Functional equations which caracterize n-forms and homogeneous functions of degree n. (Short Communication).
Funktionale von primitiven Polygonen Kleinscher Ebenen.
Further evidence against independence preservation in expert judgement synthesis.
Generalization of sum representation functional equations. I.
Generalization of sum representation functional equations. II: Generalized directed divergence
Generalized characteristic equation of branching information measures.
Generalized distributivity for real, continuous functions. II: Local solutions in the continuous case.
Generalized functional equation of two variables in information theory
Generalized fundamental equation of information of multiplicative type.
Homological methods in the solution of certain functional equations.
Hosszú's functional equation over rings generated by their units. (Short Communication).
Hosszú's functional equation over rings generated by their units.
Information and entropy of countable measurable partitions. I
Information and Probability: Collectors and Shannon Compositivity.
Iteration groups generated by functions
Kurepa's functional equation on semigroups.
The functional equation to which the title refers is:F(x,y) + F(xy,z) = F(x,yz) + F(y,z),where x, y and z are in a commutative semigroup S and F: S x S --> X with (X,+) a divisible abelian group (Divisibility means that for any y belonging to X and natural number n there exists a (unique) solution x belonging to X to nx = y).
Linear functional equations with variable coefficients
Measurable solutions of quadratic functional equations
Measures of inset information on the open domain - I: Inset entropies and information functions of all degrees.
Measuring information beyond communication theory - Why some generalized information measures may be useful, others not.