Topological extension of Calabi invariants and non-simpleness of the area preserving homeomorphism group of the disc

2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/112856This paper has been withdrawn by the author due to a critical error in the proof of Theorem 5.4 on which the proof of the main theorem on the non-simplenss was based.This paper has been withdrawnDynamical SystemsSymplectic Geometry28D10; 53D05Topological extension of Calabi invariants and non-simpleness of the area preserving homeomorphism group of the disctext