LINGJIONG ZHU - Courant Institute of Mathematical Sciences

LINGJIONG ZHU
885 21st Ave SE
Minneapolis, MN 55414
Email: [email protected]
EDUCATION
New York University, Courant Institute of Mathematical Sciences (2008-2013)
Ph.D. in Mathematics (May 2013)
Adviser: S. R. S. Varadhan
MS in Mathematics (January 2010)
University of Cambridge (2005-2008)
First Class BA Hons. in Mathematics (June 2008)
MA Honorary Degree (January 2012)
Ranked top 10 out of 240 candidates for all 3 academic years (2005-2008)
Shanghai High School (2002-2005)
EMPLOYMENT
Dunham Jackson Assistant Professor (January 2014-)
School of Mathematics, University of Minnesota-Twin Cities
Intern Associate (June-December 2013)
Strats & Modeling, Morgan Stanley, New York
Summer Intern (May-August 2010)
ACE Global Actuarial, ACE Group, New York
RESEARCH INTERESTS
Probability Theory: Point Processes, Hawkes Processes, Large Deviations, Phase Transitions,
Random Graphs
Mathematical Finance: Jump Processes, Default, Stochastic Volatility, Ruin Theory
RESEARCH PAPERS
1. Process-level large deviations for nonlinear Hawkes point processes. to appear in Annales
´ et Statistiques.
de l’Institut Henri Poincare´ (B) Probabilites
2. Large deviations for Markovian nonlinear Hawkes processes. to appear in Annals of Applied
Probability.
3. Central limit theorem for nonlinear Hawkes processes. (2013). Journal of Applied Probability.
50, 760-771.
4. The speed of a biased walk on a Galton-Watson tree without leaves is monotonic with respect
to progeny distributions for high values of bias. with Behzad Mehrdad and Sanchayan Sen.
´ et Statistiques.
to appear in Annales de l’Institut Henri Poincare´ (B) Probabilites
5. Moderate deviations for Hawkes processes. (2013). Statistics & Probability Letters. 83, 885890.
6. Ruin probabilities for risk processes with non-stationary arrivals and subexponential claims.
(2013). Insurance: Mathematics and Economics. 53, 544-550.
7. On the large deviations for Engel’s, Sylvester’s series and Cantor’s products. (2014). Electronic Communications in Probability. 19 Article 2, 1-9.
8. Limit theorems for a Cox-Ingersoll-Ross process with Hawkes jumps. to appear in Journal of
Applied Probability.
LINGJIONG ZHU
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9. Large deviations for product of sums of random variables. (2014). Statistics & Probability
Letters. 89, 17-22.
10. Optimal strategies for a long-term static investor. to appear in Stochastic Models.
11. Limit theorems for marked Hawkes processes with application to a risk model. Submitted.
with Dmytro Karabash. Submitted. 2012.
12. Limit theorems for empirical density of greatest common divisors. with Behzad Mehrdad.
Submitted. 2013.
13. Large deviations for one-dimensional random walks on discrete point processes. Submitted.
2013.
˝
14. Moderate and large deviations for Erdos-Kac
theorem. with Behzad Mehrdad. Submitted.
2013.
15. On the Hawkes process with different exciting functions. with Behzad Mehrdad. Submitted.
2014.
16. On the phase transition curve in a directed exponential random graph model. with David
Aristoff. Submitted. 2014.
17. Asymptotic structure and singularities in constrained directed graphs. with David Aristoff.
Submitted. 2014.
