Publications (13)
Parabolic induction for modular finite -algebras
Simon Goodwin, Lewis Topley, Matt Westaway
We study the modules of minimal dimension for reduced enveloping algebras of Lie algebras of reductive algebraic groups using the theory of modular finite -algebras. First of al…
The modality of a Borel subgroup in a simple algebraic group of type
Simon Goodwin, Peter Mosch, Gerhard Roehrle
Let be a simple algebraic group over an algebraically closed field , where is either 0 or a good prime for . We consider the modality $\mathrm{mod}(B…
OB Associations
Nicholas J. Wright, Simon Goodwin, Robin D. Jeffries +2
OB associations are low-density groups of young stars that are dispersing from their birth environment into the Galactic field. They are important for understanding the star format…
A method to analyse velocity structure
Becky Arnold, Simon Goodwin
We present a new method of analysing and quantifying velocity structure in star forming regions suitable for the rapidly increasing quantity and quality of stellar position-velocit…
On the formation of trapezium-like systems
Richard Allison, Simon Goodwin
We investigate the formation and evolution of high-order massive star multiples similar to the Trapezium in the Orion Nebula Cluster. We perform ensembles of N-body simulations of…
Infant mortality in the hierarchical merging scenario: Dependency on gas expulsion timescales
Rory Smith, Simon Goodwin, Michael Fellhauer +1
We examine the effects of gas expulsion on initially sub-structured and out-of-equilibrium star clusters. We perform N-body simulations of the evolution of star clusters in a stati…