List questions from vector-space-isomorphism | MathQA

Linear bijection between a known and suspected vector space

Published on 29 Nov 2022 - 4:04

Does a would-be isomorphism between a known and suspected category object guarantee the latter object to be in the category?

Published on 27 Mar 2026 - 22:12

Images of equivalent linear maps

Published on 02 Dec 2022 - 12:32

A question about Exercise 2.11 from Atiyah's "Introduction to Commutative Algebra"

Published on 11 Dec 2022 - 15:42

Intuition on Banach-Mazur distance

Published on 12 Dec 2022 - 17:53

Show that $\mathbb{R}^d$ is isomorphic to $\mathbb{R}^{k}\times\mathbb{R}^{d-k}$ for $d>k>0$ integers.

Published on 15 Dec 2022 - 0:46

Show that this mapping is an isomorphism between the vector space $\mathcal{M}_{\mathbb{K}}(n,p)$ and $L(\mathbb{K}^p,\mathbb{K}^n)$

Published on 03 Jan 2023 - 14:31

Explain Proof on Banach-Mazur distance

Published on 08 Jan 2023 - 15:34

Provide a injection from tangent to ambient space

Published on 13 Jan 2023 - 15:43

Is being isomorphic to dual hereditary?

Published on 17 Jan 2023 - 15:17

Looking for a general theorem in Linear Algebra about the isomorphism between linear functions and matrices

Published on 26 Jan 2023 - 16:34