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math.AG2000
Orthogonal divided differences and Schubert polynomials, P-functions, and vertex operators
Alain Lascoux, Piotr Pragacz
We give several new formulas which are useful for Schubert Calculus associated with the orthogonal groups and related orthogonal degeneracy loci.
math.AG1999
Schur Q-functions and degeneracy locus formulas for morphisms with symmetries
Alain Lascoux, Piotr Pragacz
We give closed-form formulas for the fundamental classes of degeneracy loci associated with vector bundle maps given locally by (not necessary square) matrices which are symmetric…