共查询到20条相似文献,搜索用时 964 毫秒
1.
THEKTHEORYANDTHECLASSIFICATIONOFTHEIRRATIONALROTATIONGROUPOIDCALGEBRASYANSHAOZONGCHENXIAOMANXUSHENGZHIAbstractTheauthor... 相似文献
2.
CLIFFORDMARTINGALESΦ-EQUIVALENCEBETWEENS(f)ANDf¥LONGRULIN;QIANTAO(InstituteofMathematics,AcademiaSinica,Beijing100080,China.)... 相似文献
3.
《高校应用数学学报(英文版)》1995,(1)
GLOBALCONVERCENCEOFTHEFLETCHER-REEVESALGORITHMWITHINEXACTLINESEARCH¥LIUGUANGHUI;HANJIYE;ANDYINHONGXIAAbstract:Inthispaper,wei... 相似文献
4.
ON THE OPTIMALITY IN GENERAL SENSE FOR ODD-BLOCK SEARCH 总被引:1,自引:0,他引:1
ONTHEOPTIMALITYINGENERALSENSEFORODD-BLOCKSEARCH¥CHENMUFA(陈木法)(DepartmentofMathematics,BeijingNormalUniverszty,Beijing100875,C... 相似文献
5.
徐绪松 《数学物理学报(B辑英文版)》1994,(2)
ABRANCH-AND-BOUNDALGORITHMINTHETOURING-PATHPROBLEMANDITSCOMPUTERIMPLEMENTATIONXuXusong(徐绪松)(SchoolofManagement,WuhanUniversit... 相似文献
6.
THE RADICALS OF HOPF MODULE ALGEBRAS 总被引:1,自引:0,他引:1
Zhang Shouchuan 《数学年刊B辑(英文版)》1997,18(4):495-502
THERADICALSOFHOPFMODULEALGEBRASZHANGSHOUCHUAN*AbstractThecharacterizationofH-primeradicalisgiveninmanyways.Meantime,therelati... 相似文献
7.
Lu Diming 《数学年刊B辑(英文版)》1997,18(3):331-336
DUALASPECTSOFTHEQUASITRIANGULARBIALGEBRASANDTHEBRAIDEDBIALGEBRASLUDIMINGAbstractItisshownthatthedualbialgebraofanyquasitri... 相似文献
8.
Huang Zhaobo 《数学年刊B辑(英文版)》1995,16(3):391-398
ONTHECLASSIFICATIONOFAF-ALGEBRASANDTHEIRDIMENSIONGROUPS(Ⅱ)¥HUANGZHAOBOAbstract:Thispaperisacontinuationof[1].Itgivessomeappli... 相似文献
9.
THECONVERGENCEOFGLOWINSKI'SALGORITHMFORELLIPTICPROBLEMSCHUDELIN(储德林);HUXIANCHENG(胡显承)(DepartmentofAppliedMathematics,Tsing-Hu... 相似文献
10.
THECOMPUTATIONOFSYMMETRY-BREAKINGBIFURCATIONPOINTSINZ_2×Z_2-SYMMETRICNONLINEARPROBLEMS¥YERUISONGANDYANGZHONGHUAAbstract:Thispa... 相似文献
11.
Let A be a standard operator algebra on a Banach space of dimension 〉 1 and B be an arbitrary algebra over Q the field of rational numbers. Suppose that M : A → B and M^* : B → A are surjective maps such that {M(r(aM^*(x)+M^*(x)a))=r(M(a)x+xM(a)), M^*(r(M(a)x+xM(a)))=r(aM^*(x)+M^*(x)a) for all a ∈ A, x ∈ B, where r is a fixed nonzero rational number. Then both M and M^* are additive. 相似文献
12.
To each irreducible infinite dimensional representation $(\pi ,\mathcal {H})$ of a C*‐algebra $\mathcal {A}$, we associate a collection of irreducible norm‐continuous unitary representations $\pi _{\lambda }^\mathcal {A}$ of its unitary group ${\rm U}(\mathcal {A})$, whose equivalence classes are parameterized by highest weights in the same way as the irreducible bounded unitary representations of the group ${\rm U}_\infty (\mathcal {H}) = {\rm U}(\mathcal {H}) \cap (\mathbf {1} + K(\mathcal {H}))$ are. These are precisely the representations arising in the decomposition of the tensor products $\mathcal {H}^{\otimes n} \otimes (\mathcal {H}^*)^{\otimes m}$ under ${\rm U}(\mathcal {A})$. We show that these representations can be realized by sections of holomorphic line bundles over homogeneous Kähler manifolds on which ${\rm U}(\mathcal {A})$ acts transitively and that the corresponding norm‐closed momentum sets $I_{\pi _\lambda ^\mathcal {A}}^{\bf n} \subseteq {\mathfrak u}(\mathcal {A})^{\prime }$ distinguish inequivalent representations of this type. 相似文献
13.
Let H be a Hopf π-coalgebra over a commutative ring k with bijective antipode S, and A and B right π-H-comodulelike algebras. We show that the pair of adjoint functors (F3 = A Bop A□ HBop -,G3 = (-)coH) between the categories A□HBopM and AMπB-H is a pair of inverse equivalences, when A is a faithfully flat π-H-Galois extension. Furthermore, the categories Moritaπ-H(A,B) and Morita □π-H(AcoH,BcoH) are equivalent, if A and B are faithfully flat π-H-Galois extensions. 相似文献
14.
Let(C, α) and(H, β) be Hom-bialgebras and ω : C H → H C a linear map.We introduce the concept of a Hom-ω-crossed coproduct(Cω σ H, γ) and we give necessary and sufficient conditions for the new object to be a Hom-Hopf algebra. 相似文献
15.
