A natural normalization makes the Evans function magnitude a lower bound on spectral distance, so non-zero values certify a disk in the resolvent set.
Computing spectra of linear operators using the floquet– fourier–hill method.Journal of Computational Physics, 219(1):296–321
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
math.SP 1years
2026 1verdicts
UNVERDICTED 1representative citing papers
citing papers explorer
-
The Evans function as a lower bound on the spectral distance function
A natural normalization makes the Evans function magnitude a lower bound on spectral distance, so non-zero values certify a disk in the resolvent set.