1) May spectral sequence
May谱序列
1.
In this paper, some important propositions on the May spectral sequence are first given, and then a new nontrivial family of homotopy elements is detected in the stable homotopy groups of spheres by the May spectral sequence and the Adams spectral sequence.
首先给出了有关May谱序列的一些重要定理,然后作为应用,利用May谱序列和Adams谱序列发觉了一族新的非零的球面稳定元素。
2.
Using Adams spectral sequence and May spectral sequence, a new nonzero element is defected in the stable homotopy group of Smith-Toda spectrum V(1).
利用Adams谱序列和May谱序列,发现了Smith-Toda谱V(1)的稳定同伦群中的一个非零元素,此元素在Adams谱序列里由h0b13表示。
3.
According to the fact that E~(s,t,*)_1 of May spectral sequence is convergee to E~(s,t)_A(Z_p,Z_p) and E~(s,t)_2 of Adams spectral sequence is converged to stable homotopy groups of sphere π_(t-s)(S)_p combined with the exact sequence of Ext group induced from the confibration of spectrum.
利用May谱序列的Es1,t,*项收敛于群Es,A t(Zp,Zp)以及Adams谱序列的Es2,t项收敛于球面稳定群πt-s(S)p的方法,并结合谱的上纤维序列导出Ext群的正合序列,发现了谱V(2)稳定同伦群中的一个非零元素g0(b1)4,并且发现它在Adams谱序列中是一个永久循环。
2) Line-spectrum series
线谱序列
3) spectral sequence
谱序列
1.
result on the derived couples is obtained, then with the limit of spectral sequences the projective dimension of a finitely presented module over a commutative coherent ring(or commutative coherent quasi-local ring) is characterized.
给出一般情形下关于导出偶的一个结果，然后用谱序列的极限项刻划了可换凝聚环（或可换凝聚局部环）上有限表现模的投射维数。
2.
The application of the A-S exponential theorem on the homology group of four projective space is presented, and the issue of the spectral sequence of Cˇech double complex is discussed.
讨论了Cˇech双复形的谱序列问
3.
Associated to a module M over a noetherian semiperfect algebra A,there is a spectral sequence E_(pq)~*(M).
对于每个诺特半完全代数A上的模M,都有一个谱序列E_(pq)~*(M)与之相对应。
4) sequence profile
序列谱
1.
This paper proposed two vector representation methods for predicting protein interaction sites in heterocomplexes using residue sequence profile,evolutionary rate,and hydrophobicity in support vector machine(SVM),wh.
本文提出了基于残基序列谱、进化率和疏水性的预测异源蛋白质复合物作用位点的两种向量表示方法并以支持向量机实现预测。
2.
A nave Bayes classifier for PPIs prediction with features including protein sequence profile and residue accessible surface area is proposed.
基于朴素贝叶斯分类器对属性条件独立性的要求,构建了由蛋白质序列谱和溶剂可及表面积组成的蛋白质相互作用特征模型。
5) Adams spectral sequence
Adams谱序列
1.
Nontrival product ■_(s+3)g_0 in Adams spectral sequence;
Adams谱序列中的非平凡积■_(s+3)g_0(英文)
2.
In this paper, some important propositions on the May spectral sequence are first given, and then a new nontrivial family of homotopy elements is detected in the stable homotopy groups of spheres by the May spectral sequence and the Adams spectral sequence.
首先给出了有关May谱序列的一些重要定理,然后作为应用,利用May谱序列和Adams谱序列发觉了一族新的非零的球面稳定元素。
3.
In this paper,we proved that in the Adams spectral sequence for the mod p Moore spectrum,the 2p~(th) Adams differential of h_2 is a_1b_0~P up to a non-zero scalar.
本文证明了在收敛到Moore谱的稳定同伦群的Adams谱序列中,在相差一个非零系数下,h_2的2p阶Adams微分是a_1b_0~p。
6) Adams spectrial sequence
Adams谱序列
1.
This paper finds a permanent cycle which convergences in Adams spectrial sequence to a nonzero elment of and obtains by Adams resolution such that .
当p≥7,n≥3时,本文找到一个永久循环 ,它在Adams谱序列中收敛到 的一个非零元素,由Adams分解得到 ,使得 ,进而得到 并且它具有第六滤子。
补充资料：Atrivyl (May & Baker)
分子式：
分子量：
CAS号：
熔点：159～163℃
性状：白色或微黄色结晶粉末，微臭，味苦而略咸。
溶解情况：溶于热水，略溶于乙醇，微溶于水或氯仿，极微溶于乙醚。
用途：抗阿米巴滋养体、阴道滴虫、抗厌氧菌作用。主要用作驱虫剂。
制备或来源：以乙二胺微原料，经环合、脱氢、硝化、羟乙基化而制得。
类别：驱虫剂
分子量：
CAS号：
熔点：159～163℃
性状：白色或微黄色结晶粉末，微臭，味苦而略咸。
溶解情况：溶于热水，略溶于乙醇，微溶于水或氯仿，极微溶于乙醚。
用途：抗阿米巴滋养体、阴道滴虫、抗厌氧菌作用。主要用作驱虫剂。
制备或来源：以乙二胺微原料，经环合、脱氢、硝化、羟乙基化而制得。
类别：驱虫剂
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