Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!
Proving Hom(Q/Z, Q/Z) is isomorphic to \hat{Z}
 Similar Discussions: Proving Hom(Q/Z, Q/Z) is isomorphic to \hat{Z}

Q as a module over Z (Replies: 11)

Abstract Algebra  Q/Z (Replies: 1)

Order of Hom(Z,Z/2Z) (Replies: 3)

Galois Extension of Q isomorphic to Z/3Z (Replies: 5)

Q (the rationals) not free abelian yet iso to Z^2? (Replies: 2)
Loading...