Resolvents and spectra of elliptic operators with distant perturbations.
Main publications:
A.M. Golovina, “The resolvent of elliptic operators with distant perturbation”, International conference “Differntial Equation and Related Topics” dedicated to I.G. Petrovskii, 2011, 45–46
Golovina A.M., “O rezolvente ellipticheskikh operatorov s razbegayuschimisya vozmuscheniyami”, Spektralnaya teoriya operatorov i ee prilozheniya, Materialy mezhdunarodnoi konferentsii, posvyaschennoi pamyati professora A.G. Kostyuchenko