Zobrazeno 1 - 10
of 36
pro vyhledávání: '"SHISHKINA, ELINA L."'
In this small paper, we study a boundary value problem for an equation of parabolic-hyperbolic type. The goal is to show how we can prove existence and uniqueness theorem for a regular solution.
Externí odkaz:
http://arxiv.org/abs/2302.04583
Autor:
Kolokoltsov, Vassili N.1,2 (AUTHOR) v.n.kolokoltsov@gmail.com, Shishkina, Elina L.3,4 (AUTHOR) shishkina@amm.vsu.ru
Publikováno v:
Mathematics (2227-7390). Sep2024, Vol. 12 Issue 18, p2804. 12p.
A new representation for a regular solution of the radial Dirac system of a special form is obtained. The solution is represented as a Neumann series of Bessel functions uniformly convergent with respect to the spectral parameter. For the coefficient
Externí odkaz:
http://arxiv.org/abs/2008.05035
The inverse quantum scattering problem for the perturbed Bessel equation is considered. A direct and practical method for solving the problem is proposed. It allows one to reduce the inverse problem to a system of linear algebraic equations, and the
Externí odkaz:
http://arxiv.org/abs/2007.13039
Publikováno v:
Electronic Journal of Differential Equations (EJDE), Vol. 2018 (2018), No. 130, pp. 1-27
In the paper we study applications of integral transforms composition method (ITCM) for obtaining transmutations via integral transforms. It is possible to derive wide range of transmutation operators by this method. Classical integral transforms are
Externí odkaz:
http://arxiv.org/abs/1805.06925
A representation for the kernel of the transmutation operator relating the perturbed Bessel equation with the unperturbed one is obtained in the form of a functional series with coefficients calculated by a recurrent integration procedure. New proper
Externí odkaz:
http://arxiv.org/abs/1712.01363
Autor:
Shishkina, Elina L., Sitnik, Sergei M.
In the paper we find solution representations in the compact integral form to the Cauchy problem for a general form of the Euler--Poisson--Darboux equation with Bessel operators via generalized translation and spherical mean operators for all values
Externí odkaz:
http://arxiv.org/abs/1707.04733
Autor:
Ekincioglu, Ismail1 (AUTHOR) ismail.ekincioglu@dpu.edu.tr, Shishkina, Elina L.2 (AUTHOR), Kaya, Esra1 (AUTHOR)
Publikováno v:
Acta Applicandae Mathematicae. Jun2021, Vol. 173 Issue 1, p1-14. 14p.
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
Mathematical Methods in the Applied Sciences; 5/30/2023, Vol. 46 Issue 8, p8560-8572, 13p