Question

Is $f: F \to R, \ (a_j)_{j \in \mathbb N} \mapsto \sum_{j \in \mathbb N} \ a_j $ bijective and find the inverse function!

score 50 · Answer 1 · 2015-01-14 22:44:09

50

Views

Is $f: F \to R, \ (a_j)_{j \in \mathbb N} \mapsto \sum_{j \in \mathbb N} \ a_j $ bijective and find the inverse function!

Published on 14 Jan 2015 - 22:44

score 81 · Answer 2 · 2015-01-16 07:13:23

81

Views

Understanding transformation as algebraic structure

Published on 16 Jan 2015 - 7:13

score 336 · Answer 3 · 2015-01-16 07:26:10

336

Views

Find all Linear Transformations with specified Image and Kernel

Published on 16 Jan 2015 - 7:26

score 2.1k · Answer 4 · 2015-01-16 16:49:39

2.1k

Views

Find the transformation matrix that has kernel the span of two vectors

Published on 16 Jan 2015 - 16:49

score 220 · Answer 5 · 2015-01-16 18:17:50

220

Views

Is there an interesting interpretation of the ROWS of an affine transform matrix?

Published on 16 Jan 2015 - 18:17

score 32 · Answer 6 · 2015-01-17 00:05:41

32

Views

Expressing the inverse of $C(x) = (\langle x,a_i \rangle )$

Published on 17 Jan 2015 - 0:05

score 441 · Answer 7 · 2015-01-17 04:37:00

441

Views

Why do a set of continuous transformations form a manifold?

Published on 17 Jan 2015 - 4:37

score 171 · Answer 8 · 2026-03-29 10:48:08

171

Views

probability integral transformation and distribution of P= P[ |T| <= |t|] .

Published on 29 Mar 2026 - 10:48

score 5.1k · Answer 9 · 2026-04-02 07:35:04

5.1k

Views

What is the difference between coordinates transformation and change of coordinates?

Published on 02 Apr 2026 - 7:35

score 76 · Answer 10 · 2015-01-21 03:46:02

76

Views

Bounds of a Bivariate Function

Published on 21 Jan 2015 - 3:46

score 937 · Answer 11 · 2026-04-02 09:34:45

937

Views

Composition of translation and rotation is a rotation, but what is its center?

Published on 02 Apr 2026 - 9:34

score 147 · Answer 12 · 2015-01-21 16:31:44

147

Views

Proof : If $S,T:V \rightarrow V$ (V is finite) and $KerS=\{0\}$ then $Im(TS)=Im(T)$

Published on 21 Jan 2015 - 16:31

score 104 · Answer 13 · 2026-04-02 02:00:54

104

Views

Matrix transformation conserving the "positive semi-definite" aspect

Published on 02 Apr 2026 - 2:00

score 561 · Answer 14 · 2026-04-02 07:40:30

561

Views

coordinate transformation and tensor

Published on 02 Apr 2026 - 7:40

score 91 · Answer 15 · 2015-01-24 17:42:51

91

Views

What is a transformation that can't have shearing called?

Published on 24 Jan 2015 - 17:42

List Question

Is $f: F \to R, \ (a_j)_{j \in \mathbb N} \mapsto \sum_{j \in \mathbb N} \ a_j $ bijective and find the inverse function!

Understanding transformation as algebraic structure

Find all Linear Transformations with specified Image and Kernel

Find the transformation matrix that has kernel the span of two vectors

Is there an interesting interpretation of the ROWS of an affine transform matrix?

Expressing the inverse of $C(x) = (\langle x,a_i \rangle )$

Why do a set of continuous transformations form a manifold?

probability integral transformation and distribution of P= P[ |T| <= |t|] .

What is the difference between coordinates transformation and change of coordinates?

Bounds of a Bivariate Function

Composition of translation and rotation is a rotation, but what is its center?

Proof : If $S,T:V \rightarrow V$ (V is finite) and $KerS=\{0\}$ then $Im(TS)=Im(T)$

Matrix transformation conserving the "positive semi-definite" aspect

coordinate transformation and tensor

What is a transformation that can't have shearing called?

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