Papers relating to talks presented at the 7PCM can be submitted for
publication in Opuscula Mathematica. However they must meet the high standards expected by the journal. Since 2015 articles in Opuscula Mathematica have received coverage by Thomson Reuters. Papers of insufficient novelty or mathematical rigour will be rejected by the editors immediately upon submission. Note that we do not accept survey papers unless we have solicited them. Submissions should be directed to professor Marek Galewski at and clearly show that they are 7PCM papers.