Moschidis, Georgios A proof of Friedman’s ergosphere instability for scalar waves. (English) Zbl 1405.58010 Commun. Math. Phys. 358, No. 2, 437-520 (2018). MSC: 58J45 53C80 35L05 83C75 PDFBibTeX XMLCite \textit{G. Moschidis}, Commun. Math. Phys. 358, No. 2, 437--520 (2018; Zbl 1405.58010) Full Text: DOI arXiv
Moschidis, Georgios Superradiant instabilities for short-range non-negative potentials on Kerr spacetimes and applications. (English) Zbl 1372.83049 J. Funct. Anal. 273, No. 8, 2719-2813 (2017). MSC: 83C57 58J45 35L05 83C75 83C10 53Z05 83C05 PDFBibTeX XMLCite \textit{G. Moschidis}, J. Funct. Anal. 273, No. 8, 2719--2813 (2017; Zbl 1372.83049) Full Text: DOI arXiv
Moschidis, Georgios The \(r^{p}\)-weighted energy method of Dafermos and Rodnianski in general asymptotically flat spacetimes and applications. (English) Zbl 1397.35031 Ann. PDE 2, No. 1, Paper No. 6, 194 p. (2016). MSC: 35B40 58J45 35L05 PDFBibTeX XMLCite \textit{G. Moschidis}, Ann. PDE 2, No. 1, Paper No. 6, 194 p. (2016; Zbl 1397.35031) Full Text: DOI arXiv
Moschidis, Georgios Logarithmic local energy decay for scalar waves on a general class of asymptotically flat spacetimes. (English) Zbl 1402.35046 Ann. PDE 2, No. 1, Paper No. 5, 124 p. (2016). MSC: 35B40 58J45 35L05 PDFBibTeX XMLCite \textit{G. Moschidis}, Ann. PDE 2, No. 1, Paper No. 5, 124 p. (2016; Zbl 1402.35046) Full Text: DOI arXiv