Abstract
For ϕ a δ-subharmonic function, sharp results are obtained that connectA(r, ϕ), B(r, ϕ) andT(r, ϕ), whereA(r, ϕ)=inf|z|=r ϕ(z),B(r, ϕ)=sup|z|=r ϕ(z), andT(r, ϕ) is the Nevanlinna characteristics.
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Fenton, P.C., Rossi, J. cos πρ theorems for δ-subharmonic functions. J. Anal. Math. 92, 385–396 (2004). https://doi.org/10.1007/BF02787769
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DOI: https://doi.org/10.1007/BF02787769