名义上
发表于 2025-3-25 06:17:00
Thomas Harrison,Zhaonian Zhang,Richard JiangLet us begin with the definition of one of our principal objects of study.
流浪者
发表于 2025-3-25 09:08:55
Ankita Bansal,Roopal Jain,Kanika ModiLoosely speaking, a linear transformation is a function from one vector space to another that . the vector space operations. Let us be more precise.
一大群
发表于 2025-3-25 14:08:46
https://doi.org/10.1007/978-1-4842-2175-4Let . be a subspace of a vector space .. It is easy to see that the binary relation on . defined by . is an equivalence relation. When . ≡ ., we say that . and . are . .. The term . is used as a colloquialism for modulo and . ≡ . is often written . When the subspace in question is clear, we will simply write . ≡ ..
Deference
发表于 2025-3-25 16:17:49
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IRATE
发表于 2025-3-25 23:23:21
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drusen
发表于 2025-3-26 01:56:19
https://doi.org/10.1007/978-1-4842-2175-4We remind the reader of a few of the basic properties of principal ideal domains.
羽毛长成
发表于 2025-3-26 08:15:23
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EXUDE
发表于 2025-3-26 11:05:48
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字谜游戏
发表于 2025-3-26 14:16:15
https://doi.org/10.1007/978-3-030-17312-8We now turn to a discussion of real and complex vector spaces that have an additional function defined on them, called an ., as described in the upcoming definition. Thus, in this chapter, . will denote either the real or complex field. If . is a complex number then the complex conjugate of . is denoted by ..
saphenous-vein
发表于 2025-3-26 20:42:12
Juan Li,Miaoyi Li,Anrong Dang,Zhongwei SongThroughout this chapter, all vector spaces are assumed to be finite-dimensional unless otherwise noted.