Initial-boundary value problems for multi-term time-fractional diffusion equations with x-dependent coefficients and the eigenfunction expansion, we reduce the IBVP to an equivalent integral equation to show the
unique existence On the existence of a solution of one variational inequality of the nonlinear filtration theory© 2019 IOP Publishing Ltd. A theorem on the
existence of a generalized
solution of one variational
Existence of a solution and variational principles for vector equilibrium problemsIn this paper, we prove an
existence result for a
solution to the vector equilibrium problems. Then
Functions of minimal norm with the given set of Fourier coefficients© 2019 by the authors. We prove the
existence and
uniqueness of the
solution of the problem
Solving physically nonlinear equilibrium problems for sandwich plates with a transversally soft core functional. The
existence and
uniqueness of a
solution is proved. An iterative method for solving the problem
On discrete neumann problem in a quadrant permits to construct a general
solution for a discrete pseudo-differential equation in discrete analogues
Uniqueness of a Solution of an Ice Plate Oscillation Problem in a Channel at infinity.
The
uniqueness theorem for the classical
solution of the initial-boundary value problem
An Inverse Problem for Pseudoparabolic Equation with the Mixed Boundary Condition by additional integral boundary data. The
existence and
uniqueness of the strong
solution are proved. The result
Существование единственного kT-периодического решения для одного класса нелинейных систем and an external continuous biharmonic influence is considered. Sufficient conditions are obtained for
existence