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This is me but you have to guess which one! Observe it is not necesarily evident. Any answer without proof will have no more than ten percent of the points.
A rotational ambigram for the word "Franklin"

E-MAIL: franklin.vp at

I'm the "Frank cheValier on a Pc" I'm a PhD student in Mathematics at the University of Toronto.

And I'm mainly interested in functional analysis, operator theory and complex analysis.


Personal information

Sex: M

Marital Status: single


B.Sc. in Mathematics

Honors and awards

2002 Silver Medal, I National Mathematical Olympiad for University Students

2001 Honor Mention, III Iberoamerican Mathematical Olympiad for University Students

1999 Bronze Medal, XL International Mathematical Olympiad

1998 Honor Mention, XIII Iberoamerican Mathematical Olympiad

1996 Gold Medal, National Mathematical Contest.


Teaching Assistant 2002-2005 (University of Havana)

Training Professor since 2005-2007 (University Centre Jos'e Antonio Hecheverria, CUJAE)

Teaching Assitant 2007- (University of Toronto)

Invited seminars

Mathematic Culture Seminar, "On the paradoxes in Mathematics"

Approximation Theory Seminar

Work in progress

Invariant Subspaces of Rank One Perturbations of the Shift Operator and Divisibility in H2, Advisor: Leonel Robert, PhD at the University of Toronto

On the Divisibility with rest in H2 and radial Limits. (continuation)

Professional activities

EMALCA 2004 Cuba.

CLAIO 2004. XII Latin-American Congress of Operation Research and Systems.

I Meeting CIMAT/ICIMAF, La Habana 2005.

EMALCA 2005 Guanajuato, Mexico.