scholarly journals An asymptotic form of Cauchy's functional equation

1982 ◽  
Vol 25 (1) ◽  
pp. 122-122
Author(s):  
A. J. Parsloe
Author(s):  
Watcharapon Pimsert ◽  
Vichian Laohakosol ◽  
Sajee Pianskool

Using a method modified from that used by Pisot and Schoenberg in 1964-1965, a Cauchy's functional equation with restricted domains in the complex field is solved for uniformly continuous solutions.


2019 ◽  
Vol 2 (3-4) ◽  
pp. 142-146
Author(s):  
Daniel W. Stroock

2020 ◽  
Vol 50 (5) ◽  
pp. 511-514
Author(s):  
Victoria J. Wright ◽  
Stefan Weigert

1966 ◽  
Vol 9 (4) ◽  
pp. 473-480 ◽  
Author(s):  
Hiroshi Haruki

Considering Cauchy's functional equationf(z1+z2)=f(z1)+ f(z2),where f(z) is an entire function of z, we have the following functional equation:(1) |f(x+iy)|=|f(x)+f(iy)|,where x and y are real.


1984 ◽  
Vol 51 (3) ◽  
pp. 253-257 ◽  
Author(s):  
P.D.T.A Elliott

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