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61.
史应光 《数学物理学报(B辑英文版)》1995,(2)
MEANCONVERGENCEOFSOMEPOSITIVEOPERATORSShiYingguang(史应光)(ComputingCenter,ChineseAcademyofSciences,P.O.Box2719,Beijing100080,Ch... 相似文献
62.
一、引言 设M是线性赋范空间C[a,b]的n维哈尔子空间.对f∈C[a,b]定义集合 K_f={p∈M:p(x)f(x)≥0,?_x∈[a,b]}.若函数p∈K_f满足 相似文献
63.
史应光 《数学物理学报(B辑英文版)》2001,(1)
1 IntroductionThis paper deals with the uniform collvergence of truncated Hermte illterpolatioll oll anarbitrary systelll of 11odes. Tl1e mean collvergellce of trllllcated Herntite interpolation oll a11arbitrary syste12l of 1lodes 1las been st11died recently by tlle al1t11or[31. The converge11ce oftruncated Hern1ite illterpolatiou on tl1e zeros of the Jacobi polynontials is discussed in both tlleweigl1ted LP and the unfform norm by P. Vertesi and Y. X.[61.First we iutroduce some defi11itio… 相似文献