V2EX linear algebra

Linear Algebra

定义 Definition

线性代数,数学的一个分支,主要研究向量空间(也称线性空间)、线性映射、矩阵理论及方程组的求解。它是现代数学和应用科学的基础工具之一,广泛应用于工程、物理、计算机科学、经济学等领域。

发音 Pronunciation

/ln.i.r l.d.br/

例句 Examples

Linear algebra is a required course for most science and engineering students.
线性代数是大多数理工科学生的必修课。

Understanding linear algebra is essential for machine learning, as algorithms rely heavily on matrix operations and vector transformations to process data efficiently.
理解线性代数对机器学习至关重要,因为算法在很大程度上依赖矩阵运算和向量变换来高效地处理数据。

词源 Etymology

linear 源自拉丁语 linearis,意为"与线有关的",由 linea(线)派生而来。algebra 源自阿拉伯语 al-jabr(),意为"复原、还原",最早出现在9世纪波斯数学家花拉子密的著作《al-Kitāb al-Mukhtaar fī isāb al-Jabr wal-Muqābalah》(《还原与对消计算概要》)中。linearalgebra 作为一个数学术语在19世纪逐渐成形,随着矩阵理论和向量空间概念的发展而确立为一门独立学科。

相关词汇 Related Words

文学与学术著作 Notable Works

  • "Linear Algebra Done Right" Sheldon Axler 的经典教材,以无行列式方法讲授线性代数,深受数学专业学生喜爱。
  • "Introduction to Linear Algebra" Gilbert Strang 的著名教材,配合其在 MIT 的公开课,是全球最受欢迎的线性代数学习资源之一。
  • "The Matrix Cookbook" Kaare Brandt Petersen 与 Michael Syskind Pedersen 编写的参考手册,汇集了大量线性代数中矩阵运算的公式与性质。
  • "Linear Algebra and Its Applications" David C. Lay 的教材,以直观的方式展示线性代数在各领域中的实际应用。
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