共查询到20条相似文献,搜索用时 15 毫秒
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ANoteontheNon-existenceofNegativelyWeighted DerivationsJiangGuangfeng(姜广峰)(Dept.ofMath.,JinzhouTeachers'College,Jinzhou,Liaon... 相似文献
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LetF(u),G(u)beC1-functionalsonaHilbertspaceHandsupu∈HF(u)=∞.LetKbeacompactmetricspaceandletKbeanon-emptyclosedsubset≠K,p∈C(K;H).DenoteFR={u∈H|F(u)R}; ΦR={p∈C(K;FR)|p=ponK};c(R)=infp∈ΦRmaxξ∈KG(p(ξ));c0=maxξ∈KG(p(ξ));Φ∞={p∈C(K;H)|p=ponK};… 相似文献
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§1. TheEquivalentTheoremoftheCrossedCoproductLetCbealeftH-weaklycomodulecoalgebra[4]withthestructureρ-C(c)=∑c(1)c(2).DbeleftH-modulecoalgebra[2]withthestructure“”.Forα∈Homκ(C,HH)denoteα(c)=∑α1(c)α2(c).Define△-:CD→(CD)(CD)andε-:CD→κasfollow-i… 相似文献
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RemarksontheGlobalAttractoroftheWeaklyDissipativeBenjamin-OnoEquationGuoBoling(郭柏灵)andWuYonghui(吴永辉)(InstituteofAppliedPhysic... 相似文献
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Approximation of Generalized Szász-Mirakjan OperatorChengHailal(程海来)(AnhuiInstituteofTechnology)Abstract:Inthispaper,theautho... 相似文献
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Zero-freeRegionsforDirichletL-functionsandtheExceptionalSetofGoldbachNumbersLiHongze(李红泽)MR(1991)SubjectClasification:11N13,1... 相似文献
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Sun Jianhua 《数学季刊》1998,(3)
LetRbeaG-gradedringwithidentity1;thatisRg∈GRgandRgRhRghforallg,h∈G.TheassociativeringR#GdenotesthesmashproductforthegroupGandthegradedringR(see[3]or[4]).In[1],CohenandMontgomeryprovedthedualityTheoremsforactionsandcoactionsforfinitegroupG.In[2],af… 相似文献
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AsymptoticBehavionrofsolutionsfortheCoupledKlein-Gordon-SchrodingerEqnationsGuoBoling(郭柏灵)*;MiaoChangxing(苗长兴)(BeijingInstitu... 相似文献
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RelaxationPhenomenonoftheP-systemsLiYifang(NorthChinaInstituteofWaterConservancyandHydroelectricPower,Zhengzhou,450045)LiuFag... 相似文献
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OntheP-TorsionSubgroupofHomotopyGroupShenXinyao(沈信耀)(Inst.ofMath.AcademiaSinica,Beijing,100080,China)ReceivedNovember26.1993O... 相似文献
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ForanygroupG,denotebyπe(G)thesetofalelementordersofG.Givenafinite(resp.infinite)groupG,leth(πe(G))bethenumberofisomorphismcla... 相似文献
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TheJacobsonandBrown-McCoyRadicalsofCertain Group RingsZhouYongxin(周永新)(Math.Dept.,HebeiTeachers'University,Shijiazhuang,05001... 相似文献
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ClosedGeodesicsandNon一DifferentiabilityoftheMetricinInfinite-DimensionalTeichmullerSpacesLizhong(李忠)(DepartmentofMathematics,... 相似文献
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The Meta-Grothendieck Group of a Ring 总被引:3,自引:0,他引:3
Feng Lianggui 《东北数学》1997,(2)
TheMeta┐GrothendieckGroupofaRing*)FengLianggui(冯良贵)(DepartmentofMethematics,NUDT,Changsha,410073)AbstractWeintroducethemeta-G... 相似文献
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OntheConstructionofd-ContinuousModulesoverSomeSpecialRings¥ChenJinjian(GuangdongNationalInstitute)Abstract:Inthepeper,weusing... 相似文献
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OnthePrimeSolutionsoftheDiophantineEquation(X~m-1)/(X-1)=Y~nLeMaohua(乐茂华)(Dept.ofMath.,ZhanjiangTeachersCollege,Zhanjian,Guangd... 相似文献
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GradedSingularPropertiesofGradedQuotientRings*)WeiJunchao(魏俊潮)andBeiShukun(贝淑坤)(YangzhouUniversity-InstituteofTechnology,Yang... 相似文献
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GlobalAttractorsfortheInitialValueProblemsofCahn-HilliardEquationsonCompactManifoldsGuoBoling(郭柏灵)WangYoude(王友德)(InstituteofA... 相似文献