Publication Date:
1998-01-01
Description:
This paper provides the asymptotic estimate for the expected number of real zeros of a random hyperbolic polynomialg1coshx+2g2cosh2x+…+ngncoshnxwheregj,(j=1,2,…,n)are independent normally distributed random variables with mean zero and variance one. It is shown that for sufficiently largenthis asymptotic value is(1/π)logn.
Print ISSN:
0161-1712
Electronic ISSN:
1687-0425
Topics:
Mathematics
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