Sahmurova,A.Shakhmurov,V.B.2024-05-252024-05-25201400255-015610.1007/978-3-0348-0648-0_282-s2.0-84958959946https://doi.org/10.1007/978-3-0348-0648-0_28https://hdl.handle.net/20.500.14517/2317The boundary value problems for singular degenerate linear and regular degenerate nonlinear differential-operator equations are studied. We prove the well-posedeness of the linear problem and optimal regularity result for the nonlinear problem which occur in fluid mechanics, environmental engineering and in the atmospheric dispersion of pollutants. © 2014 Springer Basel.eninfo:eu-repo/semantics/closedAccessAtmospheric dispersion of pollutantsBanachvalued function spacesDegenerate equationsDifferential-operator equationsInterpolation of banach spacesSemigroups of operatorsSeparabilityConference ObjectQ4236455461