Over More General Rings
The notation ⊗R refers to a tensor product of modules over a ring R.
Read more about this topic: Tensor Product
Famous quotes containing the words general and/or rings:
“A general is just as good or just as bad as the troops under his command make him.”
—Douglas MacArthur (1880–1964)
“If a man do not erect in this age his own tomb ere he dies, he shall live no longer in monument than the bell rings and the widow weeps.”
—William Shakespeare (1564–1616)