Open Problems

Starting from the OPSO 2021 Conference, the Organizers have been collecting open problems in Operator Semigroup Theory. Many contributions from many colleagues have been already received since then. You may find the current collection below:

In the case, you have comments, suggestions, improvements or already the solutions of the given problems, as well as if you would like to contribute with some new open problems, please, contact us per e-mail:  opso.conference@gmail.com.

The editors plan to update the file and (after asking all contributors for their consent) to make it publicly available, for instance by uploading it to arXiv and possibly by publishing it in a journal.

We are looking forward to your contributions!