on isomorphism of two bases in morrey-lebesgue type spaces

نویسندگان

fatima. a. guliyeva

institute of mathematics and mechanics of nas of azerbaijan, az1141, baku, azerbaijan. rubaba h. abdullayeva

math teacher at the school no 297, baku, azerbaijan.

چکیده

double system of exponents with complex-valued coefficients is considered. under some conditions on the coefficients, we prove that if this system forms a basis for the morrey-lebesgue type space on $left[-pi , pi right]$, then it is isomorphic to the classical system of exponents in this space.

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عنوان ژورنال:
sahand communications in mathematical analysis

جلد ۴، شماره ۱، صفحات ۷۹-۹۰

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