On the zeros of finite sums of exponential functions
On the zeros of finite sums of exponential functions
复制标题
关于指数函数的有限和的零点
DOI:
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发表时间:
2006
期刊:
影响因子:
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通讯作者:
T. Tossavainen
中科院分区:
文献类型:
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作者:
T. Tossavainen
We establish an upper bound for the number of zeros of finite sums of exponential functions defined in the set of real numbers, and then discuss some applications of this result to linear algebra. Also, we record a few questions for classroom conversations on the modifications of our theorem.