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n-IDEAL RINGS

Journal of Southeast University(English Edition) 1992年第2期8卷 109-111页

作者： w.b.vasantha kandasamy Department of Mathematics Indian Institute of TechnologyMadras-600 036India

The purposc of this paper 15 to study a new concept calledn-ideal rings.(n a positive integer greater than or equal to 2).Here we study and charaeterize *** we obtain conditions

关键词： integer rings union subset n-IDEAL RINGS subgroup infinite proof contained Southeast

Inner Associative Rings

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Journal of Mathematical Research with Applications 1998年第2期 60-61页

作者： w.b.vasantha kandasamy (Dept. of Math., Indian Institute of Technology Madras 600 036, India)

ＩｎｎｅｒＡｓｏｃｉａｔｉｖｅＲｉｎｇｓＷ．Ｂ．ＶａｓａｎｔｈａＫａｎｄａｓａｍｙ（Ｄｅｐｔ．ｏｆＭａｔｈ．，ＩｎｄｉａｎＩｎｓｔｉｔｕｔｅｏｆＴｅｃｈｎｏｌｏｇｙＭａｄｒａｓ－６０００３６，Ｉｎｄｉａ）Ａｂｓｔｒ... 详细信息

ＩｎｎｅｒＡｓｏｃｉａｔｉｖｅＲｉｎｇｓＷ．Ｂ．ＶａｓａｎｔｈａＫａｎｄａｓａｍｙ（Ｄｅｐｔ．ｏｆＭａｔｈ．，ＩｎｄｉａｎＩｎｓｔｉｔｕｔｅｏｆＴｅｃｈｎｏｌｏｇｙＭａｄｒａｓ－６０００３６，Ｉｎｄｉａ）ＡｂｓｔｒａｃｔＩｎｆｌｕｅｎｃｅｄｂｙｔｈ...

关键词： associative ring.

On Subsemi-Ideal Rings

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Chinese Quarterly Journal of Mathematics 1992年第1期7卷 107-108页

作者： w.b.vasantha kandasamy Dept.of Math.Indian Institute of Technology Madras-600036

In this note we introduce a new ideal called subsemi-ideal of a ring R. we obtain a necessary and sufficient condition for a group ring to be a subsemi ideal ring.

关键词： ring subsemi-ideal

On Perfect Less by r-Numbers

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纯粹数学与应用数学 1992年第1期 107-107页

作者： w.b.vasantha kandasamy Department of Mathmatics Indian Institute of Technology India. Madras-600 036

A number is called perfect if it is equal to the sum of its divisors. Here we count l as adivisor, but do not count the number itself. For a number n, σ(n) denotes the sum of its di-visors.

关键词： On Perfect Less by r-Numbers

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论环｛R×G×S｝

新疆大学学报（自然科学版） 1994年第1期11卷 33-34,59页

作者： w.b.vasantha kandasamy(Department of Mathematics,Indian Instilute of Technology,Madras-600 036, India. )

本文定义了一个新的代数系｛Ｒ×Ｃ×Ｓ｝这是一个有环结构的自由Ｒ－模，并讨论了结构性质与Ｒ的性质．

关键词：抽象代数理想环

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拟环中幂等元和半幂等元

四川大学学报（自然科学版） 1996年第3期33卷 330-332页

作者： vasantha kandasamy w b Indian Institute of Technology Madras 印度

拟环中幂等元和半幂等元Ｗ．Ｂ．ＶａｓａｎｔｈａＫａｎｄａｓａｍｙ（ＤｅｐａｒｔｍｅｎｔｏｆＭａｔｈｅｍａｔｉｃｓＩｎｄｉａｎＩｎｓｔｉｔｕｔｅｏｆＴｅｃｈｎｏｌｏｇｙＭａｄｒａｓ－６０００３６，Ｉｎｄｉａ）ＩＤＥＭＰ... 详细信息

拟环中幂等元和半幂等元Ｗ．Ｂ．ＶａｓａｎｔｈａＫａｎｄａｓａｍｙ（ＤｅｐａｒｔｍｅｎｔｏｆＭａｔｈｅｍａｔｉｃｓＩｎｄｉａｎＩｎｓｔｉｔｕｔｅｏｆＴｅｃｈｎｏｌｏｇｙＭａｄｒａｓ－６０００３６，Ｉｎｄｉａ）ＩＤＥＭＰＯＴＥＮＴＳＡＮＤＳＥＭＩ－ＩＤＥ...

