Timeline for Physical meaning of the null space of a matrix
Current License: CC BY-SA 4.0
7 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Feb 24, 2021 at 9:35 | history | edited | BHC | CC BY-SA 4.0 | deleted 61 characters in body |
| Feb 23, 2021 at 19:01 | comment | added | BHC | Good point - I've updated the diagram :) | |
| Feb 23, 2021 at 18:52 | history | edited | BHC | CC BY-SA 4.0 | made the light source further away |
| Feb 23, 2021 at 17:56 | comment | added | A.Γ. | The only drawback here is that it is not a linear map. It becomes linear if we move the light source (the lamp) infinitely far away so that the rays becomes parallel, and consider the Sun instead of the lamp. The parallel rays make it very illustrative that each shadow is described by a line that is parallel to the null space, that is the null space characterizes the map in this sense. | |
| Feb 23, 2021 at 17:29 | history | edited | BHC | CC BY-SA 4.0 | deleted 15 characters in body |
| Feb 23, 2021 at 17:17 | history | edited | BHC | CC BY-SA 4.0 | deleted 2 characters in body |
| Feb 23, 2021 at 17:10 | history | answered | BHC | CC BY-SA 4.0 |