This is a preview. Log in through your library . Abstract Let 𝒜 be a Banach algebra for which the group of invertible elements is connected. A subspace 𝓛 ⊆ 𝒜 is a Lie ideal in 𝒜 if and only if it ...

Subspace codes are a class of error-correcting codes defined over the set of subspaces of a finite vector space. They have emerged as a powerful tool in network coding, where information is ...