Nalazite se na CroRIS probnoj okolini. Ovdje evidentirani podaci neće biti pohranjeni u Informacijskom sustavu znanosti RH. Ako je ovo greška, CroRIS produkcijskoj okolini moguće je pristupi putem poveznice www.croris.hr
izvor podataka: crosbi

A note on optimal regularity and regularizing effects of point mass coupling for a heat–wave system (CROSBI ID 215742)

Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija

Muha, Boris A note on optimal regularity and regularizing effects of point mass coupling for a heat–wave system // Journal of mathematical analysis and applications, 425 (2015), 2; 1134-1147. doi: 10.1016/j.jmaa.2015.01.018

Podaci o odgovornosti

Muha, Boris

engleski

A note on optimal regularity and regularizing effects of point mass coupling for a heat–wave system

We consider a coupled 1D heat–wave system which serves as a simplified fluid–structure interaction problem. The system is coupled in two different ways: the first, when the interface does not have mass and the second, when the interface does have mass. We prove an optimal regularity result in Sobolev spaces for both cases. The main idea behind the proof is to reduce the coupled problem to a single nonlocal equation on the interface by using Neummann to Diriclet operator. Furthermore, we show that point mass coupling regularizes the problem and quantify this regularization in the sense of Sobolev spaces.

Heat–wave system ; Fluid–structure interaction ; Hyperbolic–parabolic coupling ; Coupling through point mass ; Optimal regularity

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

Podaci o izdanju

425 (2)

2015.

1134-1147

objavljeno

0022-247X

1096-0813

10.1016/j.jmaa.2015.01.018

Povezanost rada

Matematika

Poveznice
Indeksiranost