On stability of homomorphisms in the group $\mathbf{R}^*$
Vestnik Moskovskogo universiteta. Matematika, mehanika, no. 3 (1982), pp. 29-32
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We give simple sufficient conditions under which a real function on a group is a homomorphism of this group into the group $\mathbf{R}^*$.
@article{VMUMM_1982_3_a7,
author = {A. I. Shtern},
title = {On stability of homomorphisms in the group $\mathbf{R}^*$},
journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
pages = {29--32},
year = {1982},
number = {3},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/VMUMM_1982_3_a7/}
}
A. I. Shtern. On stability of homomorphisms in the group $\mathbf{R}^*$. Vestnik Moskovskogo universiteta. Matematika, mehanika, no. 3 (1982), pp. 29-32. http://geodesic.mathdoc.fr/item/VMUMM_1982_3_a7/