Stability of Inverse Problems for Ultrahyperbolic Equations
Fikret Golgeleyen, Masahiro Yamamoto
article (Uluslararası, Hakemli) | Yazar(lar): Fikret Golgeleyen, Masahiro Yamamoto | Yıl: 2014 | Dergi/Kurum: CHINESE ANNALS OF MATHEMATICS SERIES B | İndeks: WOS.SCI | DOI: 10.1007/s11401-014-0848-6 | Anahtar Kelimeler: Ultrahyperbolic equation, Inverse problem, Stability, Carleman estimate — Özet: In this paper, the
In this paper, the authors consider inverse problems of determining a coefficient or a source term in an ultrahyperbolic equation by some lateral boundary data. The authors prove Holder estimates which are global and local and the key tool is Carleman estimate.