Timeline for Average number of elements of a subset S of a matrix A after inducing the rows and columns of m randomly selected elements from subset S
Current License: CC BY-SA 4.0
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18 events
| when toggle format | what | by | license | comment | |
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| May 10, 2020 at 15:46 | comment | added | Carlos A. Astudillo Trujillo | @user44191, thank you for rephrasing the question. Is the problem formulated in that way a known problem? | |
| May 10, 2020 at 15:32 | history | edited | Carlos A. Astudillo Trujillo | CC BY-SA 4.0 |
Fiz a typo in latex of alternative phrasing described by @user44191
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| May 10, 2020 at 15:19 | comment | added | user44191 | I've added an alternative phrasing that I think captures the problem. | |
| May 10, 2020 at 15:16 | history | edited | user44191 | CC BY-SA 4.0 |
added 410 characters in body
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| May 10, 2020 at 14:57 | comment | added | user44191 | It seems to me that it would be clearer to phrase this without the matrix. | |
| May 10, 2020 at 14:21 | vote | accept | Carlos A. Astudillo Trujillo | ||
| May 10, 2020 at 4:25 | answer | added | Max Alekseyev | timeline score: 3 | |
| May 10, 2020 at 3:21 | history | edited | Carlos A. Astudillo Trujillo | CC BY-SA 4.0 |
added 25 characters in body
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| May 10, 2020 at 2:19 | history | edited | Carlos A. Astudillo Trujillo | CC BY-SA 4.0 |
adding number of m elements in the example; added 2 characters in body
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| May 10, 2020 at 2:11 | comment | added | Carlos A. Astudillo Trujillo | Thank you @AmirSagiv. I tried to explain better the problem. Please help me to define if it fits better here or on MSE. | |
| May 10, 2020 at 2:10 | comment | added | Carlos A. Astudillo Trujillo | Thank you @LSpice for your comments and suggestions. I rephrased the problem, detailed it better, and used LaTex. I don't know if it fits better here or on MSE. | |
| May 10, 2020 at 2:03 | history | edited | Carlos A. Astudillo Trujillo | CC BY-SA 4.0 |
I detailed better the problem and put it using LaTex
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| May 10, 2020 at 1:02 | review | Close votes | |||
| May 10, 2020 at 15:16 | |||||
| May 10, 2020 at 0:46 | comment | added | Amir Sagiv | Welcome to MO. It's good to have an example, but eventually the question is really unclear. It might be that the question would eventually fit MO, but I currently can't quite follow. Use crisper definitions and state a more precise question. | |
| May 10, 2020 at 0:43 | comment | added | LSpice | I don't quite understand this question—for example, is it a question about a particular matrix $A$, or about any matrix?—but this seems to be an elementary probability question, not a research-level question, and so does not belong on MO. If you want to clarify it for MO, or ask it again on MSE, I encourage you to TeX it so that it will be easier to read. | |
| May 10, 2020 at 0:34 | history | edited | Carlos A. Astudillo Trujillo |
edited tags
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| May 9, 2020 at 23:17 | review | First posts | |||
| May 10, 2020 at 0:46 | |||||
| May 9, 2020 at 23:15 | history | asked | Carlos A. Astudillo Trujillo | CC BY-SA 4.0 |