Exercise 31, § 2
Commutative Algebra, III, 245
Show that if is a semi-local ring, so is the ring of formal power series (consider the Jacobson radical of this ring).
Solution
No solution has been written yet.
Commutative Algebra, III, 245
Show that if is a semi-local ring, so is the ring of formal power series (consider the Jacobson radical of this ring).
No solution has been written yet.