Dallas Independent School District

CRT-Theta Lifts and Toric Resolvents for Cyclotomic Mock-Theta Values: Exact Foundations for a Hecke-Projected Arithmetic Detector

For a prime p ≥ 7, the finite cyclotomic value Tp governs the odd-order radial limit of Ramanujan's third-order mock theta function f(q). This paper rewrites Tp as a centred CRT-weighted unary-theta packet, proves an explicit chamber rule for the attached winding number, and deri...

Use of machine learning to enhance detection of transient astronomical phenomena in historical observatory images

Transient, star-like point sources that appear and vanish over short timescales are described in astronomical images prior to launch of Sputnik. We have reported that transient numbers diminish significantly in Earth’s shadow (shadow deficit) and are more likely within (+/-) one...

Bankruptcy Prediction from 10-K Narratives: Evidence from Interpretable Text Scores and Accounting Baselines

This study examines whether context-validated acute distress disclosures in annual Form 10-K filings improve bankruptcy-risk ranking beyond accounting variables. The analysis links U.S. Securities and Exchange Commission filing data, Item 7 Management’s Discussion and Analysis te...