On generalized symmetric means and Stirling numbers of the second kind
On generalized Wazewski and Lozinskii inequalities for semilinear abstract differential-delay equations.
On global exponential stability of discrete-time Hopfield neural networks with variable delays.
On global transformations of functional-differential equations of the first order
The paper describes the general form of functional-differential equations of the first order with delays which allows nontrivial global transformations consisting of a change of the independent variable and of a nonvanishing factor. A functional equation for is solved on and a method of proof by J. Aczél is applied.
On infinite systems of differential equations with deviated argument II
On infinite systems of differential equations with deviated argument I
On integral inclusions of Volterra type in Banach spaces
On Ishlinskij's model for non-perfectly elastic bodies
The main goal of the paper is to formulate some new properties of the Ishlinskii hysteresis operator , which characterizes e.g. the relation between the deformation and the stress in a non-perfectly elastic (elastico-plastic) material. We introduce two energy functionals and derive the energy inequalities. As an example we investigate the equation describing the motion of a mass point at the extremity of an elastico-plastic spring.
On linear differential equations with transformed argument solvable by means of right invertible operators
On linear singular functional-differential equations in a functional space.
On meromorphic solutions of a certain class of functional-differential equations
On minimal periods of functional-differential equations and difference inclusions
We prove several results on lower bounds for the periods of periodic solutions of some classes of functional-differential equations in Hilbert and Banach spaces and difference inclusions in Hilbert spaces.
On monotone solutions for a nonconvex second-order functional differential inclusion.
On monotone solutions of linear advanced equations.
On multipoint boundary value problems for systems of functional-differential and difference equations.
On noncompact perturbation of nonconvex sweeping process
We prove a theorem on the existence of solutions of a first order functional differential inclusion governed by a class of nonconvex sweeping process with a noncompact perturbation.
On noncontinuable solutions of differential equations with delay.
On nonconvex functional evolution inclusions involving -dissipative operators
On nonconvex valued Volterra integral inclusions in Banach spaces