Talk:Zero-two law

Notation

I'm not sure what the triple bar notation means here. Richard Pinch (talk) 20:12, 18 April 2017 (CEST)

As far as I understand, $ | \| \dots \| | $ should be $ \| | \dots | \| $, and $ |T| $ is the "linear modulus" $ T \vee (-T) $ of operator $T$ (and "$\vee$" is the lattice maximum). Boris Tsirelson (talk) 23:23, 18 April 2017 (CEST)

Thanks. Richard Pinch (talk) 08:16, 19 April 2017 (CEST)