1. 
The Sign of Fourier Coefficients of HalfIntegral Weight Cusp Forms joint with T. Hulse, E.M. Kıral, L. Lim International Journal of Number Theory, vol. 8, no. 3(2012):pp. 749762  arXiv 

2. 
Counting Square Discriminants joint with T. Hulse, E.M. Kıral, L. Lim Journal of Number Theory, vol. 162(2016): pp. 255274  arXiv 

3. 
Hybrid Bounds on Twisted LFunctions Associated to Modular Forms (an early version, update in progress)  arXiv 

4. 
The Second Moment of Sums of Coefficients of Cusp Forms joint with T. Hulse, D. LowryDuda, A. Walker Submitted.  arXiv 

5. 
ShortInterval Averages of Sums of Fourier Coefficients of Cusp Forms joint with T. Hulse, D. LowryDuda, A. Walker Submitted.  arXiv 

6. 
Sign Changes of Coefficients and Sums of Coefficients of LFunctions joint with T. Hulse, D. LowryDuda, A. Walker Submitted.  arXiv 
I am a 2year assistant professor at University of Maine. For this semester, I am teaching two sections of MAT 127, Calculus II.
I am born in Macau, China. Macau is a city that is very close to Hong Kong, and had been a Portugal colony before Dec 20, 1999. I speak Cantonese most comfortably (we use traditional Chinese characters), with English being the next one.
My first two undergraduate years was done in a community college in Santa Monica, California. I transferred to UC Berkeley after that, and finished a double major of Maths and CS. Then I went on to Brown University, and obtained my Ph.D. in May 2014.
If I were a SpringerVerlag Graduate Text in Mathematics, I would be David Eisenbud's Commutative Algebra with a view towards Algebraic Geometry. I am an attempt to write on commutative algebra in a way that includes the geometric ideas that played a great role in its formation; with a view, in short, towards Algebraic Geometry. I cover the material that graduate students studying Algebraic Geometry  and in particular those studying the book Algebraic Geometry by Robin Hartshorne  should know. The reader should have had one year of basic graduate algebra. Which Springer GTM would you be? The Springer GTM Test 