Gossye, MichielMichielGossyeDobbelaere, DieterDieterDobbelaereVande Ginste, DriesDriesVande GinsteRogier, HendrikHendrikRogier2021-10-282021-10-282020https://imec-publications.be/handle/20.500.12860/35194Novel calderón preconditioners for the Poincaré-Steklov operatorProceedings paper