The Enūma Anu Enlil, a series of 70 clay tablets, was found in the ruins of King Ashurbanipal’s library in Nineveh (on the eastern bank of the River Tigris, opposite modern-day Mosul in Iraq). The ...

Transactions of the American Mathematical Society, Vol. 359, No. 2 (Feb., 2007), pp. 827-857 (31 pages) We discuss some of the basic ideas of Galois theory for commutative S-algebras originally ...

Ian Stewart shows how maths is changing cosmology, and explains why the best way to reach a comet near Mars is to go round the back of the sun. By Ian Stewart The Enūma Anu Enlil, a series of 70 clay ...

This is a preview. Log in through your library . Abstract For any associative ring $A$ with 1 of prime characteristic $\neq 0, 2, 3$, every element of $A$ is the sum ...