(W-R)-Matroids and Thin Schubert-Type Cells Attached to Algebraic Torus Actions

1995 ◽  
Vol 123 (9) ◽  
pp. 2607
Author(s):  
Yi Hu
2005 ◽  
Vol 334 (3) ◽  
pp. 557-607 ◽  
Author(s):  
Klaus Altmann ◽  
Jürgen Hausen

1982 ◽  
Vol 23 (3) ◽  
pp. 243-250 ◽  
Author(s):  
T. Kambayashi ◽  
P. Russell

2009 ◽  
Vol 20 (01) ◽  
pp. 123-137 ◽  
Author(s):  
JÜRGEN HAUSEN

Given an action of an algebraic torus on a normal affine variety, we describe all open subsets admitting a complete orbit space.


2012 ◽  
Vol 22 (07) ◽  
pp. 1250064 ◽  
Author(s):  
SIMON KEICHER

We present an algorithm to compute the GIT-fan of algebraic torus actions on affine varieties.


2010 ◽  
Vol 17 (2) ◽  
pp. 223-280 ◽  
Author(s):  
Dominic Wright
Keyword(s):  

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