Almost commutative varieties of associative rings

Varieties of associative rings. I

I. V. L’vov · Algebra and Logic · 1973 · 105 citations

Natural Sciences, Mathematics, Algebra +8

Subrings of finite index in finitely generated rings

Jacques Lewin · Journal of Algebra · 1967 · 69 citations

Natural Sciences, Classics, Algebra +5

Residual finiteness and the Hopf property in rings

Morris Orzech, Luis Ribes · Journal of Algebra · 1970 · 32 citations

Natural Sciences, Mathematics, Topology +11

On varieties of associative rings II

I. V. L’vov · Algebra and Logic · 1973 · 31 citations

Natural Sciences, Mathematics, Algebra +8

Do simple rings have unity elements?

J. C. Robson · Journal of Algebra · 1967 · 16 citations

Natural Sciences, Chemistry, Mathematics +6