New posts in Projective Module

Trivial Group Representation is Projective implies Semisimple

Are projective modules over $\mathbb{Z}[x_1,...,x_m]$ free?

How do we prove intuitionistically that free modules of finite rank are projective?

Every $\mathbb{Z}/6\mathbb{Z}$-module is projective

Intuition for definition of projective module

Direct sums in projective modules

Prove that $\mathbb{Q}$ is not projective using the Hom functor

Projective and reflexive modules

Calculating Ext and Tor for Z/mZ and Z/nZ

Is $R^n$ projective as a $M_n(R)$-module?