Rohini Ramadas

activity

20152026

most citedDynamical degrees of Hurwitz correspondences

12 citations · 28 across the 14 of their papers we have counts for

collaborators

Showing 2019Show all

3 papers · 1 filter

math.DS2019★ 5 cited

Post-Critically Finite Maps on $P^{n}$ for $n \geq 2$ are Sparse

Patrick Ingram, Rohini Ramadas, Joseph H. Silverman

Let $f : P^{n} \to P^{n}$ be a morphism of degree $d \geq 2$ . The map $f$ is said to be post-critically finite (PCF) if there exist integers $k \geq 1$ and $ℓ \geq 0$ such th…

math.DS2019

Dynamical invariants of monomial correspondences

Nguyen-Bac Dang, Rohini Ramadas

We focus on various dynamical invariants associated to toric correspondences, using algebraic geometry or arithmetic. We find a formula for the dynamical degrees, relate the expone…

math.AG2019

Algebraic stability of meromorphic maps descended from Thurston's pullback maps

Rohini Ramadas

Let $ϕ : S^{2} \to S^{2}$ be an orientation-preserving branched covering whose post-critical set has finite cardinality $n$ . If $ϕ$ has a fully ramified periodic point $p_{\infty}$ and s…

Post-Critically Finite Maps on Pn for n≥2 are Sparse

Dynamical invariants of monomial correspondences

Algebraic stability of meromorphic maps descended from Thurston's pullback maps

Post-Critically Finite Maps on $P^{n}$ for $n \geq 2$ are Sparse