Some model-theoretical and geometric properties of fields with jet operators, PhD thesis, Wrocław University, April 2001, dvi or ps or pdf


  1. Stable Groups and Algebraic Groups, J. London Math. Soc. (1) 61 (2000), 51-57

  2. (with Anand Pillay) Proalgebraic and differential algebraic group structures on affine spaces, Amer. J. Math. 122 (2000), 213-221, dvi or ps or pdf

  3. (with Marcin Chałupnik) Lazard Theorem for differential algebraic and proalgebraic groups, Pacific J. Math. (2) 202 (2002), 305-312, dvi or ps or pdf

  4. (with Anand Pillay) A Note on Groups Definable in Difference Fields, Proc. of AMS (1) 130 (2002), 205-212, dvi or ps or pdf

  5. Derivations of the Frobenius map, Journal of Symbolic Logic, (1) 70 (2005), 99-110, dvi or ps or pdf

  6. Geometric axioms for existentially closed Hasse fields, Annals of Pure and Applied Logic , 135 (2005), 286-302, dvi or ps or pdf

  7. Jet operators on fields, Journal of Algebra , 289 (2005), 312-319, dvi or ps or pdf

  8. (with Anand Pillay) Quantifier elimination for algebraic D-groups, Transactions AMS, 358 (2006) 167-181, dvi or ps or pdf

  9. (with Anand Pillay) On algebraic sigma-groups, Transactions AMS, 359 (2007) 1325-1337, dvi or ps or pdf

  10. (with Assaf Hasson) Strongly minimal expansions of (C,+) definable in o-minimal fields, Proc. London Math. Soc., (1) 97 (2008), 117-154, dvi or ps or pdf

  11. A note on a theorem of Ax, Annals of Pure and Applied Logic , 156 (2008), 96-109, dvi or ps or pdf

  12. Schanuel property for additive power series, Israel Journal of Mathematics, (1) 190 (2012), 349-363, doi: 10.1007/s11856-011-0178-2, pdf

  13. (with Anand Pillay) On the isotriviality of projective iterative delta-varieties, Journal of Pure and Applied Algebra, (1) 216 (2012), 20-27, doi:10.1016/j.jpaa.2011.02.020, pdf

  14. (with Daniel Hoffmann) Integrating Hasse-Schmidt derivations, Journal of Pure and Applied Algebra (4) 219 (2015), 875-896, doi: 10.1016/j.jpaa.2014.05.024, pdf

  15. Ax-Schanuel condition in arbitrary characteristic, submitted, pdf

  16. (with Daniel Hoffmann) Existentially closed fields with G-derivations, submitted, pdf

  17. (with Serge Randriambololona) Strongly minimal reducts of valued fields, submitted, pdf

  18. (with Daniel Hoffmann) A note on extending actions of infinitesimal group schemes, submitted, pdf

  19. (with Anand Pillay) Subvarieties of commutative meromorphic groups, dvi or ps or pdf