Resolvent expansion for discrete non-Hermitian resonant systems [Invited], L. Simonson, S. K. Özdemir, K. Busch, R. El-Ganainy
Michigan Tech Publications

New perspective on chiral exceptional points with application to discrete photonics, A. Hashemi, S. M. Rezaei, S. K. Özdemir, R. El-Ganainy
Michigan Tech Publications