Polynomial bounds on the number of scattering poles for symmetric systems G. Vodev — 1991 Annales de l'I.H.P. Physique théorique
Sharp bounds on the number of resonances for symmetric systems G. Vodev — 1995 Annales de l'I.H.P. Physique théorique
Existence of Rayleigh resonances exponentially close to the real axis G. Vodev — 1997 Annales de l'I.H.P. Physique théorique
Distribution des résonances pour le système de l'élasticité G. Vodev; P. Stefanov Séminaire Équations aux dérivées partielles (Polytechnique)
Distribution of resonances for the Neumann problem in linear elasticity outside a ball P. Stefanov; G. Vodev — 1994 Annales de l'I.H.P. Physique théorique
Sharp Bounds on the Number of Resonances for Symmertic Systems II. Non-Compactly Supported Perturbations Vodev, G. — 1996 Serdica Mathematical Journal We extend the results in [5] to non-compactly supported perturbations for a class of symmetric first order systems.