Lower bounds for positive and negative parts of measures and the arrangement of singularities of their Laplace transforms |
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Authors: | A. Yu. Popov A. P. Solodov |
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Affiliation: | 1. Moscow State University, Russia
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Abstract: | For a real measure with variation V(x) satisfying the estimate V(x) ≤ c 0 exp(Cx) and for the Laplace transform holomorphic in the disk {¦ -C¦ ≤ C} and having at least one pole of order m, we obtain lower bounds for the positive and negative parts of the measure V ± (x) > cx m , x > x 0. We establish lower bounds for V +- (x) on “short” intervals. Applications to number theory of the results obtained are considered. |
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