简介:ThepaperdefinesanextendedCesàrooperatorTgwithholomorphicsymbolgintheunitballBofCnasWhereg(z)=∑j=1∑nzjg/zjistheradialderivativeofg.Inthispaper,theauthorcharacterizesgforwhichTgisbounded(orcompact)ontheBlochspaceBandthelittleBlochspaceB0.
简介:<正>LetXbeaconnectedfiniteCWcomplexanddx:KO(C(X))→Zbethedimensionfunction.Weshowthat,ifAisaunitalseparablesimplenuclearC*-algebraofTR(A)=0withtheuniquetracialstateandsatisfyingtheUCTsuchthatKO(A)=QkerdxandK1(A)=K1(C(X)).thenAisisomorphictoaninductivelimitofMn!(C(X)).
简介:由Ginchev在我们证明足够、必要的optimality条件的那一些的这篇文章获得了,Guerraggio,Luc[Appl。数学,51,5鈥?6(2006)]概括(严格地)那些由Guerraggio介绍了,Luc[J。Optim。理论Appl,109,615鈥?29(2001)]。当以前的纸显示出在那里给的条件是有效的为例子时但是从后者纸的失败,它不通常证明那它建议的条件更强壮。在现在的笔记,我们与缺乏的证明完成这比较。关键词C1,1功能-概括秒顺序方向性的衍生物-Dini衍生物-弱有效的minimizer-秒顺序先生(2000)题目分类49K10的孤立的minimizer-49J52-49J50-90C29-90C30由捷克的管理(MSM6198959214)的委员会支持了
简介:我们学习二维的non-self-similar的一个家庭的单个结构quasilinear的全球解决方案和他们的相互作用夸张能量守恒定律。当起始的断绝在仅仅上发生时,为盒子,二拆散统一圆和起始的数据是二个不同经常的状态,全球答案被构造,一些新现象被发现。在分析,我们首先为0t构造答案
简介:At-hyperwheel(t≥3)oflengthl(orW(t)lforbrevity)isat-uniformhypergraph(V,E),whereE={e1,e2,...,el}andv1,v2,...,vlaredistinctverticesofV=∪eii=1lsuchthatfori=1,...,l,vi,vi+1∈eiandei∩ej=P,j∈/{i1,i,i+1},wheretheoperationonthesubscriptsismodulolandPisavertexofVwhichisdifferentfromvi,1≤i≤l.Inthispaper,theminimumcoveringproblemofMCλ(3,W(3)4,v)isinvestigated.DirectandrecursiveconstructionsonMCλ(3,W(3)4,v)arepresented.Thecoveringnumbercλ(3,W(3)4,v)isfinallydeterminedforanypositiveintegersv≥5andλ.
简介:Inthispaper,theUV-theoryandP-differentialcalculusareemployedtostudysecond-orderex-pansionofaclassofD.C.functionsandminimizationproblems.Undercertainconditions,somepropertiesoftheU-Lagrangian,thesecond-orderexpansionofthisclassoffunctionsalongsometrajectoriesareformulated.SomefirstandsecondorderoptimalityconditionsfortheclassofD.C.optimizationproblemsaregiven.
简介:ForananalyticfunctionfonthehyperbolicdomainΩinC,thefollowingconclusionsareobtained:(i)f∈B(Ω)=BMOA(Ω,m)ifandonlyifRef∈B(?)(Ω)=BMOH(Ω,m).(ii)QB_h(Ω)=B_h(Ω)(BMOH,(Ω,m)=BMOH(Ω,m)ifandonlyifC(Ω)=inf{Z_o(z)·δ_o(z)·z≡Ω}>0,Alsosomeapplica-lionstoautomorphicfunctionareconsidered.