Prokhorova, Marina Max Planck Institute for Mathematics, Max Planck Society;
https://doi.org/10.1007/s00220-013-1701-6 (Publisher version)
Prokhorova_spectral flow_oa_2013.pdf (Any fulltext), 282KB
Prokhorova, M. (2013). The spectral flow for Dirac operators on compact planar domains with local boundary conditions. Communications in Mathematical Physics, 322(2), 385-414. doi:10.1007/s00220-013-1701-6.