Inverse Sturm–Liouville Problem with Spectral Parameter in the Boundary ConditionsIn this paper, for the first time, we study the inverse
Sturm–Liouville problem with polynomials
Inverse Sturm-Liouville problem with polynomials in the boundary condition and multiple eigenvalues. Thus, the results of this paper include the first existence
theorems for solution of the inverse
Sturm Колебательные цепи в курсе теоретической механики транспортного вуза. The applicability of
Sturm's
theorem to their various types is considered. The motion equations for the oscillatory
To the solution of the Inverse Sturm-liouville problem on the real axis.A. Marchenko to solving this problem. Consider the Jost functions fj(x, k), j = 1, 2, as solutions of the
Sturm Determination of source and variable coefficient in the inverse problem for the wave’s equation transforms is reduced to inverse problem of
Sturm-Liouville problem. The uniqueness
theorems are proved
On the Integration of the Periodic Camassa-Holm Equation with a Self-Consistent SourceHasanov, Aknazar B.,
Babajanov, Bazar A.,
Atajonov, Dilshod O.,
Хасанов, Акназар Б.,
Бабажанов, Базар А.,
Атажонов, Дилшод О. —Holm equation with a source in the class of periodic functions. The main result of this work
is a
theorem Методика определения термодинамических и фильтрационных параметров для гидродинамических композиционных моделейGilmanov, A. Ya.,
Mikhaylin, I. L.,
Shevelev, A. P.,
Гильманов, А. Я.,
Михайлин, И. Л.,
Шевелёв, А. П. . It is proposed for the first time to use the algorithm of sequential division of Euclidean polynomials and
Sturm On an Analog of Descartes’ Rule of Signs and the Budan-Fourier Theorem for Entire FunctionsIt is proven the analog of Descartes’ rule of signs and the Budan-Fourier
theorem for entire