\(c^\infty (\bar{\omega })\) we mean set of functions which have smooth extension to certain open neighborhood of \(\bar{\omega }\) . if \(f\) is defined on a set \(a\subseteq {\mathbb r}^n\) , by \(f\chi _a\) we mean the function \(f\) extended by \(0\) out...
Chi Χ Psi Ψ Omega Ω Elder Watson Diggs -principal-first person to serve at Grand Polemarch-received Laurel Wreath Award in 1924-second highest award is named after him Ezra D. Alexander -received a MD degree in 1919-he was a doctor Byron K. Armstrong -established the Ch...