linear-affine functional equation;
group actions;
semigroup actions;
D O I:
暂无
中图分类号:
O1 [数学];
学科分类号:
0701 ;
070101 ;
摘要:
We investigate generalizations of the linear-affine functional equation u(rx) = alpha(r)u(x) + beta(r) usually studied for r, x is an element of R->0 or r, x is an element of R-greater than or equal to1, by introducing a group action of a group R on a set X on the left hand side, and by studying actions of affine or arbitrary (semi) groups on the right-hand side of this equation.