[firedrake] Restarting reading group

Dear all, as we kick off another term of online, if there's enthusiasm, I'd like to restart the reading group we were running last year. To that end, if you'd like to take part, can you select times that work in this doodle https://doodle.com/poll/b7bmt92uhgffaz7m?utm_source=poll&utm_medium=link I will try and pick something that suits most people. Assume we'll run approximately weekly on the selected slot (so don't just pick availability for next week). Times UK, so if you're left of the pond, subtract the appropriate amount. As usual, the choice of papers is up to the participants, you can see some of the things we covered last year here https://github.com/firedrakeproject/firedrake/wiki/Reading-group Cheers, Lawrence