Zeros of the partial sums of
$\cos(z)$ and
$\sin(z)$ II |
| |
| Authors: | Richard S Varga Amos J Carpenter |
| |
| Institution: | (1) Institute for Computational Mathematics, Kent State University, Kent, OH 44242, USA; e-mail: varga@mcs.kent.edu, US;(2) Department of Mathematics and Actuarial Science, Butler University, Indianapolis, IN 46208, USA; e-mail: acarpent@butler.edu, US |
| |
| Abstract: | Summary. We study here in detail the location of the real and complex zeros of the partial sums of and , which extends results of Szeg? (1924) and Kappert (1996).
Received November 9, 2000 / Published online August 17, 2001 |
| |
| Keywords: | Mathematics Subject Classification (1991): 30C15 |
| 本文献已被 SpringerLink 等数据库收录！ |
|
