博文

线性代数15 笔记15 词汇4 英语3 AI1 DeepSeek1 随笔1

Lecture 15: Inner Products and Norms (内积与范数)

线性代数笔记2026/10/29

Lecture 14: Eigenspaces and Diagonal Matrices (特征空间与对角矩阵)

线性代数笔记2026/10/27

Lecture 13: Eigenvectors and Upper-Triangular Matrices (特征向量与上三角矩阵)

线性代数笔记2026/10/23

Lecture 12: Invariant Subspaces (不变子空间) and eigenvalues with eigenvectors (特征值与特征向量)

线性代数笔记2026/10/20

Lecture 11: Polynomials (多项式)

线性代数笔记2026/10/16

distain v.s. contempt

词汇2026/10/14

Lecture 10: Duality (对偶)

线性代数笔记2026/10/13

Lecture 9: Products and Quotients of Vector Spaces (向量空间的乘积与商)

线性代数笔记2026/10/9