Bibliography    

  1. A. Eremenko and A. Gabrielov, Rational functions with real critical points and the B. and M. Shapiro conjecture in real enumerative geometry, Ann. of Math. (2) 155 (2002), 105--129.
  2. A. Eremenko and A. Gabrielov, Elementary proof of the B. and M. Shapiro conjecture for rational functions, October 2005.
  3. A. Eremenko, A. Gabrielov, M. Shapiro, and A. Vainshtein, Rational functions and real Schubert calculus, Proc. AMS, to appear.
  4. J. Ruffo, Y. Sivan, E. Soprunova, and F. Sottile, Experimentation and Conjectures in the real Schubert calculus for flag manifolds, Exper. Math., to appear.
  5. F. Sottile, The special Schubert calculus is real, ERA of the AMS 5 (1999), 35--39.
  6. F. Sottile, Real Schubert calculus: Polynomial systems and a conjecture of Shapiro and Shapiro, Exper. Math. 9 (2000), 161--182.
  7. F. Sottile, Some real and unreal enumerative geometry for flag manifolds, Mich. Math. J. 48 (2000), 573--592.
  8. /~sottile/pages/Flags/index.html, Experimentation and Conjectures in the Real Schubert Calculus, a web page companion to 4.
  9. /~sottile/pages/shapiro/index.html, The Conjecture of Shapiro and Shapiro, a web page companion to 6.

Copies of 4 are available.