共查询到19条相似文献,搜索用时 78 毫秒
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进一步研究Vague群。首先,给出Vague集和Vague群的几个性质;其次,引入(λ,μ)Vague群、(λ,μ)Vague正规群、(λ,μ)Vague正规化子、(λ,μ)Vague中心化子的概念,研究了它们的一些等价条件和在同态条件下像与原像的性质。 相似文献
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令n是一个正整数,[n]={1,2,…,n}.利用集合[叫上的s-子集族((ns))构作了二元(p,r,d)-叠加码,研究了它的容错和析取性质并介绍了它在非适应性群测(Nonadaptive Group Testing)方面的应用. 相似文献
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半群中的(λ,μ)-模糊理想(英文) 总被引:2,自引:1,他引:1
在半群中给出了(λ,μ)-模糊子半群和各种(λ,μ)-模糊理想的概念,讨讹了它们的一些性质,并给出了各种(λ,μ)-模糊理想的充分必要条件. 相似文献
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引进并研究用(p,q)量子微分算子定义的一类m-调和函数.用从属关系和不等式理论得到属于该类的充要条件、偏差定理和极值点.所得结果推广Ya~ar和Yal(c)in(2013)在文献中得到的结果. 相似文献
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在(λ,μ)-模糊子群与(λ,μ)-模糊正规子群概念的基础上,讨论了(λ,μ)-模糊商群和(λ,μ)-商模糊子群的性质,并且建立了(λ,μ)-商模糊子群的同构定理。 相似文献
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《数学的实践与认识》2013,(18)
研究了与频道分配有关的一种染色-(p,1)-全标号.通过在一个顶点粘结不同的简单图构造了几类有趣图,根据所构造图的特征,利用穷染法,给出了一种标号方法,得到了平凡和非平凡叶子图Gm,4、风车图K3t和图Dm,n的(2,1)-全标号数.(p,1)-全标号是对图的全染色的一种推广. 相似文献
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研究了阶为p(m(m+1)/2)且交换子群的最大阶为p(m)的有限群,得到了这类特殊的p群的几个性质,给出了满足极大类条件的这类p群的同构分类. 相似文献
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在(λ,μ)-模糊子群的基础上,进一步刻画了(λ,μ)-模糊子环和理想.详细讨论了(λ,μ)-模糊子环和理想的性质,以及它们与截集的关系,给出了相应结论. 相似文献
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§ 1.Introduction In [1 ],theauthordefinedaccuratelytheDrazininverseofamorphism .Previously ,somenecessaryandsufficientconditionswereobtainedforamorphismwith (epic ,monic)factorizationtohavethegroupinverse (see [2 ],Theorem 1 )andtheDrazininverseofamatrixoverthecomp… 相似文献
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具有广义分解态射的广义(i,…,j)逆 总被引:1,自引:0,他引:1
本文研究范畴中态射的广义(i,…,j)逆,利用态射广义分解的性质给出了态射广义(i,…,j)逆存在的一些充要条件,导出了态射的广义Moore-Penrose逆的表达式,推广了态射(i,…,j)逆的相应结果. 相似文献
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P. Njionou Sadjang 《Journal of Difference Equations and Applications》2017,23(9):1562-1583
Two (p, q)-Laplace transforms are introduced and their relative properties are stated and proved. Applications are made to solve some (p, q)-linear difference equations. 相似文献
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The aim of this paper is to define $(p, q)$-analogue of Mittag-Leffler Function, by using $(p, q)$-Gamma function. Some transformation formulae are also derived
by using the $(p, q)$-derivative. The $(p, q)$-analogue for this function provides elegant
generalization of $q$-analogue of Mittag-Leffler function in connection with $q$-calculus.
Moreover, the $(p, q)$-Laplace Transform of the Mittag-Leffler function has been obtained. Some special cases have also been discussed. 相似文献
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《数学研究通讯:英文版》2016,(2):97-104
In this note, we prove a concentration theorem of (R, p)-anders. As a simple corollary, one can prove that (X, p)-anders do not admit coarse embeddings into Hadamard manifolds with bounded sectional curvatures. 相似文献
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In this paper we study the stability of(p,Y)-operator frames.We firstly discuss the relations between p-Bessel sequences(or p-frames) and(p,Y)-operator Bessel sequences(or(p,Y)-operator frames).Through defining a new union,we prove that adding some elements to a given(p,Y)-operator frame,the resulted sequence will be still a(p,Y)-operator frame.We obtain a necessary and sufficient condition for a sequence of compound operators to be a(p,Y)operator frame.Lastly,we show that(p,Y)-operator frames for X are stable under some small perturbations. 相似文献
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Lê Vǎn Thành 《Mathematische Nachrichten》2023,296(1):402-423
Li, Qi, and Rosalsky (Trans. Amer. Math. Soc., 368 (2016), no. 1, 539–561) introduced a refinement of the Marcinkiewicz–Zygmund strong law of large numbers (SLLN), the so-called -type SLLN, where and . They obtained sets of necessary and sufficient conditions for this new type SLLN for two cases: , , and . Results for the case where and remain open problems. This paper gives a complete solution to these problems. We consider random variables taking values in a real separable Banach space , but the results are new even when is the real line. Furthermore, the conditions for a sequence of random variables satisfying the -type SLLN are shown to provide an exact characterization of stable type p Banach spaces. 相似文献