Diophantine singularity and conditioning of shifted Kac–Murdock–Szegő matrices
Current work studies a shifted geometric-decay Toeplitz / KMS family through determinant structure, phase quantization, arithmetic singularity, near-singularity depth, inertia, and conditioning.
The manuscript is not hosted publicly yet. The interactive companion is: it turns the two-parameter family into a draggable chart, computes the spectrum and singularity web live, and keeps proved claims separate from what a finite visualization can actually show.
