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LOCALHARDYSPACESONHEISENBERGGROUPOVERLOCALFIELDS¥ZhouGuangcai(周广才)(Dept.ofMath.&Mech.,SoutheastUniversity,Nanjing210018,China...  相似文献   

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THEDISTURBANCELOCALIZATIONPROBLEMFORSINGULARSYSTEMSTanLiansheng(WuhanInst.ofMath.Sci.,Chin.Acad.ofSci.,Wuhan430071,China.)Abs...  相似文献   

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LOCALANDGLOBALEXPOSEDPOINTSM.Beltagy(MathematicsDepartment,FacultyofScienceTantaUniversity,Egypt.)Abstract:Inthispaperwederiv...  相似文献   

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THEGLOBALSOLUTIONSFORAFOURTHORDERNONLINEARSCHRǒINGEREQUATIONFengXueshang(冯学尚)(NumericalLaboratoryforHeliosphericphysics,P.O.B...  相似文献   

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CLIFFORDMARTINGALESΦ-EQUIVALENCEBETWEENS(f)ANDf¥LONGRULIN;QIANTAO(InstituteofMathematics,AcademiaSinica,Beijing100080,China.)...  相似文献   

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FEEDBACKCONTROLOFSINGLE-LINKFLEXIBLEARMSFENGDEXING(冯德兴);ZHANGWEITAO(张维韬)(InstituteofSystemsScience,theChineseAcademyofScience...  相似文献   

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A UNIFIED APPROACH TO A CLASS OF STIRLING-TYPE PAIRS   总被引:1,自引:0,他引:1  
AUNIFIEDAPPROACHTOACLASSOFSTIRLING┐TYPEPAIRSXULIZHI(L.C.HSU)ANDYUHONGQUANAbstract.Herepresentedisaunifiedapproachtoawideclas...  相似文献   

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ON A MULTILINEAR OSCILLATORY SINGULAR INTEGRAL OPERATOR (I)   总被引:2,自引:0,他引:2  
ONAMULTILINEAROSCILLATORYSINGULARINTEGRALOPERATOR(I)CHENWENGUHUGUOENLUSHANZHENManuscriptreceivedOctober18,1994.RevisedDece...  相似文献   

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THEGLOBALSMOOTHSOLUTIONFORHIGH-DIMENSIONALHYPERBOLIC SYSTEMSHuZhiming(扈志明)ZhangTong(张同)(InstituteofMathematics,Chin.Acad.ofSe...  相似文献   

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ACLASSOFSINGULARLYPERTURBEDNONLINEARROBINPROBLEMSZhaoWeili(赵为礼)(DepartmentofMathematics.JilinUniversity,Changchun130023,China...  相似文献   

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We study a class of self-similar processes with stationary increments belonging to higher order Wiener chaoses which are similar to Hermite processes. We obtain an almost sure wavelet-like expansion of these processes. This allows us to compute the pointwise and local Hölder regularity of sample paths and to analyse their behaviour at infinity. We also provide some results on the Hausdorff dimension of the range and graphs of multidimensional anisotropic self-similar processes with stationary increments defined by multiple Wiener–Itô integrals.  相似文献   

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It is considered the class of Riemann surfaces with dimT1 = 0, where T1 is a subclass of exact harmonic forms which is one of the factors in the orthogonal decomposition of the spaceΩH of harmonic forms of the surface, namely The surfaces in the class OHD and the class of planar surfaces satisfy dimT1 = 0. A.Pfluger posed the question whether there might exist other surfaces outside those two classes. Here it is shown that in the case of finite genus g, we should look for a surface S with dimT1 = 0 among the surfaces of the form Sg\K , where Sg is a closed surface of genus g and K a compact set of positive harmonic measure with perfect components and very irregular boundary.  相似文献   

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As early as in 1990, Professor Sun Yongsheng, suggested his students at Beijing Normal University to consider research problems on the unit sphere. Under his guidance and encouragement his students started the research on spherical harmonic analysis and approximation. In this paper, we incompletely introduce the main achievements in this area obtained by our group and relative researchers during recent 5 years (2001-2005). The main topics are: convergence of Cesaro summability, a.e. and strong summability of Fourier-Laplace series; smoothness and K-functionals; Kolmogorov and linear widths.  相似文献   

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Schr(o)dinger operator is a central subject in the mathematical study of quantum mechanics.Consider the Schrodinger operator H = -△ V on R, where △ = d2/dx2 and the potential function V is real valued. In Fourier analysis, it is well-known that a square integrable function admits an expansion with exponentials as eigenfunctions of -△. A natural conjecture is that an L2 function admits a similar expansion in terms of "eigenfunctions" of H, a perturbation of the Laplacian (see [7], Ch. Ⅺ and the notes), under certain condition on V.  相似文献   

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<正>Aims and Scope Journal of Mathematical Research with Applications(JMRA),formerly Journal of Mathematical Research and Exposition(JMRE)created in 1981,is one of the transactions of China Society for Industrial and Applied Mathematics,and is a bimonthly journal.JMRA is dedicated to publishing first-rate original research papers in all areas of mathematics with applications,and making research findings available to a wide scientific world,as JMRE has for many years.In line with the name change,the new scope of Journal of Mathematical Research with Applications will not include the articles on mathematical methodology and mathematical philosophy.Copyright Information  相似文献   

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<正>Erratum to:Science in China Series A:Mathematics,April 2009 Vol.52 No.4:617–630doi:10.1007/s11425-009-0038-2There is a mistake in the proof of[1,Lemma 2.2],which occurs in 4-th line at[1,p.619],  相似文献   

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