Author: 김미선

Regular triangular forms of rank exceeding 3

<Seminar contents>    Sept.. 21(Wednesday)2022,16:30- 18:00, Building 108- Room N319 ▶Speaker : Mingyu Kim (Sungkyunkwan University) ▶Title        : Regular triangular forms of rank exceeding 3 ▶Abstract : For a polynomial $T(x)=x(x+1)/2$ and positive integers $a_1,a_2,\dots,a_k$, an integer-valued quadratic polynomial of the form $a_1T(x_1)+a_2T(x_2)+\cdots+a_kT(x_k)$ is called a triangular form of rank $k$. A...