Research:


  Published Papers:

  * The fields of real and complex numbers with a multiplicative subgroup (joint work with L. van den Dries), Proceedings of London Mathematical Society, 93, (2006), pp. 43--81. (.pdf)
  * Thorn independence in the field of real numbers with a small multiplicative group (joint work with A. Berenstein and C. Ealy),  , Annals of Pure and Applied Logic, 150, (2007), pp. 1–18. (.pdf)
 
  Preprints:

  * The real field with two multiplicative subgroups (.pdf)
  * Mann pairs (joint work with L. van den Dries) (.pdf)



A talk on the small multiplicative subgroups of fields