Mathematical Logic Quarterly 39 (1):96-102 (1993)

In the present paper some tools are given to state the exact number of roots for some simple classes of exponential terms . The result were obtained by generalizing Sturm's technique for real closed fields. Moreover for arbitrary non-zero terms t certain estimations concerning the location of roots of t are given. MSC: 03C65, 03C60, 12L12
Keywords Model theory for exponential fields  Exponential fields  Exponential terms  Estimation of roots  Roots of exponential terms  Modified Sturm's theorem
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DOI 10.1002/malq.19930390112
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