picture of Vera

Vera Velizarova Fischer
Email: vfischer at logic.univie.ac.at
Phone: +43 1 4277 50523

I am a postdoctoral fellow at Kurt Gödel Research Center for Mathematical Logic, Vienna, Austria. In June 2008, I completed my Ph.D. under the supervision of Dr. Juris Steprans , at York University , Toronto, Canada. My main interests are in combinatorial set theory, structure of the real line and forcing.

  1. Cardinal characteristics, projective wellorders and large continuum with S. D. Friedman and L. Zdomskyy, submitted.

  2. Projective maximal families of orthogonal measures with large continuum with S. D. Friedman and A. Toernquist, submitted.

  3. Projective wellordrs and mad families with large continuum with S. D. Friedman and L. Zdomskyy, Annals of Pure and Applied Logic 162 (2011), pp. 853-862.

  4. Non-dominating ultrafilters with B. Irrgang, Acta Universitatis Carolinae - Mathematica et Physica, vol. 51, 13-17, 2010

  5. Mad families, splitting families and large continuum with J. Brendle, Journal of Symbolic Logic, 76, 1, 198-208, March 2011.

  6. A co-analytic maximal set of orthogonal measures with A. Toernquist, Journal of Symbolic Logic, 75, 4, pp. 1403 - 1414.

  7. Cardinal characteristics and projective well-orders with S. D. Friedman, Annals of Pure and Applied Logic 161 (2010), 916-922.

  8. Further combinatorial properties of Cohen forcing with J. Steprans, RIMS Conference proceedings in "Combinatorial and Descriptive Set Theory", Kyoto, 2008.

  9. The consistency of arbitrarily large spread between the bounding and the splitting numbers doctoral dissertation, under the supervision of Dr. Juris Steprans, York University, March 2008.

  10. The consistency of $\mathfrak{b}=\kappa<\mathfrak{s}=\kappa^+$ with J. Steprans, Fundamenta Mathematicae, Volume 201, No. 3, 2008.

  11. Open covers and symmetric operators with S. Watson, Topology Proceedings, Volume 27, No. 2, 2003.

  12. Symmetric complex Banach manifolds and Hermitian Jordan triple systems - diplomarbeit (M.Sc. thesis), under the supervision of Dr. Wilhelm Kaup, University of Tübingen, March 2001.