On the Continuous Dependences of Cr Solutions of a Functional Equation on the Given Functions
On the continuous solutions of a non-linear functional equation of the first order
On the continuous solutions of the Golab-Schinzel equation.
On the Convergence and Approximation of Cosine Functions.
On the convergence of sequences of iterates of random-valued vector functions
Given a probability space (Ω,,P) and a subset X of a normed space we consider functions f:X × Ω → X and investigate the speed of convergence of the sequence (fⁿ(x,·)) of the iterates defined by f¹(x,ω ) = f(x,ω₁), .
On the critical values of parametric resonance in Meissner's equation by the method of difference equations.
On the Definition of a Quadratic Form
On the dependence of the continous solutions of a functional equation on an arbitrary function.
On The Dependence Of The Continuous Solutions Of A Functional Equation On An Arbitrary Function
On the determination of strict t-norms on some diagonal segments.
On the difference equation
In this paper we investigate the global convergence result, boundedness and periodicity of solutions of the recursive sequence where the parameters and for are positive real numbers and the initial conditions are arbitrary positive numbers.
On the difference equation .
On the difference equation .
On the difference equation .
On the difference equation .
On the difference equation .
On the difference property of families of measurable functions
We show that, generally, families of measurable functions do not have the difference property under some assumption. We also show that there are natural classes of functions which do not have the difference property in ZFC. This extends the result of Erdős concerning the family of Lebesgue measurable functions.
On the differentiability of solutions of a functional equation with respect to a parameter
On the discrete maximum principle for parabolic difference operators
On the dominance relation between ordinal sums of conjunctors
This contribution deals with the dominance relation on the class of conjunctors, containing as particular cases the subclasses of quasi-copulas, copulas and t-norms. The main results pertain to the summand-wise nature of the dominance relation, when applied to ordinal sum conjunctors, and to the relationship between the idempotent elements of two conjunctors involved in a dominance relationship. The results are illustrated on some well-known parametric families of t-norms and copulas.