List questions from inner-products

Published on 06 Apr 2026 - 14:40

57

Views

Book on indefinite inner product

Published on 12 Apr 2026 - 1:57

37

Views

Does cross product depend on the orthogonality of the basis vector

Published on 12 Apr 2026 - 4:04

46

Views

Approaching Graph theory problem with linear algebra

Published on 25 Mar 2026 - 17:28

52

Views

Show that sup norm can't be induced by any inner product (in any vector space)

Published on 27 Jan 2024 - 16:41

61

Views

Which item do we transpose for the dot product?

Published on 26 Mar 2026 - 20:38

59

Views

Intuition behind dot product

Published on 10 Apr 2026 - 18:14

88

Views

Is $(\pmb{b}^\mathrm{T}\pmb{x})^2=\pmb{b}^\mathrm{T}(\pmb{x}\pmb{x}^T)\pmb{b}$ true?

Published on 09 Apr 2026 - 15:24

57

Views

Rewriting inner product in terms of linear combinations of orthonormal basis vectors

Published on 12 Apr 2026 - 20:24

19

Views

Inner product involving three PSD matrices

Published on 12 Apr 2026 - 16:49

65

Views

Does the order of operators reverse when taking the Hermitian adjoint of a product of many operators?

Published on 12 Apr 2026 - 16:37

38

Views

Can the study of finite-dimensional inner product spaces be reduced to the study of $\mathbb{R}^n$ under dot product?

Published on 02 Feb 2024 - 0:38

36

Views

$z\perp x_0\implies z\perp y_0$ for all $z$ in a dense subset implies $y_0$ is a multiple of $x_0$?

Published on 02 Feb 2024 - 18:48

67

Views

Necessity of parallelogram law for unique existence of projections

Published on 12 Apr 2026 - 12:06

79

Views

Are complements of proper subspaces dense?

Published on 11 Apr 2026 - 13:27

List Question

Let $T_k$ be a sequence of $n\times n$ positive matrices such that

Book on indefinite inner product

Does cross product depend on the orthogonality of the basis vector

Approaching Graph theory problem with linear algebra

Show that sup norm can't be induced by any inner product (in any vector space)

Which item do we transpose for the dot product?

Intuition behind dot product

Is $(\pmb{b}^\mathrm{T}\pmb{x})^2=\pmb{b}^\mathrm{T}(\pmb{x}\pmb{x}^T)\pmb{b}$ true?

Rewriting inner product in terms of linear combinations of orthonormal basis vectors

Inner product involving three PSD matrices

Does the order of operators reverse when taking the Hermitian adjoint of a product of many operators?

Can the study of finite-dimensional inner product spaces be reduced to the study of $\mathbb{R}^n$ under dot product?

$z\perp x_0\implies z\perp y_0$ for all $z$ in a dense subset implies $y_0$ is a multiple of $x_0$?

Necessity of parallelogram law for unique existence of projections

Are complements of proper subspaces dense?

Trending Questions

Popular # Hahtags

Popular Questions