摘要
In this paper, we discuss the unique existent problems of a additive selection map for the following map F:X→P0(Y):F(r∑i=1αixi)■r∑i=1αiF(xi),■xi∈K,i=1, ··· , r,where αi and αi (i = 1, ··· , r) are all non-negative real numbers.
In this paper, we discuss the unique existent problems of a additive selection map for the following map F ： X → P0（Y） ：
F（∑ i=1^t aixi） ∑ i=1^ra^-iF（xi）,xi∈k,i=1,…,r,
where ai and a^-i （i = 1,... , r） are all non-negative real numbers.
基金
Foundation item： Supported by the Science Foundation of Education Committee of Jilin Province（[2011] No434）
