On the zeros of finite sums of exponential functions

نویسنده

  • Timo Tossavainen
چکیده

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.

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تاریخ انتشار 2006