Wyniki wyszukiwania - BazTech

Ograniczanie wyników

Powiadomienia systemowe

Sesja wygasła!
Sesja wygasła!
Sesja wygasła!

Znaleziono wyników: 2

Liczba wyników na stronie

Wyniki wyszukiwania

Wyszukiwano:
w słowach kluczowych: rozproszenie akustyczne

Sortuj według:

Ogranicz wyniki do:

Convergence estimates for the acoustic scattering problem approximated by NURBS

Karaﬁat A.

Computer Assisted Methods in Engineering and Science

2013

Vol. 20, no. 4

289--307

The paper contains some estimates of an approximation to the solution of the problem of acoustic waves’s scattering by an elastic obstacle in two dimensions. The problem is approximated by the isogeometric adaptive method based on the known NURBS functions. The estimates show how the error of an approximation depends on the size of intervals and the degree of functions.

A-priori estimates of the hp-adaptive BEM in elastic scattering of acoustic waves

Karafiat A.

Computer Assisted Mechanics and Engineering Sciences

2000

Vol. 7, No. 4

559-570

In the paper some a-priori hp-adaptive error estimates, applied to the problem of acoustic wave scattering on an elastic body in the 2D space, solved by the Boundary Element Method, are presented. The estimate includes both the function- and boundary approximation errors.