New posts in Inner Products

Proof: Sum of dimension of orthogonal complement and vector subspace

Why does the Cauchy-Schwarz Inequality even have a name?

What is the rule for using $| \cdot |$ and $\| \cdot \|$ in Cauchy-Schwarz inequality

Distance of a matrix from the orthogonal group

Isometry group of a norm is always contained in some Isometry group of an inner product?

Why conjugate when switching order of inner product?

Show $ \langle Tx,x \rangle \in \Bbb R\ \forall x \in H\ \implies T$ is self-adjoint

Prob. 8, Sec. 3.5 in Erwin Kreyszig's Introductory Functoinal Anlaysis With Applications

Under what conditions is a linear automorphism an isometry of some inner product?

How to prove that $L^p [0,1]$ isn't induced by an inner product? for $p\neq 2$