相关期刊:《Journal of Mathematical Research with Applications》《Science China Mathematics》《Frontiers of Computer Science》《Applied Mathematics and Mechanics(English Edition)》更多>>
Supported by the National Natural Science Foundation of China(Grant No.11371119);the Key Foundation of Education Department of Hebei Province(Grant No.ZD2016023);the Foundation of Education Department of Hebei Province(Grant No.Z2014031)
In this paper we introduce the matrix β-normed space and study the stability of the additive-quadratic type functional equation and the Pexider type functional equation in this type of spaces.
Supported by the National Natural Science Foundation of China(Grant Nos.11301367;61472469;11461005);the Doctoral Fund of Ministry of Education of China(Grant No.20123201120001)
Let f be a homeomorphism of a compact tvs-cone metric space. In this paper,we show that f is tvs-cone expansive if and only if f has a generator. Further, it is proved that if f is tvs-cone expansive, then the set of ...