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15
Math.TechQA.Club
2026-04-02 01:33:49
10.9k
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Find the inverse of a submatrix of a given matrix
Published on
02 Apr 2026 - 1:33
#linear-algebra
#matrices
#algorithms
#matrix-equations
#matrix-decomposition
178
Views
A problem with unitary matrices
Published on
10 Apr 2026 - 16:13
#matrices
#matrix-equations
68
Views
Relation between Hermitian Matrices
Published on
24 Apr 2015 - 8:54
#matrices
#matrix-equations
566
Views
Prove that matrix is symmetric and positive definite given the fact that $A+iB$ is.
Published on
02 Apr 2026 - 1:33
#linear-algebra
#matrices
#matrix-equations
#matrix-decomposition
76
Views
Degree $2$ nilpotent matrices with non-zero product and subset products not depending on the order
Published on
26 Mar 2026 - 21:25
#matrices
#matrix-equations
#nilpotence
1.4k
Views
Find the values of a and b such that the sytem has a unique solution and a two-parameter solution?
Published on
02 Apr 2026 - 7:53
#linear-algebra
#matrices
#parametric
#matrix-equations
143
Views
Different Inverse Approach
Published on
27 Mar 2026 - 0:55
#linear-algebra
#inverse
#matrix-equations
#pseudoinverse
87
Views
Finding a matrix from equation
Published on
10 Apr 2026 - 10:45
#matrices
#matrix-equations
168
Views
How can I translate this problem into Matrix/Linear Algebra notation?
Published on
10 Apr 2026 - 23:35
#linear-algebra
#matrix-equations
88
Views
Calculating determinant matrix with size of n
Published on
11 Apr 2026 - 15:45
#linear-algebra
#matrices
#matrix-equations
132
Views
Given a survival rate matrix, describe what can be said about it
Published on
10 Apr 2026 - 20:38
#linear-algebra
#matrices
#statistics
#matrix-equations
65
Views
Using semidefinite programming to solve the following problem
Published on
25 Mar 2026 - 20:32
#matrices
#optimization
#convex-optimization
#matrix-equations
#semidefinite-programming
40
Views
quadratic form polynomial divisibility vs. matrix pointwise multiplication.
Published on
03 May 2015 - 4:06
#polynomials
#divisibility
#matrix-equations
266
Views
Single factor model question, related to the benefits of diversifying one's portfolio.
Published on
01 Apr 2026 - 1:14
#linear-algebra
#linear-programming
#matrix-equations
#finance
3.5k
Views
Lyapunov equation for stability analysis - what's the point?
Published on
11 Apr 2026 - 13:41
#ordinary-differential-equations
#eigenvalues-eigenvectors
#dynamical-systems
#matrix-equations
#stability-in-odes
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