D. Petersen

activity

20082026

most citedSemi-Empirical Model for Nano-Scale Device Simulations

193 citations · 494 across the 27 of their papers we have counts for

collaborators

Showing 2015Show all

3 papers · 1 filter

math.AG2015★ 1 cited

Brown's dihedral moduli space and freedom of the gravity operad

Johan Alm, Dan Petersen

Francis Brown introduced a partial compactification $M_{0, n}^{δ}$ of the moduli space $M_{0, n}$ . We prove that the gravity cooperad, given by the degree-shifted cohomologies of the s…

math.AG2015★ 2 cited

The Chow ring of a Fulton-MacPherson compactification

Dan Petersen

We give a short proof of a presentation of the Chow ring of the Fulton-MacPherson compactification of n points on an algebraic variety. The result can be found already in Fulton an…

math.AG2015★ 2 cited

Poincaré duality of wonderful compactifications and tautological rings

Dan Petersen

Let $g \geq 2$ . Let $M_{g, n}^{r t}$ be the moduli space of $n$ -pointed genus $g$ curves with rational tails. Let $C_{g}^{n}$ be the $n$ -fold fibered power of the universal curve over $M…