The Nevanlinna Class 𝒩 and its Subclass 𝒩 + [71, p. 20]

Keyword(s):  
1998 ◽  
Vol 147 (2) ◽  
pp. 391 ◽  
Author(s):  
Joaquim Bruna ◽  
Philippe Charpentier ◽  
Yves Dupain

2020 ◽  
pp. 1-8
Author(s):  
Rolando Perez

Abstract We prove that if f and g are holomorphic functions on an open connected domain, with the same moduli on two intersecting segments, then $f=g$ up to the multiplication of a unimodular constant, provided the segments make an angle that is an irrational multiple of $\pi $ . We also prove that if f and g are functions in the Nevanlinna class, and if $|f|=|g|$ on the unit circle and on a circle inside the unit disc, then $f=g$ up to the multiplication of a unimodular constant.


2004 ◽  
Vol 53 (2) ◽  
pp. 347-396 ◽  
Author(s):  
A. Bourhim ◽  
O. El-Fallah ◽  
K. Kellay

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