Abstract
This is the author-review of the dissertation presented for the degree of the Doctor of Physicomathematical Sciences. The dissertation was defended on March 13, 1975 in a meeting of the scientists of the V. A. Steklov Mathematics Institute of the Academy of Sciences of the USSR. The official opponents were Doctor of Physicomathematical Sciences Prof. N. S. Bakhvalov, Doctor of Physicomathematical Sciences Prof. P. K.Suetin, and Doctor of Physicomathematical Sciences Prof. S. B. Stechkin.
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Translated from Matematicheskie Zametki, Vol. 19, No. 2, pp. 299–311, February, 1976.
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Motornyi, V.P. Some extremal problems of theory of quadrature and approximation of functions. Mathematical Notes of the Academy of Sciences of the USSR 19, 176–183 (1976). https://doi.org/10.1007/BF01098753
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DOI: https://doi.org/10.1007/BF01098753