1) Ishikawa sequence
Ishikawa序列
1.
In this paper,we will generalize the Ishikawa sequence iteration for the fixed point of quasi-contractive mapping from Hilbert space to general Banach space and puniformly smooth Banach space,respectively.
本文把 H ilbert空间拟收缩映射不动点的 Ishikawa序列迭代分别推广至一般的 Banach空间和 p一致光滑 Banach空间。
2.
Let X be a uniformly smooth Banach space,T:X→X be a continuous strongly accretive operator and Lipschitzian strongly accretive operator,respectively;then we will discuss the Mann sequence iteration and Ishikawa sequence iteration for the fixed point of nonlinear equation Sx=f-Tx+x.
设X是一致光滑Banach空间 ,T :X →X分别满足连续、强增生和Lipschitzian强增生条件 ,然后分别讨论非线性方程Sx =f-Tx+x不动点的Mann序列和Ishikawa序列迭代 。
2) Ishikawa iteration sequence
Ishikawa迭代序列
1.
In this paper,it is shown that the convergence of Picard iteration sequence is equivalent to Mann iteration sequence,and the convergence of Mann iteration sequence is equivalent to Ishikawa iteration sequence for Zamfirescu operators in an arbitrary Banach space.
在适当放宽不动点定理的条件下,分别证明了Picard迭代序列与Mann迭代序列收敛定理的等价性以及Mann迭代序列与Ishikawa迭代序列收敛定理的等价性。
2.
In arbitrary Banach spaces,it is shown that the convergence of Mann iteration is equivalent to Noor iteration sequence,and the convergence of Mann iteration is equivalent to Ishikawa iteration sequence for generalized-contractive mappings.
对任意实Banach空间中的广义Φ-压缩映射分别证明了Mann迭代序列与Noor迭代序列收敛的等价性以及Mann迭代序列与Ishikawa迭代序列收敛的等价性,所得的结果是2005年S。
3) Ishikawa iterative sequences
Ishikawa迭代序列
1.
Convergence of Ishikawa iterative sequences in uniformly convex Banach spaces;
一致凸Banach空间Ishikawa迭代序列收敛性
4) Ishikawa iterative sequence
Ishikawa迭代序列
1.
It proves in a Banach space that Ishikawa iterative sequence strongly converges at the fixed point of strictly pseudocontractive mappings on arbitrary closed, convex sets.
在Banach空间中证明了Ishikawa迭代序列强收敛到任意闭凸集上严格伪压缩映象的不动点,并得到更为精确的收敛速率估计。
2.
Let T:K→K be a uniformly continuous φ_hemicontractive mapping with bounded codomain range,then the Ishikawa iterative sequence converges strongly to the unique fixed point of T .
由此可知 ,若T是 φ -强拟增生映象 ,则Ishikawa迭代序列强收敛到方程Tx =0的唯一解。
3.
We abtain the strong convergence theorem for Ishikawa iterative sequence of Lipschitz φ- strongly accretive operator.
在q(≥2)一致光滑Banach空间中得到了LipschitzΦ-强增生算子的Ishikawa迭代序列的强收敛定理。
5) Ishikawa iteration
Ishikawa迭代序列
1.
In convex metric spaces,we have proved that if C is a nonempty closed convex,the mapping T in some conditions will have a fixed point and Ishikawa iteration {xn} will converge to the fixed point of T.
在凸度量空间中,证明了非空闭凸子集C上的自映射T,在满足某种条件下不动点的存在性;同时研究了Ishikawa迭代序列{xn}在一定条件下收敛到映射T的不动点问题,文中的结果推广了相关作者的许多重要结果。
2.
Some equivalent conditions are obtained for the convergence of Mann teration,Ishikawa iteration with mixed errors and mann iteration with mixed errors for Lipschitz strongly pseudo-contractive mappings in Banach spaces.
给出并证明了Lipschitz强伪压缩算子的Mann迭代序列I、shikawa迭代序列及带混合误差的Ishikawa迭代序列收敛性的等价条件。
3.
We construct a new Ishikawa iteration process and prove approximating fixed point of asymptotically (?)-pseudocontractive mapping by using that processes.
通过构造Ishikawa迭代序列,研究了渐近(?)-伪压缩映像不动点的迭代收敛问题,所得的结果改进和发展了许多新近的结果。
6) Ishikawa iterative process
Ishikawa迭代序列
1.
The problems on convergence of fixed point with Ishikawa iterative process for quasi-contractive mapping pair and generalized contractive mapping in Banach spaces are studied.
在一般Banach空间研究了拟压缩映射对和广义压缩映射的不动点的Ishikawa迭代序列的收敛性问题;在凸度量空间研究了拟压缩映射对的不动点的广义Ishikawa迭代序列的收敛性问题,所得结果推广和改进了已有文献中的相应结果。
补充资料:Alu序列
分子式:
CAS号:
性质:又称Alu家族。是散在分布于哺乳动物基因组中的、含量最大的中等重复序列。由于序列中含有限制性内切酶Alu I的切点(AG↓CT)而被命名。有种族特异性,但同源性很高。人Alu序列占人基因组3%~6%,重复30万~50万次,平均每5kb就有一个。人Alu序列长300bp(碱基对),由两个130bp的重复序列间隔——31bp的插入序列组成,两侧翼各有一与转位因子序列相似的7~21bp正向重复序列,表明Alu序列是一种可转移的成分。由于Alu序列有种族特异性,克隆人基因时,用人Alu序列制备的探针可鉴定人基因的存在。发现在hn RNA中Alu序列较多而在mRNA中极少,说明其可与邻近基因一起转录,然后在RNA加工过程中切除。
CAS号:
性质:又称Alu家族。是散在分布于哺乳动物基因组中的、含量最大的中等重复序列。由于序列中含有限制性内切酶Alu I的切点(AG↓CT)而被命名。有种族特异性,但同源性很高。人Alu序列占人基因组3%~6%,重复30万~50万次,平均每5kb就有一个。人Alu序列长300bp(碱基对),由两个130bp的重复序列间隔——31bp的插入序列组成,两侧翼各有一与转位因子序列相似的7~21bp正向重复序列,表明Alu序列是一种可转移的成分。由于Alu序列有种族特异性,克隆人基因时,用人Alu序列制备的探针可鉴定人基因的存在。发现在hn RNA中Alu序列较多而在mRNA中极少,说明其可与邻近基因一起转录,然后在RNA加工过程中切除。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条