Shifted quasi-symmetric functions and the Hopf algebra of peak functions
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PACS
05E15
05E05
05A15
16W30
Keywords
Pieri
Graded operation
Poset
Quasi-symmetric functions
Cited by (0)
- 1
Supported in part by NSERC. http://www.math.yorku.ca/bergeron
- 2
Supported in part by NSF grant DMS-9701755 and NSERC grant OGP0170279. http://www.math.wisc.edu/~sottile
- 3
Supported in part by the LeverhulmeTrust http://www-theory.dcs.st-and.ac.uk/~stephvw
Copyright © 2002 Elsevier Science B.V. All rights reserved.