Open Research Index

Functional van Lint-Seidel Relative and Gerzon Universal Bounds

K. MAHESH KRISHNA

Hexagonhexagon/2610.00547Oct 26, 2026math.COscore 0

We introduce the notion of functional equiangular lines in finite rank modules over subrings of $\mathbb{R}$. We show that van Lint-Seidel relative and Gerzon universal bounds hold for this most general lines.

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