Math 110: Linear Algebra
نویسنده
چکیده
For a matrix A = [aij ] m,n i,j=1 ∈ Fm×n, the transpose of A is the matrix A> = [aji] n,m j,i=1 ∈ Fn×m. A square matrix A ∈ Rn×n is called symmetric if aji = aij for all i, j ∈ {1, . . . , n} and is called skew-symmetric or anti-symmetric if aji = −aij for all i, j ∈ {1, . . . , n}. A basis will be denoted B = {u1,u2, . . . ,un} when the ordering of the basis vectors is not important and B = [u1,u2, . . . ,un] when it is.
منابع مشابه
Some notes on sets , logic , and mathematical language
These are ‘‘generic’’ notes, for use in Math 110, 113, 104 or 185. (This printing is adapted for use in Math 110 with Friedberg, Insel and Spence’s Linear Algebra. Part 1 below has a large overlap with Appendices A and B of that text, but I have left it in for completeness, and because it gives further examples of the concepts in question.) These pages do not develop in detail the definitions a...
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