Could René Descartes Have Known This?
نویسندگان
چکیده
Below we discuss the partition of the space of real univariate polynomials according to the number of positive and negative roots and signs of the coefficients. We present several series of non-realizable combinations of signs together with the numbers of positive and negative roots. We provide a detailed information about possible non-realizable combinations up to degree 8 as well as a general conjecture about such combinations. Cogito ergo sum (I think, therefore I am)
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ورودعنوان ژورنال:
- Experimental Mathematics
دوره 24 شماره
صفحات -
تاریخ انتشار 2015