2 problems

Let $P$ be a homogeneous elliptic polynomial on $\mathbb R^n$ of order $m>1$, and define … Here $\mathcal S(\mathbb R^n)$ denotes the Schwartz space, and an operator is non-injecti…

Let $d\geq 9$ and let $P$ be a positive-elliptic polynomial as in the paper. The relevant coefficient in the semi-classical trace formula is the coefficient whose nonvanishing yiel…