On the primitivity of polynomial rings with nonprimitive coefficient rings
On the primitivity of polynomial rings with nonprimitive coefficient rings
For a hereditary noetherian prime ring <inline-formula content-type="math/mathml"> <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" alttext="upper R"> <mml:semantics> <mml:mi>R</mml:mi> <mml:annotation encoding="application/x-tex">R</mml:annotation> </mml:semantics> </mml:math> </inline-formula> with classical quotient ring <inline-formula content-type="math/mathml"> <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" alttext="upper Q"> <mml:semantics> <mml:mi>Q</mml:mi> <mml:annotation encoding="application/x-tex">Q</mml:annotation> </mml:semantics> </mml:math> </inline-formula>, various necessary and sufficient conditions are given for the polynomial ring <inline-formula content-type="math/mathml"> <mml:math …