18. Asymptotics for nonlinear Hawkes processes. In preparation.
19. Variable volatility and financial failure. In preparation. with Peter Carr
20. Large deviations for self-correcting point processes. In preparation. with Sanchayan Sen
21. Large deviations for multivariate Hawkes processes. In preparation.
ACADEMIC AWARDS
2013 Kurt O. Friedrichs Prize for an outstanding dissertation in mathematics, Courant Institute
2008-2013 MacCracken Fellowship, GSAS, New York University
2008 Stumbles Prize & Senior 1912 Scholarship, Fitzwilliam College, University of Cambridge
2007 College Prize & 1912 Scholarship, Fitzwilliam College, University of Cambridge
2006 Thatcher Prize & 1912 Scholarship, Fitzwilliam College, University of Cambridge
2005 Silver Medal in China’s Mathematical Olympiad
2004 First Prize in China’s Math Competition for High School Students
2004 First Prize in Shanghai’s Math Competition for High School Students
2001 Silver Medal in Australia-China Math Competition, Queensland, Australia
TEACHING EXPERIENCE
Instructor
Elementary Probability, University of Minnesota (Spring 2014)
Calculus I, University of Minnesota (Spring 2014)
Calculus II, New York University (Summer 2012)
Teaching Assistant
Stochastic Calculus (Graduate Course), New York University (Spring 2013)
Probability, Statistics & Decision Making, New York University (Fall 2012)
Stochastic Calculus (Graduate Course), New York University (Spring 2012)
Mathematics of Finance, New York University (Fall 2011)
Theory of Probability, New York University (Fall 2011)
LINGJIONG ZHU
Math Patterns in Nature, New York University (Spring 2011)
Calculus I, New York University (Fall 2010)
Basic Probability (Graduate Course), New York University (Spring 2010)
Linear Algebra I (Graduate Course), New York University (Fall 2009)
Undergraduate Research
Research Assistant Imperial College, London, UK (Summer 2007)
Project: Quantitative Results of Parameter Exclusions in One-Dimensional Dynamics
Supervisor: Dr Stefano Luzzatto, Imperial College, London, UK
INVITED AND CONTRIBUTED TALKS
The 7th International Symposium on BSDE, Shandong University, June 22-27, 2014
Frontier Probability Days, University of Arizona, Tucson, May 18-20, 2014
Probability and Mathematical Physics Seminar, Courant Institute, May 16, 2014
Probability Seminar, University of Minnesota, February 14, 2014
Seminar on Stochastic Processes, UC San Diego, March 26-29, 2014
Columbia Probability Seminar, Columbia University, December 6, 2013
Twelfth Northeast Probability Seminar, CUNY, November 21-22, 2013
Quantitative Finance Seminar, Morgan Stanley, New York, December 11, 2013
Quantitative Finance Seminar, Morgan Stanley, New York, November 8, 2013
Courant Student Probability Seminar, Courant Institute, April 11, 2013
Seminar on Stochastic Processes, Duke University, March 13-16, 2013
Probability and Mathematical Physics Seminar, Courant Institute, May 4, 2012
Quantitative Finance Seminar, Morgan Stanley, New York, November 8, 2012
Quantitative Finance Seminar, Morgan Stanley, New York, June 6 & May 24, 2012
Six Graduate Student Probability Conference, Georgia Tech, April 27-29, 2012
Seminar on Stochastic Processes, University of Kansas, March 22-24, 2012
Courant Student Probability Seminar, Courant Institute, December 2, 2011
Tenth Northeast Probability Seminar, Courant Institute, November 17-18, 2011
Fifth Graduate Student Probability Conference, Georgia Tech, April 29-May 1, 2011
Courant Student Probability Seminar, Courant Institute, February 25, 2011
SUMMER SCHOOLS AND CONFERENCES ATTENDED
Abel in New York, Courant Institute, February 21, 2013
Eleventh Northeast Probability Seminar, Columbia University, November 15-16, 2012
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LINGJIONG ZHU
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Random Structures and Limit Objects: A Conference to Celebrate the 60th Birthday of David Aldous, NYU, September 15-16, 2012
St. Petersburg School in Probability and Statistical Physics, Chebyshev Laboratory, St. Petersburg
State University, June 18-29, 2012
Probability, Control and Finance: A Conference in Honor of Ioannis Karatzas, Columbia University,
June 4-8, 2012
Columbia-Princeton Probability Day, Columbia University, March 2, 2012
Third Graduate Student Probability Conference, UNC Chapel Hill, May 1-3, 2009
REFEREE SERVICE
Annals of Applied Probability, Mathematical Communications, SIAM Journal of Financial Mathematics, Hacettepe Journal of Mathematics and Statistics, Journal of Applied Probability/Advances
in Applied Probability
LANGUAGE SKILLS
Mandarin (native), Shanghainese (native) and English (lived in UK and US since 2005)
COMPUTER SKILLS
Q, R, Matlab, C++, Excel, LaTeX