http://hdl.handle.net/20.500.14346/2063 2026-04-22T14:58:07Z http://hdl.handle.net/20.500.14346/2064 Absolute and Uniform Convergence of the Spectral Expansion in the Eigenfunctions of an Odd Order Differential Operator / Azerbaijan Journal of Mathematics, V. 11, No 1, 2021 Ismailova, Aytakin We study the absolute and uniform convergence of spectral expansions of functions of the class W1 p (G), p > 1, G = (0, 1), in the eigenfunctions of an ordinary differential operator of odd order with integrable coefficients. 2021-01-01T00:00:00Z