need to add a quick proof of HT and deficiency indices stuff

Source: (1001) What are some examples in Quantum Mechanics where operators are Hermitian but not self-adjoint, and how do we treat such cases? – Quora

I need to think some more about this – in particular how the minus signs from implicit diff in “my” argument (or from solving linear equations in the Baez linearization) relate to those from reversing wedge products in the Jacobs argument. (But looking at Jacobs’ X-post there is a reference to an article by Peter Joot on solving equations by use of wedge product which probably makes it all clear.)

Source: The Cyclic Identity for Partial Derivatives | Azimuth