List questions from trace

Published on 15 Jun 2023 - 8:57

105

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About density matrices as both the vertices of a convex hull and the basis of a matrix space

Published on 26 Mar 2026 - 7:35

16

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Can associativity be used in this equation?

Published on 19 Jun 2023 - 21:13

39

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Derivative of a trace (Graph regularization) with Hadamard product

Published on 25 Mar 2026 - 23:37

330

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Show that $Tr(A)=(-1)^{n-1} a_{n-1}$

Published on 22 Jun 2023 - 23:33

2.7k

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If two matrices have the same characteristic polynomial then do they have the same determinant?

Published on 26 Mar 2026 - 2:58

74

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If $A$ is a trace class operator so is $|A|$

Published on 27 Jun 2023 - 7:33

335

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Invariance of trace of an operator

Published on 27 Jun 2023 - 23:04

77

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Can $\operatorname{Tr} f(M)$ for matrices $M$ be upper bounded by $\sum_{i=1}^n f(M_{ii})$?

Published on 29 Jun 2023 - 13:15

137

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Relationship between determinant and trace of a matrix

Published on 01 Jul 2023 - 0:50

86

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More general traceless normalized matrix

Published on 26 Mar 2026 - 18:49

134

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Find the derivative of a diagonal matrix and norm

Published on 25 Mar 2026 - 17:22

223

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Prove $ \| {\bf A}^2\|_* \leq \operatorname{tr}({\bf A}^\dagger {\bf A})$

Published on 25 Mar 2026 - 6:04

57

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Characteristic polynomial and exp ∘ tr ∘ log

Published on 20 Jul 2023 - 3:44

57

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Selberg's Trace Formula for Hecke Eigenvalues

Published on 26 Mar 2026 - 0:58

List Question

Trace of an important class of operators

About density matrices as both the vertices of a convex hull and the basis of a matrix space

Can associativity be used in this equation?

Derivative of a trace (Graph regularization) with Hadamard product

Show that $Tr(A)=(-1)^{n-1} a_{n-1}$

If two matrices have the same characteristic polynomial then do they have the same determinant?

If $A$ is a trace class operator so is $|A|$

Invariance of trace of an operator

Can $\operatorname{Tr} f(M)$ for matrices $M$ be upper bounded by $\sum_{i=1}^n f(M_{ii})$?

Relationship between determinant and trace of a matrix

More general traceless normalized matrix

Find the derivative of a diagonal matrix and norm

Prove $ \| {\bf A}^2\|_* \leq \operatorname{tr}({\bf A}^\dagger {\bf A})$

Characteristic polynomial and exp ∘ tr ∘ log

Selberg's Trace Formula for Hecke Eigenvalues

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