Communications in Mathematics — ISSN 1804-1388 (Print), ISSN 2336-1298 (Online) — is a continuation of the journals Acta Mathematica et Informatica Universitatis Ostraviensis, founded in 1993 (ISSN 1211-4774), and Acta Mathematica Universitatis Ostraviensis (2003–2009, ISSN 1214-8148). It is published by The University of Ostrava, Czech Republic.

Communications in Mathematics publishes original research papers and survey papers in pure and applied mathematics, preferably in the following areas:

- Number theory
- Algebraic structures
- Combinatorics
- Cryptography
- Differential geometry
- Global analysis
- Differential equations
- Control and Optimization
- Calculus of variations
- Mathematical physics

Fuzzy logic and fuzzy set theory

-->

To be acceptable for publication papers must make significant, original and correct contributions to one or more of the topics within these areas. High quality review papers of interest to a wide range of scientists in mathematics and its applications are equally welcome.

The journal is reviewed in Mathematical Reviews and Zentralblatt MATH and indexed in Scopus.