10 citations
4 papers
Semidirect product decomposition of Coxeter groups
Cédric Bonnafé, Matthew J. Dyer
Let be a Coxeter system, let be a partition of such that no element of is conjugate to an element of , let be the set of …
Ground-based Microlensing Surveys
Andrew Gould, B. Scott Gaudi, David P. Bennett
Microlensing is a proven extrasolar planet search method that has already yielded the detection of four exoplanets. These detections have changed our understanding of planet format…
On the calculation of UNil
Frank Connolly, Andrew Ranicki
Cappell's codimension 1 splitting obstruction surgery group UNil_n(R;R,R) of a ring with involution R is a direct summand of the Wall surgery obstruction group L_n(R[D_{\infty}]) o…
Ample Vector Bundles and Branched Coverings, II
Thomas Peternell, Andrew Sommese
In continuation of our work in Comm. in Algebra, vol. 28 (2000), we study ramified coverings of projective manifolds, in particular over Fano manifolds and investigate positivity p…