Question

In: Advanced Math

Let T,S : V → W be two linear transformations, and suppose B1 = {v1,...,vn} andB2...

Let T,S : V → W be two linear transformations, and suppose B1 = {v1,...,vn} andB2 = {w1,...,wm} are bases of V and W, respectively.

(c) Show that the vector spaces L(V,W) and Matm×n(F) are isomorphic. (Hint: the function MB1,B2 : L(V,W) → Matm×n(F) is linear by (a) and (b). Show that it is a bijection. A linear transformation is uniquely specified by its action on a basis.)

need clearly proof

Solutions

Expert Solution


Related Solutions

Let W be an inner product space and v1, . . . , vn a basis...
Let W be an inner product space and v1, . . . , vn a basis of V . Show that <S, T> = <Sv1, T v1> + . . . + <Svn, T vn> for S, T ∈ L(V, W) is an inner product on L(V, W).
Let T and S be linear transformations of a vector space V, and TS=ST (a) Show...
Let T and S be linear transformations of a vector space V, and TS=ST (a) Show that T preserves the generalized eigenspace and eigenspace of S. (b) Suppose V is a vector space on R and dimV = 4. S has a minimal polynomial of (t-2)2 (t-3)2?. What is the jordan canonical form of S. (c) Show that the characteristic polynomial of T has at most 2 distinct roots and splits completely.
Let V and W be Banach spaces and suppose T : V → W is a...
Let V and W be Banach spaces and suppose T : V → W is a linear map. Suppose that for every f ∈ W∗ the corresponding linear map f ◦ T on V is in V ∗ . Prove that T is bounded.
3.5.4 ([Ber14, Ex. 3.6.14]). Let T : V → W and S : W → U...
3.5.4 ([Ber14, Ex. 3.6.14]). Let T : V → W and S : W → U be linear maps, with V finite dimensional. (a) If S is injective, then Ker ST = Ker T and rank(ST) = rank(T). (b) If T is surjective, then Im ST = Im S and null(ST) − null(S) = dim V − dim W
Questionnnnnnn a. Let V and W be vector spaces and T : V → W a...
Questionnnnnnn a. Let V and W be vector spaces and T : V → W a linear transformation. If {T(v1), . . . T(vn)} is linearly independent in W, show that {v1, . . . vn} is linearly independent in V . b. Define similar matrices c Let A1, A2 and A3 be n × n matrices. Show that if A1 is similar to A2 and A2 is similar to A3, then A1 is similar to A3. d. Show that...
5. Prove the Following: a. Let {v1, . . . , vn} be a finite collection...
5. Prove the Following: a. Let {v1, . . . , vn} be a finite collection of vectors in a vector space V and suppose that it is not a linearly independent set. i. Show that one can find a vector w ∈ {v1, . . . , vn} such that w ∈ Span(S) for S := {v1, . . . , vn} \ {w}. Conclude that Span(S) = Span(v1, . . . , vn). ii. Suppose T ⊂ {v1,...
Let V -Φ -> W be linear. Show that ker (Φ) is a subspace of V...
Let V -Φ -> W be linear. Show that ker (Φ) is a subspace of V and Φ (V) is a subspace of W.
6a. Let V be a finite dimensional space, and let Land T be two linear maps...
6a. Let V be a finite dimensional space, and let Land T be two linear maps on V. Show that LT and TL have the same eigenvalues. 6b. Show that the result from part A is not necessarily true if V is infinite dimensional.
1. Let v1, . . . , vn be nonzero vectors such that each vi+1 has...
1. Let v1, . . . , vn be nonzero vectors such that each vi+1 has more leading 0s than vi . Show that vectors v1, . . . , vn are linearly independent.
1. Let U = {r, s, t, u, v, w, x, y, z}, D = {s,...
1. Let U = {r, s, t, u, v, w, x, y, z}, D = {s, t, u, v, w}, E = {v, w, x}, and F = {t, u}. Use roster notation to list the elements of D ∩ E. a. {v, w} b. {r, s, t, u, v, w, x, y, z} c. {s, t, u} d. {s, t, u, v, w, x, y, z} 2. Let U = {r, s, t, u, v, w, x, y, z},...
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT