Pregled bibliografske jedinice broj: 91742
Propagation of oscillations in semilinear hyperbolic partial differential equations
Propagation of oscillations in semilinear hyperbolic partial differential equations // First SIAM-EMS Conference, Applied mathematics in our changing world / Jeltsch R., Strang G., Deuflhard P. (ur.).
Berlin: Konrad-Zuse-Zentrum fur Informationstechnick, 2001. (predavanje, međunarodna recenzija, sažetak, znanstveni)
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Naslov
Propagation of oscillations in semilinear hyperbolic partial differential equations
(Propagation of oscillations in semilinear hyperbolic partial differential equation)
Autori
Antonić, Nenad ; Lazar, Martin
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
First SIAM-EMS Conference, Applied mathematics in our changing world
/ Jeltsch R., Strang G., Deuflhard P. - Berlin : Konrad-Zuse-Zentrum fur Informationstechnick, 2001
Skup
First SIAM-EMS Conference, Applied mathematics in our changing world
Mjesto i datum
Berlin, Njemačka, 02.09.2001. - 06.09.2001
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
H-measures; propagation of oscillations; hyperbolic PDE's
Sažetak
Using our earlier computation of the transport equation satisfied by the H-measure associated to a sequence of oscillating solutions of a symmetric hyperbolic system, we express the limit microlocal energy density as a function of the H-measure associated to the initial data by solving that transport equation. We isolate a number of linearisable cases, where the nonlinearity term does not add new oscillations to the limit.
Izvorni jezik
Engleski
Znanstvena područja
Matematika
POVEZANOST RADA
Projekti:
037015
Ustanove:
Prirodoslovno-matematički fakultet, Matematički odjel, Zagreb
