Let \(A:\mathbb {R}^n\to \mathbb {R}^n\) be linear and let \(\phi \in \Lambda ^n(\mathbb {R}^n)\). Prove \(A^*\phi =\det (A)\phi \).
Question
Math 6510 • Differentiable Manifolds
Spring 2017 • Question 2
Question
Spring 2017 • Question 2
Let \(A:\mathbb {R}^n\to \mathbb {R}^n\) be linear and let \(\phi \in \Lambda ^n(\mathbb {R}^n)\). Prove \(A^*\phi =\det (A)\phi \).