On one integral equation in the theory of transform operators in the coefficients, containing the Bessel
operator perturbed by some
potential, are considered. The existence
Операторное уравнение со второй производной по времени и уравнения ГамильтонаThe given
operator equation with the second time derivative, admitting a direct variational
Space of images of the mixed Riesz hyperbolic B-potential and analytic continuationIn this paper we prove semigroup properties for the mixed Riesz hyperbolic B-
potential, find its
On Hyperbolic Equations with Arbitrarily Directed Translations of PotentialsAbstract: We study a hyperbolic equation with an arbitrary number of
potentials undergoing
ON VARIATIONALITY OF AN OPERATOR EQUATION WITH THE FOURTH TIME DERIVATIVEThe problem of existence of a Hamiltonian action for an
operator equation with the fourth time