On November 1 2023, the next All-Institute seminar was held at the AR ETN Institute of Mathematics and Mechanics. In the all-institute seminar of IMM, of the Associate Professor of the department “Theory of functions and functional analysis” of Baku State University, doctor of mathematical sciences, Migdad Imdad oghlu Ismayilov gave a report on “Framework of weighted exponential system in Lebesque spaces”.
The report provides information on the completeness, minimality and basis property in Lebesgue spaces of a weighted system of exponentials and a system obtained by eliminating any finite number of its elements. A theorem on the decomposability system and a criterion for the Banach frameability of a weighted system of exponentials in Lebesgue spaces are also given.
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