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15
Math.TechQA.Club
2026-05-10 23:25:15
298
Views
Change of basis of a linear application
Published on
10 May 2026 - 23:25
#linear-algebra
#change-of-basis
546
Views
Generate pseudorandom well conditioned equation system
Published on
14 May 2026 - 18:21
#linear-algebra
#matrices
#numerical-linear-algebra
693
Views
Matrix norm/Frobenius norm inner product simplification
Published on
10 May 2026 - 18:01
#linear-algebra
#inner-products
#orthogonality
#orthogonal-matrices
310
Views
How to put a matrix in Reduced Echelon Form
Published on
24 Apr 2026 - 9:42
#linear-algebra
#matrices
68
Views
Some numbers around a circle - a well-known problem
Published on
10 May 2026 - 13:47
#linear-algebra
#finite-differences
49
Views
how to further simplify this matrix ?
Published on
09 Apr 2026 - 12:46
#linear-algebra
#matrices
#self-learning
855
Views
Find eigenvectors of antisymmetric matrix
Published on
15 Apr 2026 - 12:10
#linear-algebra
#eigenvalues-eigenvectors
6.2k
Views
Clarification: Is it true trace of $(A^TA)$ is induced matrix norm squared?
Published on
10 Apr 2026 - 18:38
#real-analysis
#linear-algebra
#functional-analysis
#vector-spaces
#hilbert-spaces
110
Views
is it true that for any $n \times n$ matrix $A$, $Q$ where $Q$ is invertible, $(Q^{-1}AQ)^k = Q^{-1}A^kQ$?
Published on
14 Apr 2026 - 9:30
#linear-algebra
#matrices
#polynomials
#linear-transformations
2.4k
Views
Show that any set of n vectors in V spans V if and only if it is linearly independent.
Published on
14 Apr 2026 - 22:24
#linear-algebra
#proof-verification
#proof-writing
10.6k
Views
Proof that Markov Matrix has Eigenvalue of 1
Published on
16 Apr 2026 - 21:58
#linear-algebra
#matrices
#eigenvalues-eigenvectors
149
Views
Unable to compute the determinant of a matrix
Published on
15 Apr 2026 - 14:21
#linear-algebra
#matrices
#determinant
53
Views
Query related to solutions of a linear differential equation
Published on
04 May 2026 - 22:39
#linear-algebra
#ordinary-differential-equations
53
Views
Finding unknown matrices that minimize a sum
Published on
12 Apr 2026 - 19:52
#linear-algebra
#matrices
#optimization
700
Views
What is the rank of matrix $pq^T +qp^T$?
Published on
11 May 2026 - 9:47
#linear-algebra
#matrices
#matrix-rank
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