Enumeration of totally positive Grassmann cells

Advances in Mathematics

Volumn 190, Issue 2, 2005, Pages 319-342

  Williams, Lauren K ^a  

^a MASSACHUSETTS INSTITUTE OF TECHNOLOGY   (United States)

Author keywords

Eulerian numbers; Grassmannian; Q analogs; Total positivity

Indexed keywords

EID: 6444225065     PISSN: 00018708     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.aim.2004.01.003     Document Type: Article

References (9)

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5. Lusztig G. Total positivity in partial flag manifolds Representation Theory 2 1998 70-78
6. Lusztig G. Introduction to total positivity, in: J. Hilgert, J.D. Lawson, K.H. Neeb, E.B. Vinberg (Eds.), Positivity in Lie Theory: Open Problems, de Gruyter Berlin, 1998, pp. 133-145.
7. Postnikov A. Webs in Totally positive Grassman cells, in preparation
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