Upper Estimates for Gâteaux Differentiability of Bump Functions in Orlicz-lorentz Spaces
نویسنده
چکیده
Upper estimates for the order of Gâteaux smoothness of bump functions in Orlicz– Lorentz spaces d(w,M,Γ), Γ uncountable, are obtained. The best possible order of Gâteaux differentiability in the class of all equivalent norms in d(w,M,Γ) is found.
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