd International Congress of Croatian Society of Mechanics

Mjesto i datum
Cavtat - Dubrovnik, Hrvatska, 28-30. 09. 2000

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
initial-value problem; Rvachev's basis functions; collocation method

Sažetak
This paper presents numerical procedure of solving of initial-value problem using the special basis functions yw, h(t). These are the functions of Rvachev's basis functions Rbf class from the vector space which contains trigonometric polynomials. Approximation properties of functions yw, h(t) enable that by their application in numerical determining of the response of a dynamic system, an exact solution of free vibrations without damping is obtained. The collocation method is applied in the numerical procedure. The proposed procedure is illustrated on an example of the forced vibrations of a material point without damping. For an approximation of the disturbing force, basis functions Fupn(t), also of Rbf class, are applied. The numerical solution, which completely corresponds to an exact solution, was obtained.

Izvorni jezik
Engleski

Znanstvena područja
Građevinarstvo



POVEZANOST RADA


Projekt / tema
083132

Ustanove
Fakultet građevinarstva, arhitekture i geodezije, Split

Profili:

Avatar Url Blaž Gotovac (autor)

Avatar Url Vedrana Kozulić (autor)

Citiraj ovu publikaciju

Kozulić, Vedrana; Gotovac, Blaž
Numerical solving of an initial-value problem by Rbf basis functions of trigonometric polynomials class // Proceedings of the 3rd International Congress of Croatian Society of Mechanics / Marović, Pavao (ur.).
Cavtat - Dubrovnik: Croatian Society of Mechanics, 2000. str. 113-120 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Kozulić, V. & Gotovac, B. (2000) Numerical solving of an initial-value problem by Rbf basis functions of trigonometric polynomials class. U: Marović, P. (ur.)Proceedings of the 3rd International Congress of Croatian Society of Mechanics.
@article{article, editor = {Marovi\'{c}, P.}, year = {2000}, pages = {113-120}, keywords = {initial-value problem, Rvachev and \#39, s basis functions, collocation method}, title = {Numerical solving of an initial-value problem by Rbf basis functions of trigonometric polynomials class}, keyword = {initial-value problem, Rvachev and \#39, s basis functions, collocation method}, publisher = {Croatian Society of Mechanics}, publisherplace = {Cavtat - Dubrovnik, Hrvatska} }