Deriations and All-Derivable Points on Triangular Rings

李世艳; 侯晋川

您当前的位置：

首页 >

文章列表页 >

Deriations and All-Derivable Points on Triangular Rings

更新时间：2026-09-14

- Deriations and All-Derivable Points on Triangular Rings
- 三角环上导子和全可导点
- Vol. 32, Issue 2, Pages: 123-127(2011)
- 作者机构：
  
  太原理工大学理学院
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2011
- 稿件说明：
移动端阅览
李世艳, 侯晋川. Deriations and All-Derivable Points on Triangular Rings[J]. 2011, 32(2): 123-127.
DOI：

李世艳, 侯晋川. Deriations and All-Derivable Points on Triangular Rings[J]. 2011, 32(2): 123-127. DOI：

摘要

设Y=T ri(A

M)为三角环

元素Z∈U.若Y上的每个在Z点可导的可加映射(即:对任意的A

B∈U且AB=Z

有δ(A)B+Aδ(B)=δ(Z)成立)都是导子

则称Z为Y的可加全可导点.本文获得了三角环的一些全可导点.

Abstract

Let Y=Tri(A

M) be a triangular ring.An element Z∈U is called an additive all-derivable point of Y if every additive map δ from U into itself derivable at Z(i.e.δ(A)B+Aδ(B)=δ(Z) for any A

B∈U with AB=Z) is a derivation.Some additively all-derivable points for triangular rings are obtained.

关键词

Keywords

references

Zhang J,Yu W.Jordan derivations of triangular algebras[J].Linear Algebra Appl.,2006,419:251-255.

Zhu J,Xiong C.Derivable mappings at unit operator on nest algebra[J].Linear Algebra Appl.,2007,422:721-735.

Jiao M,Hou J C.Additive maps derivable or Jordan derivable at zero point on nest algebras[J].Linear Alg.Appl.,2010,432:2984-2994.

An R,Hou J C.Characterizations of derivations on triangular rings:Additive maps derivable at idempotents[J].Linear Alg.Appl.,2010,432:1070-1080.

Zhang L,Zhu J,Wu J.All-derivable point in nest algebras[J].Linear Alg.Appl.,2010,433:91-100.

Qi X,Hou J C.Characterizations of derivations of Banach space nest alegbras:All-derivable points[J].Linear Alg.Appl.,2010,432:3183-3200.

Christensen E.Derivations of nest algebras[J].Math.Ann.,1977,299:155-161.

Cheung W S.Commuting maps of triangular algebras[J].J.London.Math.Soc.,2001,63:117-127.

Jing W,Lu S,Li P.Characterization of derivation on some operator algebras[J].Bull.Austral.Math.Soc.,2001,353:313-315.

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Adaptive DFT Channel Estimation Algorithm Based on Joint Delay and SNR Estimation in OFDM System

High⁃Precision Photoeletric Coordinate Positioning Technology Based on Transformer⁃FPGA Collaborative Feature Modeling

Study on the Removal of CO2 in Confined Space by High⁃Gravity Enhanced Potassium Hydroxide Coupled Potassium Glycinate Solution

Configuration Design and Research of a Hybrid Quadruped Perilla Sowing Robot

Hopkinson Bar Pulse Width Extension Test Method Based on Polyurethane Wave Shaper

Related Author

No data

Related Institution

No data

⁰