3 ms·
Where? You should point this out so the author can correct it - I couldn't find a point where f-hat was described as multi-linear, which would certainly be a mi
by yetanotherphd 13y ago
Where? You should point this out so the author can correct it - I couldn't find a point where f-hat was described as multi-linear, which would certainly be a mistake.* It looked to me that f-hat was correctly described as a linear map throughout the article.
*Yes, technically a linear map is a multilinear map with rank-1.
- j2kun 13y agoAuthor here: I saw this and should have replied when I did fix it. I'm very appreciative for the feedback from the HN community.
- yetanotherphd 13y agoI see. Great article by the way, I learnt tensor products through physics/exterior algebra, but they tend to teach tensor products and symmetrization/antisymmetrization at the same time. Seeing the plain tensor product was very informative.