Tom Braden Copyright (c) 2012 All rights reserved. http://works.bepress.com/tom_braden Recent documents in Tom Braden en-us Fri, 15 Jun 2012 01:38:42 PDT 3600 Remarks on the Combinatorial Intersection Cohomology of Fans http://works.bepress.com/tom_braden/3 http://works.bepress.com/tom_braden/3 Wed, 13 Jun 2012 09:49:28 PDT Tom Braden On the reducibility of characteristic varieties http://works.bepress.com/tom_braden/2 http://works.bepress.com/tom_braden/2 Wed, 13 Jun 2012 09:41:49 PDT We show that some monodromies in the Morse local systems of a conically stratified perverse sheaf imply that other Morse local systems for smaller strata do not vanish. This result is then used to explain the examples of reducible characteristic varieties of Schubert varieties given by Kashiwara and Saito in type A and by Boe and Fu for the Lagrangian Grassmannian.

]]> Tom Braden Intersection homology of toric varieties and a conjecture of Kalai http://works.bepress.com/tom_braden/1 http://works.bepress.com/tom_braden/1 Wed, 13 Jun 2012 09:25:47 PDT Tom Braden et al.