科学研究
报告题目:

Hankel determinants and irrationality exponents

报告人:

文志雄 教授(华中科技大学)

报告时间:

报告地点:

金沙9001cc诚为本西北楼一楼报告厅(103)

报告摘要:

Irrationality exponents describe the approximation speed of irrationals by rational numbers. In this talk, we should explain how to compute the Hankel determinants of some automatic transcendant numbers, and then discuss the relationship between the Hankel determinants and the irrationality exponents of these automatic transcendant numbers.