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| An Algorithm for Minimizing a Class of Quasid if fere nti able Functions |
| | Zunquan Xia |
| | 1991,11(4):479-486 [Abstract(2023)] [View PDF] |
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| On Amenable Banach Algebras |
| | Deng Hongjun and Hu Yaohua |
| | 1991,11(4):487-496 [Abstract(2010)] [View PDF] |
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| Results on Commutativity of Rings |
| | H.A.S.Abujabal and M.S.Khan |
| | 1991,11(4):497-500 [Abstract(1957)] [View PDF] |
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| Best Simultaneous Approximation by Function Pairs |
| | Luo Zhuhua and Chen Yahua |
| | 1991,11(4):501-505 [Abstract(2088)] [View PDF] |
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| 关于奇异积分的一点评注 |
| | 孙利民 |
| | 1991,11(4):506 [Abstract(1887)] [View PDF] |
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| Generalizations of Diagonal dominance for Matrices and Its Applications |
| | Pang Mingxian and Mao Guoping |
| | 1991,11(4):507-513 [Abstract(2035)] [View PDF] |
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| Existence of Periodic Motion in Limite Sets |
| | Hong Jialin and Wang Ronghua |
| | 1991,11(4):514-516 [Abstract(2030)] [View PDF] |
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| Lp- Orthogonality in Real Normed Linear Spaces |
| | Li Xinbao |
| | 1991,11(4):517-521 [Abstract(1993)] [View PDF] |
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| 图的边-色多项式 |
| | 唐廷载,韩绍岑 |
| | 1991,11(4):522 [Abstract(1794)] [View PDF] |
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| On Hyperspace Topologies of Some Quasiuniform Spaces |
| | Cao Jiling |
| | 1991,11(4):523-528 [Abstract(2279)] [View PDF] |
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| Topological Degree of the Mapping af and Applications |
| | Zhao Zengqin |
| | 1991,11(4):529-534 [Abstract(2058)] [View PDF] |
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| On the Enumeration of Labeled Graphs with k Cycles |
| | Liu Bolian and Zhang Xiankun |
| | 1991,11(4):535-543 [Abstract(2349)] [View PDF] |
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| Use Cesàro Means To Describe Two Classes of Functions |
| | Liu dongsheng |
| | 1991,11(4):544 [Abstract(1752)] [View PDF] |
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| The Verification of Golombs Conjecture (C) |
| | Chang Yanxun |
| | 1991,11(4):545-547 [Abstract(1923)] [View PDF] |
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| The Behrens Radical of a Full Matrix Ring over an Associative Ring |
| | Wu Taongsuo |
| | 1991,11(4):548-550 [Abstract(1838)] [View PDF] |
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| Some Theorems on Simple MCD-Graphs |
| | Shi Yongbing |
| | 1991,11(4):551-554 [Abstract(2059)] [View PDF] |
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| The Algebras of 2 rank over Z/p2Z with nilpotent index 3 and it's square isomorphic to Np⊕Np |
| | Zhao SiYuan |
| | 1991,11(4):555-561 [Abstract(2365)] [View PDF] |
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| Generalization of Golan's 19th Problem |
| | Deng Peiming |
| | 1991,11(4):562-564 [Abstract(1918)] [View PDF] |
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| Derivations in A Prime Γ-Ring |
| | Zhang Yang |
| | 1991,11(4):565-568 [Abstract(1919)] [View PDF] |
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| On the Global Dimension of Residue Rings |
| | Yang Jinghua |
| | 1991,11(4):569-573 [Abstract(1913)] [View PDF] |
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| Note on the RMI Method and RMI Solver |
| | L.C.Hsu |
| | 1991,11(4):574 [Abstract(2009)] [View PDF] |
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| Two Commutativity Results for Semiprime Rings |
| | Guo xiuzhan |
| | 1991,11(4):575-578 [Abstract(2139)] [View PDF] |
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| p-Inj ectivity and Artinian Semisimple Rings |
| | Zhang Jule |
| | 1991,11(4):579-585 [Abstract(1923)] [View PDF] |
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| Endomorphism Rings of Generalized Quasi-Injective Modules |
| | Zhang Jule |
| | 1991,11(4):586-588 [Abstract(1911)] [View PDF] |
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| Boundedness and Integrability for Generalized Solutions of Degenerate Elliptic Systems in Diagonal Form |
| | Liang Xiting and Lu Youwen |
| | 1991,11(4):589-594 [Abstract(2049)] [View PDF] |
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| A Method for Solving the Dam Seepage Free-Bosmdary Problem |
| | Zhan Tongsheng and Luo Yuanquan |
| | 1991,11(4):595-599 [Abstract(2053)] [View PDF] |
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| An Inquiry and Comment on Pearson's Formula |
| | Yang Ziyan and Xiao Liangqu |
| | 1991,11(4):600-602 [Abstract(2181)] [View PDF] |
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| Oscillatory and Asymptotic Properties of First Order Delay Neutral Differential Equations with Nonpositive Coefficients |
| | He Xuezhong |
| | 1991,11(4):603-606 [Abstract(2080)] [View PDF] |
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| A new Decomposition Method of C1-Stability of Large-Scale Neutral Type System with Time-Delay |
| | Xie Shengli |
| | 1991,11(4):607-610 [Abstract(1750)] [View PDF] |
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| The Koppelman-Leray- Norguet formula of type (p,q) on Stein manifolds |
| | Qiu Chunhui |
| | 1991,11(4):611-618 [Abstract(2525)] [View PDF] |
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| On Finite Element Algorithm of Transient Heat Conduction Equation |
| | Xiao Ding and Ouyang Huajiang |
| | 1991,11(4):619-620 [Abstract(1860)] [View PDF] |
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| Character and Solvability |
| | Li Shenglin |
| | 1991,11(4):621-622 [Abstract(2069)] [View PDF] |
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| 评北京师大现代数学丛书之一《函数逼近论》 |
| | 徐利治 |
| | 1991,11(4):623-624 [Abstract(2229)] [View PDF] |
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| 评《几何基础与数学基础》 |
| | 罗亮生 |
| | 1991,11(4):625-626 [Abstract(2177)] [View PDF] |
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| A Short Proof on the Bandwldth of A Graph and Its Complement |
| | Lin Yixun and Yuan Jinjiang |
| | 1991,11(4):627-628 [Abstract(2053)] [View PDF] |
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| A note on a conjecture of S. Axler |
| | Lou Zengjian |
| | 1991,11(4):629-630 [Abstract(1972)] [View PDF] |
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