${\cal N}$和${\cal M}$分别是实或复Banach空间$X$ ($\dim X >5$)和$Y$中的两个套且Alg${\cal N}$和Alg${\cal M}$分别是与套${\cal N}$和${\cal M}$相关的套代数.符号Alg加映射;秩一幂零算子;套代数 Additive map,Rank one nilpotent operator,Nest algebra 国家自然科学基金;清华大学校科研和教改项目;教育部高等学校博士点教育基金;国家自然科学基金;山西省自然科学基金 2005-02-08 2007年4月25日 ${\cal N}$和${\cal M}$分别是实或复Banach空间$X$ ($\dim X >5$)和$Y$中的两个套且Alg${\cal N}$和Alg${\cal M}$分别是与套${\cal N}$和${\cal M}$相关的套代数.符号Alg加映射;秩一幂零算子;套代数 Additive map,Rank one nilpotent operator,Nest algebra 国家自然科学基金;清华大学校科研和教改项目;教育部高等学校博士点教育基金;国家自然科学基金;山西省自然科学基金 2005-02-08 2007年4月25日 令N和M分别是实或复Banach空间X(dim X>5)和Y中的两个套且AlgN和AlgM分别是与套N和M相关的套代数.符号AlgFN表示AlgN中所有有限秩算子全体.设Φ:AlgFN→AlgFM是可加映射,且值域包含AlgFM中的所有秩一幂零元.如果Φ-双边保秩一幂零性,作者证明了存在一个域自同构τ及τ-线性算子A和C使得要么对所有的秩一幂零元x(?)f∈AlgFN,Φ(x(?)f)=Ax(?)Cf,要么对所有的秩一幂零元x(?)f∈AlgFN,Φ(x(?)f)=Af(?)Cx.特别地,当X和Y是Hilbert空间且Φ是连续映射时,作者得到这类可加映射Φ的完全刻画. 相似文献
16.
设$E$为一致光滑Banach空间,$A:E\to E$为有界次连续广义${\it \Phi} $-增生算子满足:对任意$x_0\in E$,选取$m\ge 1$,使得$\| x_0 - x^* \| \le m$且$\mathop {\underline {\lim } }\limits_{r \to \infty } {\it \Phi} (r) > m\left\| {Ax_0 } \right\|$.设$\{C_n\}$为$[0,1]$中数列满足控制条件: i)$C_n\to 0\,(n\to\infty)$; ii)$\sum\limits_{n = 0}^\infty {C_n } = \infty $.设$\{x_n\}_{n\ge0}$由下式产生x_{n + 1} = x_n - C_n Ax_n ,\q n \ge 0, \eqno{(@)}$$则存在常数$a>0$,当$C_n < a$时,$\{x_n\}$强收敛于$A$的唯一零点$x^{*}$. 相似文献
17.
Lu Chuanrong 《数学年刊B辑(英文版)》1993,14(3):347-354
The author investigated how big the lag increments of a 2-parameter Wiener process is in [1]. In this paper the limit inferior results for the lag increments are discussed and the same results as the Wiener process are obtained. For example, if
$\[\mathop {\lim }\limits_{T \to \infty } \{ \log T/{a_T} + \log (\log {b_T}/a_T^{1/2} + 1)\} /\log \log T = r,0 \leqslant r \leqslant \infty \] $
then
$\[\mathop {\lim }\limits_{\overline {T \to \infty } } \mathop {\sup }\limits_{{a_T} \leqslant t \leqslant T} \mathop {\sup }\limits_{t \leqslant s \leqslant T} \mathop {\sup }\limits_{R \in L_s^*(t)} |W(R)|/d(T,t) = {\alpha _r},a.s.,\] $
$\[\mathop {\lim }\limits_{\overline {T \to \infty } } \mathop {\sup }\limits_{{a_T} \leqslant t \leqslant T} \mathop {\sup }\limits_{R \in {{\tilde L}_T}(t)} |W(R)|/d(T,t) = {\alpha _r},a.s.,\] $
where $\alpha _r=(r/(r+1))^{1/2}$, $L*_s(t)$ and $\tider L_T(t)$ are the sets of rectangles which satisfy some conditions. Moreover, the limit inferior results of another class of lag increments are discussed. 相似文献
18.
本文引进了无限维辫子Hopf代数$H$的忠实拟对偶$H^d$和严格拟对偶$H^{d'}$.证明了每个严格拟对偶$H^{d'}$是一个$H$-Hopf 模. 发现了$H^{d}$的极大有理$H^{d}$-子模$H^{d {\rm rat} }$ 与积分的关系, 即: $H^{d {\rm rat}}\cong \int ^l_{H^d} \otimes H$.给出了在Yetter-Drinfeld范畴$(^B_B{\cal YD},C)$中的辫子Hopf代数的积分的存在性和唯一性. 相似文献
19.
Fernando Bombal Ignacio Villanueva 《Proceedings of the American Mathematical Society》2001,129(5):1359-1363
In this paper we characterize those compact Hausdorff spaces such that (and ) have the Dunford-Pettis Property, answering thus in the negative a question posed by Castillo and González who asked if and have this property.
20.
The authors first construct an explicit minimal projective bimodule resolution(P, δ) of the Temperley-Lieb algebra A, and then apply it to calculate the Hochschild cohomology groups and the cup product of the Hochschild cohomology ring of A based on a comultiplicative map Δ:P → PAP. As a consequence, the authors determine the multiplicative structure of Hochschild cohomology rings of both Temperley-Lieb algebras and representation-finite q-Schur algebras under the cup product by giving an explicit presentation by generators and relations. 相似文献