The eternal triangle

Examines the centes inside a triangle. Based on a presentation at the SMC Conference, University of Stirling, 28 April 2001

Impact of the Patient Protection and Affordable Care Act on Covered Persons

Estimates how proposed reforms would affect health insurance coverage rates in each state and what percentage of the newly covered would benefit from provisions for Medicaid, subsidies, mandates, and children. Compares rural and urban areas

A Note on Dirac Operators on the Quantum Punctured Disk

We study quantum analogs of the Dirac type operator $-2\bar{z}\frac{\partial}{\partial\bar{z}}$ on the punctured disk, subject to the Atiyah-Patodi-Singer boundary conditions. We construct a parametrix of the quantum operator and show that it is bounded outside of the zero mode