We propose a non-singular representation for a non-Hermitian operator even if the parameter space contains exceptional points (EPs), at which the operator cannot be diagonalized and the usual spectral representation ceases to exist. Our representation has a generalized Jordan block form and is written in terms of extended pseudo-eigenstates. Our method is free from divergence in the spectral r…

Tahun Terbit

2005

Edisi

KEUANGAN PUBLIK

Deskripsi Fisik

vi, 311p. ; ill : 29.5 cm

No. Panggil

336 AND t