Check: https://lists.mcs.anl.gov/pipermail/petsc-users/2023-July/049115.html
Also - best to not cross post to multiple lists. Satish On Wed, 23 Aug 2023, VAIBHAV BHANDARI wrote: > Dear Sir/Mam, > > I hope this email finds you well. I am writing to request an invitation to > join the PETSc Slack Workspace. As a passionate enthusiast of parallel and > scientific computing, I have been following the development and > advancements of PETSc with great interest. > I have been actively involved in *Topology Optimization* and believe that > being a part of the PETSc Slack community would provide me with an avenue > to share insights, seek advice, and learn from the experiences of fellow > members. > If possible, I kindly request an invitation to join the PETSc Slack > Workspace. I assure you that I will adhere to all community guidelines and > contribute positively to the discussions. I am excited about the prospect > of connecting with experts and enthusiasts in the field and contributing to > the mutual growth and understanding within the PETSc community. > > Thank you for considering my request. I eagerly await the opportunity to > engage with the PETSc community on Slack. Please feel free to reach out to > me at [vaibha...@ce.iitr.ac.in] if you require any further information. > > Looking forward to your positive response. > > Best regards, > Vaibhav Bhandari > Ph.D. STudent > IIT Roorkee >