Removability of the wave singularities in the plane.
Removability of the wave singularities in the plane. (Summary).
Répartition de Suites et Équations Fonctionnelles Associées.
Report of Meeting: The Thirty-third International Symposium on Functional Equations, May 21-May 27, 1995, Caldes de Malavella, Catalonia, Spain.
Report of Meeting: The Twenty-fifth International Symposium on Functional Equations, August 16-22, 1987, Hamburg-Rissen, Germany.
Report of Meeting: The Twenty-first International Symposium on Functional Equations, August 6 - August 13, 1983, Konolfingen, Switzerland
Representation formula for the entropy and functional inequalities
We prove a stochastic formula for the Gaussian relative entropy in the spirit of Borell’s formula for the Laplace transform. As an application, we give simple proofs of a number of functional inequalities.
Representation of continuous associative functions.
Strengthened forms of Ling's representation theorem concerning a class of continuous associative functions are given: Firstly the monotonicity condition is removed. Then the associativity condition is replaced by the power associativity.
Résolutions de deux équations fonctionnelles proches de l'équation de Cauchy
Restricted homogeneity implies bi-additivity
Reverse functional inequalities and their applications to nonlinear elliptic boundary value problems.
Röhmel's equation for quadratic forms.
Roots and logarithms of automorphisms of complete local rings.
Roots, iterations and logarithms of formal automorphisms.
Roots of formal power series in one variable.
Scale-invariant equal sacrifice in taxation and conditional functional equations.
Segments of Exponential Series and Regularly Varying Sequences
Separation by monotonic functions.
Separation of convex polyhedral sets with column parameters
Separation is a famous principle and separation properties are important for optimization theory and various applications. In practice, input data are rarely known exactly and it is advisable to deal with parameters. In this article, we are concerned with the basic characteristics (existence, description, stability etc.) of separating hyperplanes of two convex polyhedral sets depending on parameters. We study the case, when parameters are situated in one column of the constraint matrix from the...
Separation via quadratic functions.