幺元 的英文怎麼說

中文拼音 [yuán]
幺元 英文
identity element
  • 幺 : Ⅰ數詞（一, 只能單用） one （used for the numeral 一 orally）Ⅱ形容詞[方言] （排行最小的） youngest Ⅲ名詞（姓氏） a surname
  1. In this paper, we first introduce the achivements of the research on bruck - reilly semigroups in these years, then we study block - separating congruences lattices on e - bisimple semigroups. let / be the set of natu ral numbers, and i the set of all nonnegative integers

    設i為自然數集合， i ~ 0為所有非負整數集合， t為任意幺半群， g為幺半群t中所有單位組成的群，用1來記t中的幺元。
  2. 6 maclane s. categories for the working mathematician

    恆等態射對應的類型是幺元類型u 。
  3. We detailed toeplitz operator with unomodular symbol, and generated the theorem proved by michael sand in [ 2 ] from h to h + c ( t ). in the second part of this paper, the author discussed simply when multipliction of two toeplitz operators with symbol in h + c ( t ) or in l. we got two conclusions by analyzing symbol of toeplitz operators. the last, we investigated whether multiplication of two toeplitz operators, which range included all non - cyclic vectors of backward shift, is surjective, and partly answered the question about surjective toeplitz algebra posed by michael sand in [ 2 ]

    對于單個的toeplitz運算元，考慮其符號的內外分解，得到了它的滿射只與其幺模部分有關的結論，詳細地討論了符號為幺摸函數的toeplitz運算元的各種情況，在討論符號在h ~的特殊情形時，推廣michaelsand [ 2 ]中的定理2到h ~ + c （ t ） ，第二部分簡單地討論了符號在h ~ + c （ t ）以及l ~中的兩個toeplitz運算元的乘積的滿射情況，先對toeplitz運算元的符號進行分析得到兩個結論，最後考察了toeplitz運算元的乘積的值域包含后移運算元的所有非循環向量的滿射情況，部分地回答了michaelsand在[ 2 ]中提出的toeplitz代數滿射問題。
  4. Springer - verlag, second edition, 1998. 7 category theory. wikipedia, the free encyclopedia, 2005

    幺元類型可以和任何類型組合，並且保持組合另一方的類型不變。
  5. In [ 4 ], [ 6 ], [ 3 ], [ 5 ], the authors have given us descriptions of semidirect products and wreath products of monoids to be orthodox, quasi - regaular, weak cliff or dian quasi - regular, strongly - inverse semigroups

    現有的關於半直積的研究成果大都是在半群含有幺元的條件下得到的。
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