Alexandra "Sasha" Ovetsky Fradkin

I am a 3rd year graduate student in mathematics at Princeton University.

My advisors are Maria Chudnovsky and Paul Seymour. My research area is graph theory.

Department of Mathematics
Fine Hall, Washington Road
Princeton, NJ 08544-1000, USA

email:
aovetsky at math dot princeton dot edu

MAT 104

• An approximate version of Hadwiger's conjecture for claw-free graphs (with Maria Chudnovsky), to appear in the Journal of Graph Theory.
• Hadwiger's conjecture for quasi-line graphs (with Maria Chudnovsky), Journal of Graph Theory 59 (2008), 17-33.
• On the well-coveredness of Cartesian products of graphs, Discrete Mathematics 309(2009), no. 1, 238-246
• Coloring quasi-line graphs (with Maria Chudnovsky), Journal of Graph Theory Vol. 54(2007), 41-50.
• Surreal Dimensions (with Ted Chinburg), Advances in Applied Mathematics Vol. 29, issue 4(November 2002).
• Clique minors in claw-free graphs, submitted for publication.
• Tournament immersion and cutwidth (with Maria Chudnovsky and Paul Seymour), submitted for publication.

• Sectional meeting of AMS, Boca Raton, FL, October 2009
• DIMACS Workshop on Graph Coloring and Structure, Princeton, NJ, May 2009
• Siam Minisymposium at Joint Mathematics Meeting, Washington D.C., January 2009
• Princeton Discrete Mathematics Seminar, Princeton, NJ, September 2008
• Princeton-Oxford Workshop, Oxford, England, June 2008
• Columbia Discrete Mathematics Seminar, New York, NY, April 2008
• Sectional meeting of AMS, Baton Rouge, LA, March 2008
• Princeton Math Graduate Student Seminar, Princeton, NJ, February 2008
• Oberwolfach Meeting on Graph Theory, Oberwolfach, Germany, March 2007
• Women and Mathematics Program at the IAS, Princeton, NJ, May 2006