Add to ORKGIn this paper we solve the functional equation H [tau(F,G), chi (F,G)] = H (F,G) where the unknowns tau and chi are two semigroups on a space of distribution functions, and H is a given pointwise binary operation on this space satisfying some regularity condition
peer reviewedWe study a generalization of the Fréchet functional equation in the setting of Lie grou...
Let K be a complete ultrametric algebraically closed field of characteristic pi. Let P, Q be in K[x]...
The main result of the paper completely characterizes all continuous complex-valued functions [phi](...
AbstractIn this article, we present the most general solution of the functional equationsf(xy)+f((1−...
AbstractThe distributional equation of a semi-classical linear functional allows us an efficient stu...
In this note we use a duality theorem to quickly and easily obtain the unique solution of a function...
peer reviewedIn this paper we study the Fréchet functional equation in the n-dimensional Euclidian s...
This thesis presents various results within the field of operator theory that are formulated in esti...
We study a functional equation whose unknown maps a euclidean space into the space of probability di...
AbstractIn this paper, we shall apply an operator method for casting and solving the distributional ...
AbstractConsider the abstract linear functional equation (FE) (Dx)(t) = f(t) (t ⩾ 0), x(t) = ϑ(t) (t...
AbstractLet u be a Hermitian linear functional defined in the linear space of Laurent polynomials an...
We characterize closed linear operators A, on a Banach space, for which the corresponding abstract C...
This thesis presents various results within the field of operator theory that are formulated in esti...
AbstractLet f:S→X map an abelian semigroup (S,+) into a Banach space (X‖⋅‖). We deal with stability ...
peer reviewedWe study a generalization of the Fréchet functional equation in the setting of Lie grou...
Let K be a complete ultrametric algebraically closed field of characteristic pi. Let P, Q be in K[x]...
The main result of the paper completely characterizes all continuous complex-valued functions [phi](...
AbstractIn this article, we present the most general solution of the functional equationsf(xy)+f((1−...
AbstractThe distributional equation of a semi-classical linear functional allows us an efficient stu...
In this note we use a duality theorem to quickly and easily obtain the unique solution of a function...
peer reviewedIn this paper we study the Fréchet functional equation in the n-dimensional Euclidian s...
This thesis presents various results within the field of operator theory that are formulated in esti...
We study a functional equation whose unknown maps a euclidean space into the space of probability di...
AbstractIn this paper, we shall apply an operator method for casting and solving the distributional ...
AbstractConsider the abstract linear functional equation (FE) (Dx)(t) = f(t) (t ⩾ 0), x(t) = ϑ(t) (t...
AbstractLet u be a Hermitian linear functional defined in the linear space of Laurent polynomials an...
We characterize closed linear operators A, on a Banach space, for which the corresponding abstract C...
This thesis presents various results within the field of operator theory that are formulated in esti...
AbstractLet f:S→X map an abelian semigroup (S,+) into a Banach space (X‖⋅‖). We deal with stability ...
peer reviewedWe study a generalization of the Fréchet functional equation in the setting of Lie grou...
Let K be a complete ultrametric algebraically closed field of characteristic pi. Let P, Q be in K[x]...
The main result of the paper completely characterizes all continuous complex-valued functions [phi](...