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On a posteriori finite element bound procedures for nonsymmetric Eigenvalue problems
(Massachusetts Institute of Technology, 1999)
Noncommutative symmetric functions of type B
(Massachusetts Institute of Technology, 2001)
The noncommutative symmetric functions Sym of Gelfand et al. give not only a lifting of the well-developed commutative theory of symmetric functions to the non-commutative level, but also relate the descent algebras of ...