Gordadze, EteriEteriGordadzeMeskhi, AlexanderAlexanderMeskhiMaria Alessandra Ragusaმესხი, ალექსანდრეალექსანდრემესხიგორდაძე, ეთერიეთერიგორდაძე2025-03-312025-03-312024https://openscience.ge/handle/1/8496Rubio de Francia’s extrapolation in generalized grand Morrey spaces is derived. This result is applied to the investigation of the regularity of solutions for the second order partial differential equations with discontinuous coefficients in the framework of generalized grand Morrey spaces under the Muckenhoupt condition on weights. Density properties for these spaces are also investigated.enGrand Morrey spacesWeighted extrapolationWeighted estimatesRegularity of partial differential equationsOn some Extrapolation in Generalized Grand Morrey Spaces with Applications to PDEsjournal-article10.3934/era.2024027