C.M.S. • Fredericton, NB • June 2010
Meditations on Arens Multiplication
F.E.J. Linton • Wesleyan Univ. Math/CS Emeritus
Commutativity considerations
For A a monoid in symmetric monoidal category, write • (not μ)
for its bilinear multiplication map A × A → A (Arens’s
suggestive/ambiguous product notation).