关键词：拟环幂等元半幂等元

Essential Subgroups of group

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Journal of Mathematical Research with Applications 1995年第3期 350-352页

作者： w.b. vasantha kandasamy(DeFt. of Math., Indian inst. of Tech., Madras-600036, India)

ＥｓｓｅｎｔｉａｌＳｕｂｇｒｏｕｐｓｏｆｇｒｏｕｐＷ．Ｂ．ＶａｓａｎｔｈａＫａｎｄａｓａｍｙ（ＤｅＦｔ．ｏｆＭａｔｈ．，Ｉｎｄｉａｎｉｎｓｔ．ｏｆＴｅｃｈ．，Ｍａｄｒａｓ－６０００３６，Ｉｎｄｉａ）Ｅｓｓｅｎｔｉａｌ... 详细信息

ＥｓｓｅｎｔｉａｌＳｕｂｇｒｏｕｐｓｏｆｇｒｏｕｐＷ．Ｂ．ＶａｓａｎｔｈａＫａｎｄａｓａｍｙ（ＤｅＦｔ．ｏｆＭａｔｈ．，Ｉｎｄｉａｎｉｎｓｔ．ｏｆＴｅｃｈ．，Ｍａｄｒａｓ－６０００３６，Ｉｎｄｉａ）ＥｓｓｅｎｔｉａｌＳｕｂｇｒｏｕｐｓｏｆｇｒｏｕｐＷ...

关键词： group essential subgroups.

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n-ideal Near rings

Journal of Mathematical Research with Applications 1994年第2期 167-168页

作者： w. b. vasantha kandasamy(Dept. of Math., Indian Institute of Technology, Madras-600 036, India.)

ｎ－ｉｄｅａｌＮｅａｒＲｉｎｇｓＷ．Ｂ．ＶａｓａｎｔｈａＫａｎｄａｓａｍｙ（Ｄｅｐｔ．ｏｆＭａｔｈ．，ＩｎｄｉａｎＩｎｓｔｉｔｕｔｅｏｆＴｅｃｈｎｏｌｏｇｙＭａｄｒａｓ－６０００３６，Ｉｎｄｉａ．）ｎ－ｉｄｅａｌＮｅ... 详细信息

ｎ－ｉｄｅａｌＮｅａｒＲｉｎｇｓＷ．Ｂ．ＶａｓａｎｔｈａＫａｎｄａｓａｍｙ（Ｄｅｐｔ．ｏｆＭａｔｈ．，ＩｎｄｉａｎＩｎｓｔｉｔｕｔｅｏｆＴｅｃｈｎｏｌｏｇｙＭａｄｒａｓ－６０００３６，Ｉｎｄｉａ．）ｎ－ｉｄｅａｌＮｅａｒＲｉｎｇｓＷ．Ｂ．Ｖａｓａｎｔ...

关键词： rings

Effects of heat and mass transfer on nonlinear MHD boundary layer flow over a shrinking sheet in the presence of suction

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Applied Mathematics and Mechanics(English Edition) 2008年第10期29卷 1309-1317页

作者： Muhaimin R. kandasamy Azme b. Khamis Centre for Science Studies University Tun Hussein Onn Malaysia 86400 Parit Raja Batu Pahat Johor Malaysia

This work is concerned with Magnetohydrodynamic viscous flow due to a shrinking sheet in the presence of suction. The cases of two dimensional and axisymmetric shrinking are discussed. The governing boundary layer equations are written into a dimensionless form by similarity transformations. The transformed coupled nonlinear ordinary differential equations are numerically solved by using an advanced numeric technique. Favorability comparisons with previously published work are presented. Numerical results for the dimensionless velocity, temperature and concentration profiles as well as for the skin friction, heat and mass transfer and deposition rate are obtained and displayed graphically for pertinent parameters to show interesting aspects of the solution.

关键词： shrinking sheet suction at the surface Runge Kutta Gill method magnetic effect