TY - RPRT TI - Quaternion Spectral Fingerprinting of DNA: GPU-Accelerated Multi-Channel Fourier Analysis for Alignment-Free Genomics AU - Bergach, M. A. PY - 2026 DO - 10.64898/2026.04.03.716441 UR - https://www.biorxiv.org/content/10.64898/2026.04.03.716441v1 ID - 10.64898/2026.04.03.716441 ER -