Question

Minimum of inner products in unitary sphere

score 29 · Answer 1 · 2026-04-02 21:39:28

29

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Minimum of inner products in unitary sphere

Published on 02 Apr 2026 - 21:39

score 103 · Answer 2 · 2026-03-25 17:52:01

103

Views

Showing that two Hilbert spaces are isomorphic

Published on 25 Mar 2026 - 17:52

score 251 · Answer 3 · 2020-04-22 17:45:15

251

Views

Is orthonormality equivalent to orthogonality and normalization in a normed inner product space?

Published on 22 Apr 2020 - 17:45

score 446 · Answer 4 · 2026-03-27 10:46:06

446

Views

Inner product and orthogonality in non-orthonormal basis

Published on 27 Mar 2026 - 10:46

score 438 · Answer 5 · 2026-03-27 10:10:02

438

Views

Question about the proof that the orthogonal complement of the kernel is the image of the adjoint

Published on 27 Mar 2026 - 10:10

score 26 · Answer 6 · 2020-04-25 09:08:06

26

Views

Is the hermitian distance always a decreasing function of the inner product of normed vectors?

Published on 25 Apr 2020 - 9:08

score 82 · Answer 7 · 2026-03-29 22:41:47

82

Views

Prove the Cauchy Schwartz Inequality for Inner product spaces using Contradiction

Published on 29 Mar 2026 - 22:41

score 1.4k · Answer 8 · 2026-03-26 06:20:05

1.4k

Views

Inner product spaces and isometry

Published on 26 Mar 2026 - 6:20

score 5.5k · Answer 9 · 2026-03-25 22:30:49

5.5k

Views

Product of a symmetric and anti-symmetric matrix

Published on 25 Mar 2026 - 22:30

score 249 · Answer 10 · 2026-04-05 23:28:31

249

Views

Under what conditions can $L^p(X,\sigma,\mu)$ be an inner product space for $p\neq 2$?

Published on 05 Apr 2026 - 23:28

score 303 · Answer 11 · 2026-04-02 23:23:24

303

Views

Minimize sum of inner products of a set of vectors

Published on 02 Apr 2026 - 23:23

score 253 · Answer 12 · 2026-03-26 06:27:18

253

Views

Transpose Definition Motivation

Published on 26 Mar 2026 - 6:27

score 956 · Answer 13 · 2026-03-27 07:50:35

956

Views

Prove T is an isometry if and only if ${T(e_1),T(e_2),\cdots T(e_n)}$ forms an orthonormal basis of $R^n$

Published on 27 Mar 2026 - 7:50

score 212 · Answer 14 · 2026-03-27 01:44:39

212

Views

Compute the projection of a function in a different way

Published on 27 Mar 2026 - 1:44

score 63 · Answer 15 · 2020-04-28 22:55:50

63

Views

For which values, $a$ satsfies that $(x,y) = x_1y_1 + x_2y_2 + x_3y_3 + ax_2y_3 + ax_3y_2$ is an inner product in $R_3$

Published on 28 Apr 2020 - 22:55

List Question

Minimum of inner products in unitary sphere

Showing that two Hilbert spaces are isomorphic

Is orthonormality equivalent to orthogonality and normalization in a normed inner product space?

Inner product and orthogonality in non-orthonormal basis

Question about the proof that the orthogonal complement of the kernel is the image of the adjoint

Is the hermitian distance always a decreasing function of the inner product of normed vectors?

Prove the Cauchy Schwartz Inequality for Inner product spaces using Contradiction

Inner product spaces and isometry

Product of a symmetric and anti-symmetric matrix

Under what conditions can $L^p(X,\sigma,\mu)$ be an inner product space for $p\neq 2$?

Minimize sum of inner products of a set of vectors

Transpose Definition Motivation

Prove T is an isometry if and only if ${T(e_1),T(e_2),\cdots T(e_n)}$ forms an orthonormal basis of $R^n$

Compute the projection of a function in a different way

For which values, $a$ satsfies that $(x,y) = x_1y_1 + x_2y_2 + x_3y_3 + ax_2y_3 + ax_3y_2$ is an inner product in $R_3$

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