Vaibhav Suvagiya
2 indexed papers
Recent (6 mo)
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226
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Combinatorics×2Discrete Math×2Spectral Theory×2
Research Timeline
2026
Parity families and a kernel-averaged L-function for near-Ramanujan signings
The paper studies the affine family of signings for a d-regular graph and shows that averaging over it converts the sign problem of the Bilu-Linial conjecture into a counting problem, proving matched upper and lower bounds for the confined walk counts.
Signed circulants at the Ramanujan bound
This paper characterizes the solutions and spectral properties of a specific system in circulant graphs.
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Papers
math.COcs.DMmath.SPTheoreticalRecentJul 19, 2026
Parity families and a kernel-averaged L-function for near-Ramanujan signings
The paper studies the affine family of signings for a d-regular graph and shows that averaging over it converts the sign problem of the Bilu-Linial conjecture into a counting problem, proving matched…
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math.COcs.DMmath.SPTheoretical