Some examples in PI ring theory

Coproducts and some universal ring constructions

George M. Bergman · Transactions of the American Mathematical Society · 1974 · 183 citations · Full text

Natural Sciences, Mathematics, Algebra +11

Rational identities and applications to algebra and geometry

S. A. Amitsur · Journal of Algebra · 1966 · 147 citations

Natural Sciences, Mathematics, Algebra +11

Big projective modules are free

Hyman Bass · Illinois Journal of Mathematics · 1963 · 136 citations · Full text

Natural Sciences, Computer Science, Combinatorics +6

An example in PI-rings

Lance W. Small · Journal of Algebra · 1971 · 27 citations

Natural Sciences, Mathematics, Algebra +9