Request solve attached question from functional
analysis
Request solve attached question from functional analysis E10) Let X be a normed linear space over...
please solve it by easy way , and send clear picture . 2. Let Cla,히 be the space of continuous functions and define l|-lla via Show that (Cla, b),Il a) is a normed linear space. Moreover, prove that (Cla. b,1la) is not a Banach space is a normed linear space. Moreover, prove that (Cla, b 2. Let Cla,히 be the space of continuous functions and define l|-lla via Show that (Cla, b),Il a) is a normed linear space. Moreover, prove...
Let (X, 11. I be a normed vector space and let E C X be an n-dimensional subspace. (a) Prove that E is complete. (b) Prove that E is closed. (c) Prove that dim E* = n, where E* is the algebraic dual of E (the space of all linear functionals on E).
(b) 4 Let F: X Y be a linear map between two normed spaces. Prove that F is continuous at Ojf and only if F is uniformly continuous on X.
3. Recall that R([0, 1]) is the normed linear space of integrable functions, with norm 1/2 Ils le = (150)Par)". Let (fn)nen be a sequence of functions in R, defined by 1<3 fn(x) = 1 VI V 0 < (a) Prove that (fn)nen is Cauchy. (b) Prove that (fn) does not converge in R([0, 1]). (Note: If it did, then what must the limit function be? Can this candidate function be in R?)
functional analysis.. please step by step and explain it well cause its analysis... helpsss i will rate ur answer fastly and step by step 11111111111111111111112222222222222swsssssssssssssssssssssfff Illooooooooo 00000000000000000000000000 Oppppppppppppppppppppppppppppppnnnnnnnnnnnnnnnnnnnnnnn (35) Let X = C.(R) be the space of continuous functions vanishing at infinity, i.e. Co(r) = {sec() lim f(x)=0} Define a norm by llfll = sup f(x). Prove that (X. II-II) is a Banach space. ex
3. [3 points) Let S T be bounded linear operators on a normed space X. Show that for every de p(S) np(T) one has RX(T) - RX(S) = RX(T)(S-T)RX(S). 4. [3 points) Let T be a linear operator on 12 defined by Tr - (E2, E1, E3, E1,85,...) (permutation of first two components). Find and classify the spectrum of T.
(TOPOLOGY) Prove the following using the defintion: Exercise 56. Let (M, d) be a metric space and let k be a positive real number. We have shown that the function dk defined by dx(x, y) = kd(x,y) is a metric on M. Let Me denote M with metric d and let M denote M with metric dk. 1. Let f: Md+Mk be defined by f(x) = r. Show that f is continuous. 2. Let g: Mx + Md be defined...
1. Let f:R → R be the function defined as: 32 0 if x is rational if x is irrational Prove that lim -70 f(x) = 0. Prove that limc f(x) does not exist for every real number c + 0. 2. Let f:R + R be a continuous function such that f(0) = 0 and f(2) = 0. Prove that there exists a real number c such that f(c+1) = f(c). 3 Let f. (a,b) R be a function...
l maps is a quotient map. 4, Let ( X,T ) be a topological space, let Y be a nonempty set, let f be a function that maps X onto Y, let U be the quotient topology on induced by f, and let (Z, V) be a topological space. Prove that a function g:Y Z is continuous if and only if go f XZ is continuous. l maps is a quotient map. 4, Let ( X,T ) be a topological...