List questions from trace

Published on 15 Jun 2020 - 12:55

110

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Find $\operatorname{trace}(BY^{-1})$, given $\mathrm{vec}(Y)=(A\otimes A-I_n)^{-1}\mathrm{vec}(B)$

Published on 25 Mar 2026 - 14:22

1.8k

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Easier way to show different forms of Jacobi's formula for the derivative of the determinant

Published on 16 Jun 2020 - 15:32

327

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Product of inner products is trace of outer products

Published on 16 Jun 2020 - 16:09

169

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Simplifying tr[A^-1(B.A)]

Published on 18 Jun 2020 - 11:07

115

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Vanishing trace implies convergence to zero?

Published on 18 Jun 2020 - 15:23

1k

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An $n\times n$ matrix that has exactly one $1$ and one $-1$ in each row and column and others are $0$

Published on 25 Mar 2026 - 11:20

279

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Derivative of a trace with second order Kronecker product

Published on 25 Mar 2026 - 19:03

419

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Permutation matrices with trace $0$.

Published on 25 Mar 2026 - 9:45

66

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Hilbert Space-Phase Space map

Published on 19 Jun 2020 - 7:52

134

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Determine the sum of the entries in the main diagonal of the matrix $A · A^T$

Published on 26 Mar 2026 - 8:02

208

Views

Elliptic Curve r-torsion points: Trace and AntiTrace

Published on 23 Jun 2020 - 14:07

1.5k

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$\det(I+A)=1+\operatorname{Tr}(A)$ if $\operatorname{rank}(A)=1$

Published on 23 Feb 2026 - 7:02

161

Views

Linear functional and trace of a matrix

Published on 27 Mar 2026 - 10:07

118

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If $K = F(\alpha)$ is a non separable and finite extension, then $T^K_F = 0$

Published on 23 Feb 2026 - 6:40

List Question

Trace and higher traces on an algebra

Find $\operatorname{trace}(BY^{-1})$, given $\mathrm{vec}(Y)=(A\otimes A-I_n)^{-1}\mathrm{vec}(B)$

Easier way to show different forms of Jacobi's formula for the derivative of the determinant

Product of inner products is trace of outer products

Simplifying tr[A^-1(B.A)]

Vanishing trace implies convergence to zero?

An $n\times n$ matrix that has exactly one $1$ and one $-1$ in each row and column and others are $0$

Derivative of a trace with second order Kronecker product

Permutation matrices with trace $0$.

Hilbert Space-Phase Space map

Determine the sum of the entries in the main diagonal of the matrix $A · A^T$

Elliptic Curve r-torsion points: Trace and AntiTrace

$\det(I+A)=1+\operatorname{Tr}(A)$ if $\operatorname{rank}(A)=1$

Linear functional and trace of a matrix

If $K = F(\alpha)$ is a non separable and finite extension, then $T^K_F = 0$

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