BooksecrCollected Volumepp. 443–479

On Schur function expansions of Thom polynomials

  • Özer Öztürk

    Mimar Sinan Fine Arts University, Beşiktaş/istanbul, Turkey

  • Piotr Pragacz

    Polish Academy of Sciences, Warsaw, Poland
On Schur function expansions of Thom polynomials cover
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Abstract

We discuss computations of the Thom polynomials of singularity classes of maps in the basis of Schur functions. We survey the known results about the bound on the length and a rectangle containment for partitions appearing in such Schur function expansions. We describe several recursions for the coefficients. For some singularities, we give old and new computations of their Thom polynomials.