List questions from vector-space-isomorphism

Published on 21 Mar 2026 - 23:34

63

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$|\langle v,w \rangle |=0 \implies \langle f(v),f(w) \rangle=0 $ then there is a constant $\lambda \in \mathbb{R}$ such that $\lambda f$ is isometric.

Published on 24 Mar 2026 - 22:01

110

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Isomorphic quotient spaces

Published on 22 Mar 2026 - 3:12

116

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Dimension quotient space of isomorphic Banach spaces

Published on 17 Mar 2026 - 8:54

210

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Isomorphism on Dual spaces by Bounded Linear Operator

Published on 17 Mar 2026 - 15:05

120

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Define an isomorphism from $\mathbf{R}^2 $to $S$, where $S=\operatorname{span} .... $(image)

Published on 17 Mar 2026 - 6:33

58

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Basis and isomorphism

Published on 21 Mar 2026 - 22:13

49

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Isomorphism method

Published on 21 Mar 2026 - 22:08

63

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How do we find an isomorphism between P_4 to P*_4 (dual space of P_4)

Published on 17 Mar 2026 - 6:45

104

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Isometrically Isomorphic one dimensional vector spaces

Published on 17 Mar 2026 - 14:55

293

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Is a small linear invertible perturbation of a linear isomorphism also an isomorphism?

Published on 17 Mar 2026 - 11:18

317

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Are these statements regarding isomorphism of a linear mapping True or False?

Published on 17 Mar 2026 - 9:38

66

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Dual space/isomorphism

Published on 21 Mar 2026 - 23:36

100

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Visual representation of the $V/\ker f$ and first isomorphism theorem

Published on 16 Mar 2026 - 16:20

43

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Hints to prove Existence of Ring Isomorphism $A \to A/(e_{1}) \times A/(e_{2})$

Published on 16 Mar 2026 - 23:28

List Question

Kernel and isomorphism

$|\langle v,w \rangle |=0 \implies \langle f(v),f(w) \rangle=0 $ then there is a constant $\lambda \in \mathbb{R}$ such that $\lambda f$ is isometric.

Isomorphic quotient spaces

Dimension quotient space of isomorphic Banach spaces

Isomorphism on Dual spaces by Bounded Linear Operator

Define an isomorphism from $\mathbf{R}^2 $to $S$, where $S=\operatorname{span} .... $(image)

Basis and isomorphism

Isomorphism method

How do we find an isomorphism between P_4 to P*_4 (dual space of P_4)

Isometrically Isomorphic one dimensional vector spaces

Is a small linear invertible perturbation of a linear isomorphism also an isomorphism?

Are these statements regarding isomorphism of a linear mapping True or False?

Dual space/isomorphism

Visual representation of the $V/\ker f$ and first isomorphism theorem

Hints to prove Existence of Ring Isomorphism $A \to A/(e_{1}) \times A/(e_{2})$

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