Question

Show that the set of $x$ such that $x$ majorizes $y$ is convex

score 196 · Answer 1 · 2017-05-25 17:56:03

196

Views

Show that the set of $x$ such that $x$ majorizes $y$ is convex

Published on 25 May 2017 - 17:56

score 977 · Answer 2 · 2026-03-25 14:39:17

977

Views

Infinite Sum of Hermite Polynomials

Published on 25 Mar 2026 - 14:39

score 22 · Answer 3 · 2026-03-25 05:14:38

22

Views

Does a certain quartic quadrivariate polynomial fall within any known category?

Published on 25 Mar 2026 - 5:14

score 929 · Answer 4 · 2017-06-12 15:30:45

929

Views

Is it true that an arbitrary rotation $R\in SO(3)$ can be decomposed into rotations about any two fixed axes?

Published on 12 Jun 2017 - 15:30

score 70 · Answer 5 · 2017-06-30 18:24:31

70

Views

Finding a non-square superoperator that is trace-preserving on a subspace

Published on 30 Jun 2017 - 18:24

score 376 · Answer 6 · 2017-08-06 11:53:18

376

Views

Operator decomposition in product space

Published on 06 Aug 2017 - 11:53

score 122 · Answer 7 · 2017-08-10 14:26:34

122

Views

what does it mean by "relabelling of the measurement outcomes"

Published on 10 Aug 2017 - 14:26

score 615 · Answer 8 · 2017-08-10 14:34:30

615

Views

solving "Cascaded measurements are single measurements"

Published on 10 Aug 2017 - 14:34

score 135 · Answer 9 · 2017-08-17 12:24:39

135

Views

How to compute the average value of an observable

Published on 17 Aug 2017 - 12:24

score 283 · Answer 10 · 2017-08-18 09:29:57

283

Views

an example of stochastic matrix not derived from a unitary matrix

Published on 18 Aug 2017 - 9:29

score 1.3k · Answer 11 · 2017-09-02 00:36:13

1.3k

Views

What are the eigenvalues and eigenvectors of the Quantum Fourier Transform?

Published on 02 Sep 2017 - 0:36

score 114 · Answer 12 · 2017-09-17 09:13:13

114

Views

Existence of an ensemble of pure states for a prescribed density matrix

Published on 17 Sep 2017 - 9:13

score 102 · Answer 13 · 2017-09-28 10:10:02

102

Views

What does the following equation say about the conditional distribution $P(ab|xy)$?

Published on 28 Sep 2017 - 10:10

score 58 · Answer 14 · 2026-02-23 12:17:46

58

Views

Question on the outer product used to construct this 2-Qbit state

Published on 23 Feb 2026 - 12:17

score 797 · Answer 15 · 2017-10-15 05:02:52

797

Views

Why does this solution to the Bernstein-Vazirani problem use $ (-1)^{f(x)} $

Published on 15 Oct 2017 - 5:02

List Question

Show that the set of $x$ such that $x$ majorizes $y$ is convex

Infinite Sum of Hermite Polynomials

Does a certain quartic quadrivariate polynomial fall within any known category?

Is it true that an arbitrary rotation $R\in SO(3)$ can be decomposed into rotations about any two fixed axes?

Finding a non-square superoperator that is trace-preserving on a subspace

Operator decomposition in product space

what does it mean by "relabelling of the measurement outcomes"

solving "Cascaded measurements are single measurements"

How to compute the average value of an observable

an example of stochastic matrix not derived from a unitary matrix

What are the eigenvalues and eigenvectors of the Quantum Fourier Transform?

Existence of an ensemble of pure states for a prescribed density matrix

What does the following equation say about the conditional distribution $P(ab|xy)$?

Question on the outer product used to construct this 2-Qbit state

Why does this solution to the Bernstein-Vazirani problem use $ (-1)^{f(x)} $

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