Abstract
We formulate and prove a combinatorial criterion to decide if an
A-hypergeometric system of differential equations has a full set of algebraic
solutions or not. This criterion generalises the so-called interlacing criterion
in the case of hypergeometric functions of one variable.
| Original language | English |
|---|---|
| Pages (from-to) | 589-610 |
| Number of pages | 22 |
| Journal | Inventiones Mathematicae |
| Volume | 180 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - 2010 |