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Author Guidelines

Before submission, please prepare your manuscript in accordance with the following guidelines:


  • The manuscript must be written in English (either American or British, but not a mixture of both).
  • The manuscript must be prepared in TeX.
  • The abstract (no more than 15) lines should describe the main results of the paper. 
  • The Mathematics Subject Classification (2020) should be included in a footnote on the first page.
  • Key words and phrases (up to 6) should follow the MSC line.
  • In the case of a long title, please provide an abbreviated running head (up to 60 characters, including spaces). 
  • Figures should be prepared in a form suitable for direct reproduction; EPS or PNG files are preferred.
  • References should be numbered and listed either alphabetically, or chronologically for multiple works by the same author.
  • Authors' affiliations, including complete postal address and email address, should be given at the end of the manuscript.


Submission, including any revisions and the final version of the paper, should be made via the submission form available on this website.


Upon acceptance of the manuscript, authors will be asked to upload the final version of the paper, the TeX source file, the original files for all figures, and a hand-signed copy of the copyright license agreement.


As part of the submission process, authors are required to check if their manuscript complies with all of the items listed above and with the journal’s publication ethics policy. Submissions that do not meet these requirements may be returned to the authors.