Ratio Mathematica - Journal of Mathematics, Statistics, and Applications

Ratio Mathematica is an International, double peer-reviewed, open access journal, published every six months (June-December). Ratio Mathematica publishes original research articles on theoretical Mathematics and Statistics. However, contributions with applications to Social Science, Engineering, and Economics are welcome. Only English-language publications are accepted. The main topics of interest for Ratio Mathematica are: -Advances in theoretical mathematics and statistics; -Applications of mathematical and statistical models to social science, engineering, ecology, and economics; -Decision making in conditions of uncertainty; -Fuzzy logic; -Probability; -Algebraic hyperstructures; -Discrete mathematics; -New theories for dissemination and communication of mathematics; -Epistemology of mathematics; -Critique of the foundations of mathematics; -Numbers theory; -Foundations of the mathematics of uncertain.