I need help on #5 and #7 Exercise 3.5. Let p: G the fixed subspace GL(V)...
Please Complete 4.1.
Exercises Exercise 4.1. Lete: G → GL(U), ψ: G → GL(V) and : representations of a group G. Suppose that Te HomG(φ, ψ) and Se Prove that ST Homc(p.,p). p: G GL(U Xp. Prove tha Exercise 4.2. Let o be a representation of a group G with character Exercise 4.3. Let p: GGL(V) be an irreducible representation Let be the center of G. Show that if a e Z(G), then p(a) Exercise 4.4. Let G be a...
please help with exercise 6
5 Prove the following generalization of Lemma 3: If P is a parabolic subgroup of G which is the stabilizer of the flag (W. , W), then the W, are the only subspaces of V (F) left invariant by P. (cont.) Using Exercise 5, show that any parabolic subgroup of G is self-normalizing.
5 Prove the following generalization of Lemma 3: If P is a parabolic subgroup of G which is the stabilizer of the...
Problem 1: Let W = {p(t) € Pz : p'le) = 0}. We know from Problem 1, Section 4.3 and Problem 1, Section 4.6 that W is a subspace of P3. Let T:W+Pbe given by T(p(t)) = p' (t). It is easy to check that T is a linear transformation. (a) Find a basis for and the dimension of Range T. (b) Find Ker T, a basis for Ker T and dim KerT. (c) Is T one-to-one? Explain. (d) Is...