播挪运算及其性质Operations of bornologies and their properties
周炜;雷英杰;
摘要(Abstract):
在现有的播挪定义基础上,引入了对偶播挪的概念和任意论域子集族的内并、内交两种新运算,提出了十个定理.它们是:平凡播挪空间定理,最小播挪定理,播挪内运算封闭性定理,播挪任意交定理,播挪上确界定理,播挪运算分配性定理,播挪基判定定理,播挪基闭包定理,播挪基约简定理,播挪基内运算封闭性定理.这些定理对于播挪空间的研究具有一定的理论价值.
关键词(KeyWords): 遗传性;播挪空间;播挪运算
基金项目(Foundation): 国家自然科学基金(60773209)
作者(Authors): 周炜;雷英杰;
参考文献(References):
- [1]赵根榕.播挪学简介[J].西北大学学报,1987,17(4):103-109.
- [2]Hogbe-Nlend H.Bornologies and Functional Analysis[M].Amsterdam:North-Holland publishing company,1977.
- [3]Mushtaq Shaker,Srivastava G S.Bornological spaces of entire functions represented by Dirichlet series having slow growth[J].Istanbul Univ.Fen.Fak.Mat.Der.,2001,60:19-32.
- [4]Haddad E El,Deville R.The viscosity subdi-erential of the sum of two functions in Banach spaces I:first order case[J].Journal of Convex Analysis,1996,3(2):295-308.
- [5]Wong N C.Topologies and bornologies determined by operator ideals,II,Studia Math[J].1994,111(2):153-162.