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A Complement to the Valiron-Titchmarsh Theorem for Subharmonic Functions
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作者 alexander i.kheyfits 《Analysis in Theory and Applications》 2014年第1期136-140,共5页
The Valiron-Titchmarsh theorem on asymptotic behavior of entire functions with negative zeros has been recently generalized onto subharmonic functions with the Riesz measure on a half-line in Rn, n≥3. Here we extend ... The Valiron-Titchmarsh theorem on asymptotic behavior of entire functions with negative zeros has been recently generalized onto subharmonic functions with the Riesz measure on a half-line in Rn, n≥3. Here we extend the Drasin complement to the Valiron-Titchmarsh theorem and show that if u is a subharmonic function of this class and of order 0〈ρ〈1, then the existence of the limit limr→∞logu(r)/N(r), where N(r) is the integrated counting function of the masses of u, implies the regular asymptotic behavior for both u and its associated measure. 展开更多
关键词 Valiron-Titchmarsh theorem Tauberian theorems for entire functions with negativezeros Subharmonic functions in Rn with Riesz masses on a ray associated Legendre functions onthe cut.
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