Approximation properties of some discrete Fourier sums for piecewise smooth discontinuous functions
Рассматривается задача приближения функций тригонометрическими полиномами.
Сборник
Все статьи сборника:
Акниев Гасан Гарунович
Approximation properties of some discrete Fourier sums for piecewise smooth discontinuous functionsАлексеева Татьяна Анатольевна, Широков Николай Алексеевич
Constructive description of function classes on surfaces in R^3 and R^4Aloui B., Kheriji L.
Connection formulas and representations of Laguerre polynomials in terms of the action of linear differential operatorsДубинин Владимир Николаевич
Green energy and extremal decompositionsДубникова Татьяна Владимировна
The limiting amplitude principle for the nonlinear Lamb systemКужаев Арсен Фанилевич
On the necessary and sufficient conditions for the measurability of a positive sequenceЛосев Александр Георгиевич, Мазепа Елена Алексеевна
On solvability of the boundary value problems for harmonic function on noncompact Riemannian manifoldsЛысов Владимир Генрихович
Integral representations for the Jacobi - Pineiro polynomials and the functions of the second kindМалютин Константин Геннадьевич, Гусев А. Л.
Geometric meaning of the interpolation conditions in the class of functions of finite order in the half-planeMatejicka Ladislav
Proof of a conjecture on Nielsen's бета-functionMoosavi B., Moradi H. R., Shah Hosseini M.
Further results on Jensen-type inequalitiesNaik S., Nath P. K.
A note on a two-parameter family of operators A{b;c} on weighted Bergman spacesPorselvi K., Elavarasan B.
On hybrid interior ideals in semigroupsЩербаков Евгений Александрович, Авдеев Иван Алексеевич
On the compactness of one class of quasiconformal mappingsСтарков Виктор Васильевич
The Jacobian conjecture: structure of Keller mappingsСултанахмедов Мурад Салихович
On the convergence of the least square method in case of non-uniform gridsВолосивец Сергей Сергеевич
Double cosine-sine series and Nikol’skii classes in uniform metric