I’m giving a talk online tomorrow at the 2026 Spring Southeastern Sectional Meeting of the American Mathematical Society, in the Special Session on Non-Associative Rings and Algebras. The organizers ...

Pronouns: Any. If you cannot choose, then they/them. You may address me by name; i.e. "Sira Busch" instead of "Ms Busch" or "Frau Busch" etc. Groups of Projectivities in Spherical Buildings of ...

Steven Sles was a painter, a composer and a poet. One thing he was not: handicapped. Though cerebral palsy caused a lack of muscle control that required him to use a wheelchair for much of his life, ...