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研究生: 侯宏偉
Hou, Hung-Wei
論文名稱: 環的次直和
Subdirect Sums of Rings
指導教授: 柯文峰
Ke, Wen-Fong
學位類別: 碩士
Master
系所名稱: 理學院 - 數學系應用數學碩博士班
Department of Mathematics
論文出版年: 2010
畢業學年度: 98
語文別: 英文
論文頁數: 23
中文關鍵詞: 次直和亞直不可約環素環本原環p環
外文關鍵詞: subdirect sum, subdirectly irreducible ring, prime ring, primitive ring, p-ring
相關次數: 點閱:88下載:6
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  • 在這篇論文,我們將討論環的次直和。首先我們介紹環的次直和而且亞直不可約環的一些觀念。然後我們討論某些可交換亞直不可約環的分類。最後素環、本原環和有限素數環的次直和會被談論到。

    In this thesis, we will discuss subdirect sums of rings. First we introduce some concepts of subdirect
    sums of rings and subdirectly irreducible rings. Then we discuss the classification of certain commutative
    subdirectly irreducible rings. Finally, the subdirect sums of prime rings, primitive rings, and finite prime fields are discussed.

    1. Definitions and Fundamental Properties 6 2. Subdirectly Irreducible Rings 9 3. Subdirect Sums of Prime Rings 13 4. Subdirect Sums of Primitive Rings 15 5. Subdirect Sums of Fields Fp 19 6. Subdirect Sums of Simple Rings with Identity 20 References 23

    [1] Neal H. McCoy, The Theory of Rings, New York: The Macmillan Company, 1964.
    [2] Neal H. McCoy, Subdirectly Irreducible Rings, Duke Math J. 12(1945), pp.381-387.
    [3] T. Y. Lam, A First Course in Noncommutative Rings, New York: Springer-Verlag, c1991.
    [4] T. Y. Lam, Exercises in Classical Rings Theory, New York: Springer, c2003.
    [5] T. Y. Lam, Lectures on Modules and Rings, New York: Springer, c1999.
    [6] B. J. Gardner, R. Wiegandt, Radical Theory of Rings, New York: M. Dekker, c2004.

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