2 problems

Let $F(x,y,r)$ be the Fisher–Bingham integral, and let … generate a holonomic ideal for every $n$. The claim is known by computer calculation for $n=1$ and $n=2$; the paper proves…

Let $D$ be the ring of differential operators with polynomial coefficients, and let the system of operators given in Theorem 1 generate an ideal in $D$. Holonomicity conjecture. Th…