2 papers
math.SG2026
Geometric properties and flux of locally conformally symplectic diffeomorphisms
S. Tchuiaga, F. Balibuno
We investigate the geometric and topological properties of the group of locally conformally symplectic (LCS) diffeomorphisms, utilizing the LCS flux homomorphism defined by S. Hall…
math.DG2025
Flat Convergence of Pushforwards of Rectifiable Currents Under Diffeomorphism Limits
Steéphane Tchuiaga
We study the action on currents and differential forms on compact Riemannian manifolds under -limits of diffeomorphisms. Using tools from geometric analysis, measure theory, a…