Experimentation in the Schubert Calculus

By Abraham Martín del Campo, and Frank Sottile.
    Many aspects of Schubert calculus are easily modeled on a computer. This enables large-scale experimentation to investigate subtle and ill-understood phenomena in the Schubert calculus. A well-known web of conjectures and results in the real Schubert calculus has been inspired by this continuing experimentation. A similarly rich story concerning intrinsic structure, or Galois groups, of Schubert problems is also beginning to emerge from experimentation. This showcases new possibilities for the use of computers as a tool in mathematical research.
The manuscript in pdf.
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Last modified: Wed Aug 14 9:55:29 CDT 2011