scholarly journals Free resolutions of orbit closures of Dynkin quivers

2019 ◽  
Vol 372 (4) ◽  
pp. 2715-2734
Author(s):  
András C. Lőrincz ◽  
Jerzy Weyman
Keyword(s):  
Free Resolutions ◽  
Orbit Closures ◽  
Dynkin Quivers

Normality of orbit closures for Dynkin quivers¶of type ?n

2001 ◽  
Vol 105 (1) ◽  
pp. 103-109 ◽  
Author(s):  
Grzegorz Bobiński ◽  
Grzegorz Zwara
Keyword(s):  
Orbit Closures ◽  
Dynkin Quivers

scholarly journals Free resolutions of some Schubert singularities in the Lagrangian Grassmannian

2015 ◽  
Vol 279 (1-2) ◽  
pp. 329-355
Author(s):  
Venkatramani Lakshmibai ◽  
Reuven Hodges
Keyword(s):  
Free Resolutions ◽  
Lagrangian Grassmannian

scholarly journals Homogeneous orbit closures and applications

2011 ◽  
Vol 32 (2) ◽  
pp. 785-807 ◽  
Author(s):  
ELON LINDENSTRAUSS ◽  
URI SHAPIRA
Keyword(s):  
Real Number ◽  
Unit Volume ◽  
Orbit Closures ◽  
Image Position

AbstractWe give new classes of examples of orbits of the diagonal group in the space of unit volume lattices in ℝd for d≥3 with nice (homogeneous) orbit closures, as well as examples of orbits with explicitly computable but irregular orbit closures. We give Diophantine applications to the former; for instance, we show that, for all γ,δ∈ℝ, where 〈c〉 denotes the distance of a real number c to the integers.

Free resolutions for deformations of maximal cohen-macaulay modules

2000 ◽  
Vol 28 (11) ◽  
pp. 5329-5352 ◽  
Author(s):  
Liam O'Carroll ◽  
Dorin Popescu
Keyword(s):  
Free Resolutions

Free Resolutions

1998 ◽  
pp. 234-289 ◽  
Author(s):  
David Cox ◽  
John Little ◽  
Donal O’Shea
Keyword(s):  
Free Resolutions
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