Functiones et Approximatio Commentarii Mathematici publishes original papers in mathematics with special attention to analysis (in a broad sense) and number theory. Submission of a manuscript implies that the work has not been published before (except in the form of an abstract), that it is not under consideration for publication elsewhere, and that it will not be submitted elsewhere unless it has been rejected by the editors of Functiones et Approximatio. On the proof stage, the author will be asked to transfer copyright of the article to the publisher.

Manuscripts in the form of PDF files should be submitted online at the submission page. Sending two hard copies is also possible, but electronic submission is preferred. On acceptance of the paper the authors will be also asked to transmit the TEX source file. The authors affiliation should be given at the end of the manuscript.

An abstract of not more than 200 words, 2020 Mathematical Subject Classification and key words are required.

References should be arranged in alphabetical order and labeled with numbers. The theorems, lemmas, ect. should be numbered consecutively within sections. The formulas must be numbered in similar but independent way. Figures must be arranged in a form suitable for direct reproducing, EPS (min. 1200 dpi) files are preferred. The use of very thin lines should be avoided.

The corresponding author may request 25 free offprints or the final PDF file of the article when sending the proof corrections.

Please read also Publication ethics and malpractice statement, and Declaration concerning publication of the primal version.