Meskhi, AlexanderAlexanderMeskhiმესხი, ალექსანდრეალექსანდრემესხიKokilashvili, VakhtangVakhtangKokilashviliკოკილაშვილი, ვახტანგვახტანგკოკილაშვილი2025-03-312025-03-312023-07-06https://openscience.ge/handle/1/8499Weighted extrapolation for pairs of functions in mixed-norm Banach function spaces defined on the product of quasi-metric measure spaces (X,d,μ) and (Y,ρ,ν) are derived. As special cases, we have appropriate results for mixed-norm Lebesgue, Lorentz, and Orlicz spaces. Some of the derived results are applied to get weighted extrapolation in mixed-norm grand Lebesgue spaces.enRubio de Franc\'ia's weighted extrapolationMixed norm spacesApplicationsjournal article10.1002/mana.202100244