D. Herden

activity

20142026

most citedA quick method to identify secular resonances in multi-planet systems with a binary companion

10 citations · 42 across the 22 of their papers we have counts for

collaborators

Showing 2017 · math.RAShow all

3 papers · 2 filters

math.RA2017★ 4 cited

The Hilbert series of $SL_{2}$ -invariants

Pedro de Carvalho Cayres Pinto, Hans-Christian Herbig, Daniel Herden +1

Let $V$ be a finite dimensional representations of the group $SL_{2}$ of $2 \times 2$ matrices with complex coefficients and determinant one. Let $R=\mathbb{C}[V]^{\ope…

math.RA2017★ 7 cited

The Hilbert series and $a$ -invariant of circle invariants

L. Emily Cowie, Hans-Christian Herbig, Daniel Herden +1

Let $V$ be a finite-dimensional representation of the complex circle $C^{\times}$ determined by a weight vector $a \in Z^{n}$ . We study the Hilbert series $\op…

math.RA2017

Local automorphisms of finitary incidence algebras

Jordan Courtemanche, Manfred Dugas, Daniel Herden

Let $R$ be a commutative, indecomposable ring with identity and $(P, \leq)$ a partially ordered set. Let $F I (P)$ denote the finitary incidence algebra of $(P, \leq)$ over $R$ . We will…

The Hilbert series of SL2​-invariants

The Hilbert series and a-invariant of circle invariants

Local automorphisms of finitary incidence algebras

The Hilbert series of $SL_{2}$ -invariants

The Hilbert series and $a$ -invariant of circle invariants