Geodesic
Generating solutions of some Cauchy and cosine functional equations.
Aequationes mathematicae, Tome 32 (1987), pp. 216-226

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Zbl
Mots-clés : cosine functional equations, Cauchy functional equations, system, characterization of free groups, Kannappan's theorem, extendability condition 
Maciej Sablik. Generating solutions of some Cauchy and cosine functional equations.. Aequationes mathematicae, Tome 32 (1987), pp. 216-226. http://geodesic.mathdoc.fr/item/AM2_1987__32_137186/
@article{AM2_1987__32_137186,
     author = {Maciej Sablik},
     title = {Generating solutions of some {Cauchy} and cosine functional equations.},
     journal = {Aequationes mathematicae},
     pages = {216--226},
     year = {1987},
     volume = {32},
     zbl = {0619.39011},
     url = {http://geodesic.mathdoc.fr/item/AM2_1987__32_137186/}
}
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JO  - Aequationes mathematicae
PY  - 1987
SP  - 216
EP  - 226
VL  - 32
UR  - http://geodesic.mathdoc.fr/item/AM2_1987__32_137186/
ID  - AM2_1987__32_137186
ER  - 
%0 Journal Article
%A Maciej Sablik
%T Generating solutions of some Cauchy and cosine functional equations.
%J Aequationes mathematicae
%D 1987
%P 216-226
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%U http://geodesic.mathdoc.fr/item/AM2_1987__32_137186/
%F AM2_1987__32_137186