spectralbranding / sbt-papers Star 0 Code Issues Pull requests Research papers on Spectral Brand Theory. 10 papers: SBT framework (2026a), epistemological foundations (2026b), and 8 mathematical foundations (R0-R7) covering metric geometry, metamerism, cohort boundaries, sphere packing, specification impossibility, diffusion dynamics, and resource allocation. zenodo computational-social-science preprint brand-perception marketing-research spectral-brand-theory brand-theory Updated Mar 19, 2026