I would like to write a peer-reviewed publication from my master's thesis (in mathematics).
I don't know how to ask my supervisor, and actually, I don't know what to ask.
He suggested the initial topic and provided feedback along the way. I don't know if he wishes to be involved in the writing process, and in fact, one reason to contact him would be to get his opinion on whether my work is worth publishing.
Should I simply ask what he thinks about writing the article, or should I already propose him to be co-author? Any additional tip is also welcome. Thanks!