Sam Nariman

activity

20142025

most citedStable homology of surface diffeomorphism groups made discrete

12 citations · 32 across the 20 of their papers we have counts for

collaborators

Showing 2016Show all

2 papers · 1 filter

math.AT2016

On the moduli space of flat symplectic surface bundles

Sam Nariman

In this paper, we prove homological stability of symplectomorphisms and extended hamiltonians of surfaces made discrete. We construct an isomorphism from the stable homology group…

math.GT2016

On powers of the Euler class for flat circle bundles

Sam Nariman

Apparently a lost theorem of Thurston states that the cube of the Euler class $e^{3} \in H^{6} (B D i f f_{ω}^{δ} (S^{1}); Q)$ is zero where $D i f f_{ω}^{δ} (S^{1})$ is the analytic orientation pres…