Question

Show that if the 0-functional is the only linear bounded functional that is 0 on a set, the set is dense

score 36 · Answer 1 · 2019-05-18 20:26:02

36

Views

Show that if the 0-functional is the only linear bounded functional that is 0 on a set, the set is dense

Published on 18 May 2019 - 20:26

score 723 · Answer 2 · 2019-05-20 19:35:37

723

Views

Annihilator of the Kernel is equal to image of the dual map

Published on 20 May 2019 - 19:35

score 32 · Answer 3 · 2019-05-21 12:06:18

32

Views

related Theorem of linear functional

Published on 21 May 2019 - 12:06

score 66 · Answer 4 · 2019-05-21 14:59:13

66

Views

Trying to understand some formulas about dualities, specifically $\operatorname{Hom}_{\Lambda}(Y,\nu X) \cong D\operatorname{Hom}_{\Lambda}(X,Y)$.

Published on 21 May 2019 - 14:59

score 1.4k · Answer 5 · 2019-05-21 19:45:17

1.4k

Views

transition matrix of dual basis

Published on 21 May 2019 - 19:45

score 74 · Answer 6 · 2019-05-22 17:40:15

74

Views

find the dual basis of $\mathbb R_{\leq2}[x]$ given a basis $B=(x^2-1,x^2-x,x^2+x)$

Published on 22 May 2019 - 17:40

score 152 · Answer 7 · 2019-05-23 18:52:01

152

Views

Hamel dimension of a vector space, and dimension of the dual

Published on 23 May 2019 - 18:52

score 168 · Answer 8 · 2019-05-23 19:30:40

168

Views

Linear algebra-question about the annihilator for a dual space

Published on 23 May 2019 - 19:30

score 155 · Answer 9 · 2019-05-24 10:29:41

155

Views

The dual space of $C(Y,\mathbb R)$ when $Y$ is a complete and separable metric space

Published on 24 May 2019 - 10:29

score 1.2k · Answer 10 · 2019-05-24 15:40:39

1.2k

Views

Adjoint of a linear isomorphic functional is an isomorphism

Published on 24 May 2019 - 15:40

score 770 · Answer 11 · 2019-05-25 10:59:54

770

Views

Double dual Spaces and the annihilator

Published on 25 May 2019 - 10:59

score 76 · Answer 12 · 2026-03-25 11:22:45

76

Views

If $X$ is closed, then $X=(X^0)^{\dagger}$

Published on 25 Mar 2026 - 11:22

score 122 · Answer 13 · 2026-03-25 14:28:49

122

Views

Subcoalgebra generated by an element

Published on 25 Mar 2026 - 14:28

score 31 · Answer 14 · 2019-06-04 05:56:46

31

Views

find a $f \in (\ell^{1})^{*}$ so that $M \subseteq \ker f$

Published on 04 Jun 2019 - 5:56

score 433 · Answer 15 · 2019-06-04 17:56:56

433

Views

Question about dual space to L infinity.

Published on 04 Jun 2019 - 17:56

List Question

Show that if the 0-functional is the only linear bounded functional that is 0 on a set, the set is dense

Annihilator of the Kernel is equal to image of the dual map

related Theorem of linear functional

Trying to understand some formulas about dualities, specifically $\operatorname{Hom}_{\Lambda}(Y,\nu X) \cong D\operatorname{Hom}_{\Lambda}(X,Y)$.

transition matrix of dual basis

find the dual basis of $\mathbb R_{\leq2}[x]$ given a basis $B=(x^2-1,x^2-x,x^2+x)$

Hamel dimension of a vector space, and dimension of the dual

Linear algebra-question about the annihilator for a dual space

The dual space of $C(Y,\mathbb R)$ when $Y$ is a complete and separable metric space

Adjoint of a linear isomorphic functional is an isomorphism

Double dual Spaces and the annihilator

If $X$ is closed, then $X=(X^0)^{\dagger}$

Subcoalgebra generated by an element

find a $f \in (\ell^{1})^{*}$ so that $M \subseteq \ker f$

Question about dual space to L infinity.

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