-
在结果中检索

检索结果分析

结果分析中...
检索条件："关键词=quotient "
共 条 记 录，以下是1-10

发文量、被引量趋势图

全选清除导出
参考文献引证文献引用追踪
视图：
排序：
显示条数：
Second Powers of Cover Ideals of Paths
《Algebra Colloquium》2022年第4期669-686,共18页Nursel Erey Ayesha Asloob Qureshi 
supported by the TUBiTAK grant no.118C033.
We show that the second power of the cover ideal of a path graph has linear quotients.To prove our result we construct a recursively defined order on the generators of the ideal which yields linear quotients.Our const...
关键词：cover ideal power of ideals linear quotient path vertex cover 
Nonlinear least square estimation using difference quotient instead of derivative containing different classes of measurements
《Journal of Coal Science & Engineering(China)》2002年第1期63-67,共5页陶华学 郭金运 
ThispaperissupportedbytheNationalNaturalScienceFundationofChina ( 4 98740 0 1)
Using difference quotient instead of derivative, the paper presents the solution method and procedure of the nonlinear least square estimation containing different classes of measurements. In the meantime, the paper s...
关键词：different classes of measurements difference quotient instead of derivative nonlinear least square adjustment 
Sensitivity of Labile Soil Organic Carbon Pools to Long-Term Fertilizer, Straw and Manure Management in Rice-Wheat System被引量：20
《Pedosphere》2015年第4期534-545,共12页Dinesh K.BENBI Kiranvir BRAR Amardeep S.TOOR Shivani SHARMA 
supported by the Indian Council of Agricultural Research (ICAR) National Professor Project
Labile soil organic carbon （SOC） pools, estimated through chemical fractionation techniques, are considered sensitive indicators of management-induced changes in quality and composition of soil organic matter. Altho...
关键词：metabolic quotient mineralizable C organic amendments oxidizable C soil microbial biomass soil organic matter water-soluble C 
PSYCHOLOGICAL DEVELOPMENT OF CHILDREN AFTER CARDIAC SURGERY WITH PROFOUND HYPOTHERMIA AND CIRCULATORY ARREST
《Medical Bulletin of Shanghai Jiaotong University》1994年第1期24-28,共5页黄惠民 陶素蝶 苏肇伉 丁文祥 曹鼎方 
Fifty-three patients with congenital heart disease were follwed up 14 to 57months after cardiac surgery with profound hypothermia and circulatory arrest.Meanintelligence quotient(IQ)was 88.6±16.1The incidence of psyc...
关键词：PROFOUND HYPOTHERMIA and circulatory ARREST CONGENITAL HEART diseaseintelligence QUOTIENT 
Asymptotically Isometric Copy of l~β(0<β<1) in Spacesof Bounded Linear Operators
《Journal of Mathematical Research and Exposition》2011年第3期562-566,共5页Chen ZHI Mei Mei SONG 
Supported by the Science and Technology Foundation of Educational Committee of Tianjin (Grant No 20060402)
Assume X is a normed space,every x ＊ ∈ S（X＊） can reach its norm at some point in B（X）,and Y is a β-normed space.If there is a quotient space of Y which is asymptotically isometric to l β,then L（X,Y） contain...
关键词：asymptotically isometric copy space of bounded linear operators quotient space fixed point property. 
The Neumann Problem for Parabolic Hessian Quotient Equations被引量：1
《Acta Mathematica Sinica,English Series》2021年第9期1313-1348,共36页Chuan Qiang CHEN Xi Nan MA De Kai ZHANG 
Supported by NSFC(Grant Nos.11771396,11721101,11871255 and 11901102);China Postdoctoral Science Foundation(Grant No.2019M651333)。
In this paper,we consider the Neumann problem for parabolic Hessian quotient equations.We show that the k-admissible solution of the parabolic Hessian quotient equation exists for all time and converges to the smooth ...
关键词：Parabolic Hessian quotient equation Neumann problem translating solution 
TWO-GRID DISCRETIZATION SCHEMES OF THE NONCONFORMING FEM FOR EIGENVALUE PROBLEMS被引量：5
《Journal of Computational Mathematics》2009年第6期748-763,共16页Yidu Yang 
supported by National Natural Science Foundation of China (No. 10761003);by the Foundation of Guizhou Province Scientific Research for Senior Personnel, China
This paper extends the two-grid discretization scheme of the conforming finite elements proposed by Xu and Zhou （Math. Comput., 70 （2001）, pp.17-25） to the nonconforming finite elements for eigenvalue problems. In...
关键词：Nonconforming finite elements Rayleigh quotient Two-grid schemes The lower bounds of eigenvalue High accuracy. 
Evaluation of Some Selected Metals in Rice Cultivated in Four Local Government Areas in Enugu State, Nigeria
《Journal of Geoscience and Environment Protection》2023年第11期141-150,共10页Christopher O. Alisa Samuel C. Nwobodo Edith N. Alisa Peter C. Okeke Ali Bilar Jailen Doyle Lovell Agwaramgbo 
In this study, we investigated the presence of Zn, Fe, Cu, and Ca in rice cultivated in four local government areas (Nkanu East, Aninri, Uzo Uwani, Isi Uzo) within Enugu state, Nigeria. We employed an Atomic Absorptio...
关键词：Trace Metals RICE Risk Assessment Target Hazard Quotient Hazard Index ENUGU 
Naturalization of Landscaping Woody Plant, Magnolia obovata Potentially Invasive Species被引量：1
《Journal of Mountain Science》2015年第1期30-38,共9页KWON Oh Jung OH Choong Hyeon 
supported by Ecosystem Service Institute of Dongguk University, Seoul, Korea
Magnolia obovata, a tree species native to Japan, is a traditional landscaping tree that has also been introduced to various countries. M. obovata individuals have recently emerged in non-planting areas in Korea, prom...
关键词：Magnolia obovata Diameterdistribution Diminution quotient Invasive plant Naturalized plant 
The Sequence-covering Compact Images of Paracompact Locally Compact Spaces被引量：4
《Northeastern Mathematical Journal》2000年第4期463-468,共6页李进金 李克典 
This paper gives internal characterizations of some sequence covering compact images and compact covering compact images of paracompact locally compact spaces, which improve some results on compact images of locally...
关键词：sequence  covering mapping compact  covering mapping compact mapping quotient mapping paracompact locally compact space cs  cover sn  cover cs*  cover 
全选清除导出
共27页<12345678910>
检索报告 对象比较 聚类工具 使用帮助 返回顶部