Manuscript XV-F-patch@1 · XV-F-patch.tex · section · 6d6ef16d
An exact local kernel criterion, not a complete graph kernel
Patch I: the local amplitude module and reconstruction › An exact local kernel criterion, not a complete graph kernel · lines 1416–1465
XV-F-patch@1#eq:Taylor, XV-F-patch@1#eq:Bicoeff, XV-F-patch@1#eq:localcriterion
The finite Taylor multiplication identity gives
where denotes the passive chart variables. It follows directly by applying the Leibniz rule to a test pairing.
On a product subchart around , define
Then
The independence used here is that of the finitely many one-dimensional delta derivatives after the coefficients have been reduced to . Testing against a compact function with one prescribed finite jet extracts each .
Equation (eq:localcriterion) is an exact criterion for the transcribed local module. It still contains distributional relations in . It does not claim that the few relations in Lemma lem:relations generate every such relation. It also does not determine cancellations between different placements or between different operational entries in a common reconstruction.
The complete six-entry presentation space is a different object. XIV-J calls it a finite direct sum of the internal coefficient presentation spaces, with summation into the common tensor-valued kernel. That statement does not enumerate every coefficient space and every cross-entry identity in this patch. The entry, in particular, is not identified with one instance of the local family.
Displayed formulas in this passage
XV-F-patch@1#eq:Taylor · line 1419
XV-F-patch@1#eq:Bicoeff · line 1431
XV-F-patch@1#eq:localcriterion · line 1440