Calculation record
Exact contraction sums and complete transverse coefficient Hessians.
The spatial theorem uses a fixed component frame and a spatially constant
coherent coefficient ray. Matrix ranks are not physical dimensions.
Research context
- Separating the transverse modes of a mass core
Exact contraction identities reduce every transverse coefficient mode and initially empty lower grade to a self-adjoint spatial wave equation in a fixed frame, leaving the occupied coefficient block as the nontrivial partner-response problem.
Interpret numerical checks within the assumptions and limitations documented in these notes.