Elliptic problems and integral equations in spaces of different smoothness in different variablesWe consider
a model elliptic pseudo-differential
equation and the simplest boundary value problems
Existence of Solutions of Anisotropic Elliptic Equations with Variable Exponents in Unbounded Domains equations of second order with divergent form and
variable exponents. The corresponding elliptic operators
Classes of Bianchi equations of third orderOn the basis of determining
equations written out in terms of Laplace invariants, some classes
Operational matrix approach for solving variable-order fractional integro-differential equations technique for numerical solution of
variable-order fractional integro-differential
equations (VO-FIDEs). We
Oscillatory and stability of a mixed type difference equation with variable coefficients equation with
variable coefficients (
equation presented) where τi(n) is the delay term and σj
Elliptic Functional Differential Equations with Variable Coefficients and DegenerationElliptic Functional Differential
Equations with
Variable Coefficients and Degeneration
Laplace invariants for a fourth-order equation with two independent variablesWe construct the Laplace invariants for an
equation with the leading partial derivative. We write