Chapter Twelve Asymptotic Location of the Zeros of Exponential Polynomials

1992 ◽  
Vol 46 (3) ◽  
pp. 401-412 ◽  
Author(s):  
A.J. van der Poorten ◽  
I.E. Shparlinski

We apply Straßmann's theorem to p–adic power series satisfying linear differential equations with polynomial coefficients and note that our approach leads to our estimating the number of integer zeros of polynomials on a given interval and thence to an investigation of the number of p–adic small values of a function on such an interval, that is, of the number of solutions of a congruence modulo pr.


1993 ◽  
Vol 23 (3-4) ◽  
pp. 201-211
Author(s):  
C. WardHenson ◽  
Lee A. Rubel ◽  
Lou Van Den Dries ◽  
Michael F. Singer

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