Research output: Contribution to journal › Article › peer-review
We consider a class of Schrödinger operators with complex decaying potentials on the lattice. Using some classical results from complex analysis we obtain some trace formulae and use them to estimate zeros of the Fredholm determinant in terms of the potential.
Original language | English |
---|---|
Pages (from-to) | 453-475 |
Number of pages | 23 |
Journal | Bulletin of Mathematical Sciences |
Volume | 8 |
Issue number | 3 |
DOIs | |
State | Published - 1 Dec 2018 |
ID: 35630872