Alex Pieloch

most citedSections and unirulings of families over

P^{1}

1 citations · 1 across the 2 of their papers we have counts for

collaborators

2 papers

math.SG2021★ 1 cited

Sections and unirulings of families over $P^{1}$

Alex Pieloch

We consider morphisms $π : X \to P^{1}$ of smooth projective varieties over $C$ . We show that if $π$ has at most one singular fibre, then $X$ is uniruled and $π$ adm…

math.GT2018

On the topology of moduli spaces of real algebraic curves

Alex Pieloch

We show that mapping class groups associated to all types of real algebraic curves are virtual duality groups. We also deduce some results about the orbifold homotopy groups of the…

Sections and unirulings of families over P1

On the topology of moduli spaces of real algebraic curves

Sections and unirulings of families over $P^{1}$