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15
Math.TechQA.Club
2026-03-26 02:46:54
2.2k
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If $A=PDP^T$, does $P$ have to be orthogonal.
Published on
26 Mar 2026 - 2:46
#linear-algebra
#orthogonality
#diagonalization
882
Views
Computation of a projection onto orthogonal complement
Published on
25 Mar 2026 - 11:25
#linear-algebra
#orthogonality
#projection
354
Views
$L_2$ scalar product between Hermite polynomials
Published on
24 Mar 2026 - 23:54
#reference-request
#orthogonality
#orthogonal-polynomials
#hermite-polynomials
201
Views
Linear-algebra first course problem about orthogonal matrices
Published on
26 Mar 2026 - 4:29
#linear-algebra
#orthogonality
#orthogonal-matrices
676
Views
Let $U,W \subseteq V$, vector subspaces.
Published on
22 Oct 2018 - 14:44
#linear-algebra
#vector-spaces
#vectors
#orthogonality
388
Views
Visualizing Orthogonality and subspaces
Published on
22 Oct 2018 - 16:45
#linear-algebra
#orthogonality
93
Views
Rotate vector orthonormally into a target vector
Published on
25 Mar 2026 - 19:01
#rotations
#orthogonality
#orthonormal
123
Views
Gram-Schmidt orthogonality
Published on
25 Mar 2026 - 2:59
#linear-algebra
#orthogonality
#gram-schmidt
1.1k
Views
Orthogonality of a matrix where inner product is not the dot product
Published on
26 Oct 2018 - 4:52
#linear-algebra
#vector-spaces
#inner-products
#orthogonality
430
Views
Proof of orthogonal and symmetric.
Published on
26 Mar 2026 - 6:21
#linear-algebra
#matrices
#orthogonality
#symmetric-matrices
#orthogonal-matrices
38
Views
Find $U^{\perp}$ based on $U$.
Published on
28 Oct 2018 - 11:05
#linear-algebra
#orthogonality
56
Views
Do $4$ orthogonal lines exist in $\mathbb{R}^4$?
Published on
25 Mar 2026 - 2:59
#linear-algebra
#orthogonality
#visualization
25
Views
Orthogonality in subspaces of Hilbert Spaces
Published on
29 Oct 2018 - 23:35
#hilbert-spaces
#inner-products
#orthogonality
61
Views
How can I simplify this distance matrix calculation?
Published on
31 Oct 2018 - 9:03
#linear-algebra
#matrices
#orthogonality
61
Views
Showing an orthogonalisation process
Published on
01 Nov 2018 - 20:09
#linear-algebra
#orthogonality
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