共查询到20条相似文献,搜索用时 140 毫秒
1.
PERIODICSOLUTIONSANDALMOSTPERIODICSOLUTIONS OF NONLINEAR INTEGRALEQUATIONSMuhammadN.Islam&YawviA.Fiagbedzi(KingFahdUniversity... 相似文献
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TIAN CHOU 《高校应用数学学报(英文版)》1994,9(4):319-324
SYMMETRIESANDGROUP-INVARIANTSOLUTIONSOFDIFFERENTIALEQUATIONSTIANCHOUAbstract:Foradifferentialequation,atheoreticalproofofther... 相似文献
3.
Lu Diming 《数学年刊B辑(英文版)》1997,18(3):331-336
DUALASPECTSOFTHEQUASITRIANGULARBIALGEBRASANDTHEBRAIDEDBIALGEBRASLUDIMINGAbstractItisshownthatthedualbialgebraofanyquasitri... 相似文献
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吴宗敏 《应用数学学报(英文版)》1994,(4)
SHAPEPRESERVINGPROPERTIESANDCONVERGENCEOFUNIVARIATEMULTIQUADRICQUASI-INTERPOLATIONWuZONGMIN(吴宗敏)(DepertmentofMathematics,Fuda... 相似文献
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SOMEMULTIVARIATEDMRLANDNBUEDEFINITIONSBASEDONCONDITIONALSTOCHASTICORDERWANGYUEDONG(王跃东)CAOJINHUA(曹晋华)(DepartmentofStatistics,... 相似文献
6.
郭大伟 《应用数学学报(英文版)》1994,10(4):387-400
ANANALYSISOFAMULTIVARIATETWO-WAYMODELWITHINTERACTIONANDNOREPLICATIONGUODAWEI(郭大伟)(DepartmentofMathematics,AnhuiNormalUniversi... 相似文献
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He Shuyuan 《数学年刊B辑(英文版)》1995,16(3):331-340
UNIFORMCONVERGENCYFORWEIGHTEDPERIODOGRAMOFSTATIONARYLINEARRANDOMFIELDS¥HESHUYUANAbstract:Let{Xn;n∈N2}beatwodimensionallyindex... 相似文献
8.
INITIAL VALUE PROBLEMS FOR SECOND ORDER IMPULSIVE INTEGRO-DIFFERENTIAL EQUATIONS IN BANACH SPACES 总被引:13,自引:0,他引:13
Guo Dajun 《数学年刊B辑(英文版)》1997,18(4):439-448
INITIALVALUEPROBLEMSFORSECONDORDERIMPULSIVEINTEGRO┐DIFFERENTIALEQUATIONSINBANACHSPACES**GUODAJUN*AbstractManuscriptreceivedJu... 相似文献
9.
EXISTENCEANDESTIMATIONOFSOLUTIONSFORSINGULARLYPERTURBEDVECTORIMPULSIVEPROBLEMSXuYuxing(许玉兴)&ZhangXiang(张祥)(AnhuiNormalUnivers... 相似文献
10.
ONTHEBOUNDEDANDUNBOUNDEDSOLUTIONSOFONEDIMENSIONALNONLINEARREACTION-DIFFUSIONPROBLEM¥GEWEIGAOR.O.WEBERAbstract:Theexistenceofb... 相似文献
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Recently Lou and Wu obtained the formulas of pointwise dimensions of some Moran measures on Moran sets in Rd under the strong separation condition.In this paper,we prove that the result is still true under the open set condition.Due to the lack of the strong separation condition,our approach is essentially different from that used by Lou and Wu.We also obtain the formulas of the Hausdorff and packing dimensions of the Moran measures and discuss some interesting examples. 相似文献
13.
It is shown that multivalued fractals have the same address structure as the associated hyperfractals. Hyperfractals may be used to model self-similar diffusion limited aggregations, structure of urban settlements, and clusters of nanoparticles. We establish that the Hausdorff dimensions of a particular class of hyperfractals can be calculated by means of the Moran–Hutchinson formula. 相似文献
14.
Jinjun Li 《Nonlinear Analysis: Real World Applications》2012,13(1):348-358
Dai and Liu obtained the formula of local dimensions of some Moran measures on Moran sets in Rd under the strong separation condition. In this paper, we prove that the result is still true under the open set condition. Due to the lack of the strong separation condition, our approach is essentially different to that used by Dai and Liu. We also obtain the formulas of the Hausdorff and packing dimensions of the Moran measures and discuss some interesting examples. 相似文献
15.
In the paper, we try to classify Moran fractals by using the quasi-Lipschitz equivalence, and prove that two regular homogeneous Moran sets are quasi-Lipschitz equivalent if and only if they have the same Hausdorff dimension. 相似文献
16.
The authors consider generalized statistically self-affine recursive fractals K with random numbers of subsets on each level. They obtain the Hausdorff dimensions of K without considering whether the subsets on each level are non-overlapping or not. They also give some examples to show that many important sets are the special cases of their models. 相似文献
17.
此文考虑了一类Moran分形,在其生成过程中每一阶的压缩比及压缩比的个数可以是不相同的,证明了支撑在此类Moran分形上的Moran测度的L^q-谱的存在性. 相似文献
18.
On the structures and dimensions of Moran sets 总被引:6,自引:0,他引:6
The Moran sets and the Moran class are defined by geometric fashion that distinguishes the classical self_similar sets from the following points:(i) The placements of the basic sets at each step of the constructions can be arbitrary.(ii) The contraction ratios may be different at each step.(iii) The lower limit of the contraction ratios permits zero.The properties of the Moran sets and Moran class are studied, and the Hausdorff, packing and upper Box_counting dimensions of the Moran sets are determined by net measure techniques. It is shown that some important properties of the self_similar sets no longer hold for Moran sets. 相似文献
19.
The Moran fractal considered in this paper is an extension of the self-similar sets satisfying the open set condition. We consider those subsets of the Moran fractal that are the union of an uncountable number of sets each of which consists of the points with their location codes having prescribed mixed group frequencies. It is proved that the Hausdorff and packing dimensions of each of these subsets coincide and are equal to the supremum of the Hausdorff (or packing) dimensions of the sets in the union. An approach is given to calculate their Hausdorff and packing dimensions. The main advantage of our approach is that we treat these subsets in a unified manner. Another advantage of this approach is that the values of the Hausdorff and packing dimensions do not need to be guessed a priori. 相似文献
20.
本文给出了直线上Marion集的Hausdorff测度的一个有效计算方法,并通过几个实例得出如何利用此方法计算出直线上分形的Hausdorff测度的精确值. 相似文献