Lifting Homeomorphisms and Cyclic Branched Covers of Spheres Page 1 Michigan Math. J. 66
(2017), 885–890 Lifting Homeomorphisms and Cyclic Branched Covers of Spheres TYRONE …

We study new families of curves that are suitable for efficiently parametrizing their moduli
spaces. We explicitly construct such families for smooth plane quartics in order to determine …

arXiv:0712.4388v1 [math.AG] 28 Dec 2007 Page 1 arXiv:0712.4388v1 [math.AG] 28 Dec 2007
THE INTEGRAL CHOW RING OF THE STACK OF HYPERELLIPTIC CURVES OF EVEN …

We determine explicitly the Picard groups of the universal Jacobian stack and of its
compactification over the stack of stable curves. Along the way, we prove some results …

In this paper, we give a complete answer for the stack Hsm (1, r, d) of smooth uniform µr-
cyclic covers of the projective line, whose branch divisor has degree N= rd. In particular …

The aim of the present paper is to study the (abstract) Picard group and the Picard group
scheme of the moduli stack of stable pointed curves over an arbitrary scheme. As a …

Rational Picard Group of Moduli of Pointed Hyperelliptic Curves Page 1 F. Scavia (2020) “Rational
Picard Group of Moduli of Pointed Hyperelliptic Curves,” International Mathematics Research …

We construct the moduli stack of properly balanced vector bundles on semistable curves
and we determine explicitly its Picard group. As a consequence, we obtain an explicit …

We study the moduli space of smooth complete intersections of two quadrics in $\mathbb
{P}^ n $ by relating it to the geometry of the singular members of the corresponding pencils …

When the genus g is even, we extend the computation of mod 2 cohomological invariants of
Hg to non algebraically closed fields, we give an explicit functorial description of the …