##
Dan Yasaki

Associate Professor

Associate Head

**Office:** Petty 146 **Email address: **d_yasaki@uncg.edu**Personal web page:** www.uncg.edu/~d_yasaki/ **Starting year at UNCG: **2008**Office hours:** WF 8:30 a.m. - 9:30 a.m. and by appointment

#### Education

Ph.D. in Mathematics, Duke University (2005)

#### Teaching

**Fall, 2017**

- MAT 310-01 LEC (Elementary Linear Algebra), MWF 11:00-11:50, Petty Building 313
- MAT 687-01 IND (Project in Mathematics)
- MAT 699-02 DTS (Thesis)
- MAT 709-02 LEC (Topics in Computational Mathematics), MWF 2:00-2:50, Petty Building 223

**Spring, 2018**

- MAT 191-01 LEC (Calculus I), MWF 2:00-2:50, Petty Building 313
- MAT 253-01 LEC (Discrete Mathematical Structures), MWF 10:00-10:50, Petty Building 303

**Summer Session 2, 2018**

- MAT 115-11D WEB (College Algebra)

**Winter, 2018**

- MAT 115-81D WEB (College Algebra)

#### Research Interests

Number Theory** Current Students: **Nathan Fontes** Descendants: **Paula Hamby

#### Selected Recent Publications

- with Steve Donnelly, Paul E. Gunnells, and Ariah Klages-Mundt, A table of elliptic curves over the cubic field of discriminant -23, Experimental Mathematics, 24:4 (2015), 375-390.
- with Andrew R. Booker, Jeroen Sijsling, Andrew V. Sutherland, and John Voight, A database of genus 2 curves over the rational numbers, Algorithmic Number Theory 12th International Symposium (ANTS XII), LMS Journal of Computation and Mathematics (2016), to appear.
- Computing modular forms for $\mathrm{GL}_2$ over certain number fields, Computations with Modular Forms, Contributions in Mathematical and Computational Sciences 6 (2014), 363-377.
- with Mathieu Dutour Sikirić, Herbert Gangl, Paul E. Gunnells, Jonathan Hanke, and Achille Schürmann, On the cohomology of linear groups over imaginary quadratic fields, Journal of Pure and Applied Algebra 220, Issue 7, July 2016, 2564–2589.
- Integral cohomology of certain Picard modular surfaces, J. Number Theory 134 (2014) 13-28.

#### Brief Bio

Dr. Yasaki has an M.A. (2000) and Ph.D. (2005) from Duke University under the supervision of L. Saper. After a three year post-doc at the University of Massachusetts working with P. Gunnells, he has been part of the UNCG faculty since 2008. His research interests are in the area of modular forms, particularly the connection between explicit reduction theory of quadratic forms and the computation of Hecke data for automorphic forms. Recent work has focused on producing new examples of cusp forms over number fields of small degree. Reprints and preprints of publications can be found on his personal webpage.