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.
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A note on nondominating ultrafilters
with B. Irrgang, submitted.
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Mad families, splitting families and large continuum
with J. Brendle, submitted.
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A co-analytic maximal set of orthogonal measures with A. Toernquist, accepted
at the Journal of Symbolic Logic.
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Cardinal characteristics and projective well-orders
with S. Friedman, accepted at the Annals for Pure and Applied Logic.
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Further combinatorial properties of Cohen forcing with
J. Steprans, RIMS Conference proceedings in "Combinatorial and Descriptive
Set Theory", Kyoto, 2008.
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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.
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The consistency of
$\mathfrak{b}=\kappa<\mathfrak{s}=\kappa^+$ with J. Steprans,
Fundamenta Mathematicae, Volume 201, No. 3, 2008.
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Open covers and symmetric operators with
S. Watson, Topology Proceedings, Volume 27, No. 2, 2003.
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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.