Enumerative geometry for real varieties

zbMath0890.14030arXivalg-geom/9609007MaRDI QIDQ4379991

Frank J. Sottile

Publication date: 25 June 1998

Full work available at URL: https://arxiv.org/abs/alg-geom/9609007

zbMATH Keywords

deformationflag varietiesNewton polytopesreal enumerative geometryBezout's theoremfully real enumerative problemsSchubert-type enumerative problems

Mathematics Subject Classification ID

Grassmannians, Schubert varieties, flag manifolds (14M15) Enumerative problems (combinatorial problems) in algebraic geometry (14N10) Effectivity, complexity and computational aspects of algebraic geometry (14Q20) Real algebraic and real-analytic geometry (14P99) Computational aspects in algebraic geometry (14Q99)

Related Items (5)

The special Schubert calculus is real ⋮ A real Riemann-Hurwitz theorem ⋮ Some remarks on real and complex output feedback ⋮ On total reality of meromorphic functions ⋮ Lines tangent to $2n-2$ spheres in ${\mathbb R}^n$

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