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3. Let Po(x) respectively. Find the monic Legendre polynomials of degree 2, 3 and 4 using...
6. Compute four Legendre polynomials degree 0, 1, 2 and 3, respectively. You can assume that...
6. Compute four Legendre polynomials degree 0, 1, 2 and 3, respectively. You can assume that these polynomials endre polynomial to construct a Gaussian quadrature. Approximate the value of the integral are monic. Use the roots of the cubic Leg- sin(2x) dx using your quadrature rule.
6. Compute four Legendre polynomials degree 0, 1, 2 and 3, respectively. You can assume that these polynomials endre polynomial to construct a Gaussian quadrature. Approximate the value of the integral are monic. Use...
C1=5, C2=2 C1 a. How many monic polynomials of degree two are there in Zc[x]? b....
C1=5, C2=2
C1 a. How many monic polynomials of degree two are there in Zc[x]? b. How many polynomials of degree two are there in Zc-[x]? c. Is x2 + 4x + 5 is reducible over GF(p), where p is the largest prime <C?
Let f (x) be a monic polynomial of degree n with distinct zeros ai,..., an. Prove -1
Let f (x) be a monic polynomial of degree n with distinct zeros ai,..., an. Prove -1
Let f (x) be a monic polynomial of degree n with distinct zeros ai,..., an. Prove -1
The expression Φ(x, h)-(1-2xh + h2)-1/2 where |hl < 1 is the generating function for Legendre polynomials. φ(x, h) can be expressed as a sum of Legendre polynomials The function (x, h) = Po(x) + h...
The expression Φ(x, h)-(1-2xh + h2)-1/2 where |hl < 1 is the generating function for Legendre polynomials. φ(x, h) can be expressed as a sum of Legendre polynomials The function (x, h) = Po(x) + hA(x) + h2Pg(x) + hn (x) The generating function of the Legendre polynomials has some applications in Physics, such as expressing the electric potential at point P due to a charge q. The location of the charge is r with respect to the origin O...
Pleasehelpmewiththisproblem! Thanks! 10. (a) By recalling that Pm(x) is a polynomial of degree m containing only the powers r", Х'n-2, X,"-4, . . . of x (Sec. 99), state why where the...
Pleasehelpmewiththisproblem! Thanks!
10. (a) By recalling that Pm(x) is a polynomial of degree m containing only the powers r", Х'n-2, X,"-4, . . . of x (Sec. 99), state why where the coefficients are constants, Apply the same argument to 2, etc., to conclude that x"is a finite linear combination of the polynomials nt PCx), P-20x), P4x),.... (b) With the aid of the result in part (a), point out why P (x)p(x) dx-0, where Pa(x) is a Legendre polynomial of...
From Arfken, demostrate equation 12.85. Step by step solution please. Associated Legendre Polynomials The regular solutions, relabeled pn (x), are (12.73c) These are the associated Legendre functi...
From Arfken, demostrate equation 12.85. Step by step solution
please.
Associated Legendre Polynomials The regular solutions, relabeled pn (x), are (12.73c) These are the associated Legendre functions.16 Since the highest power of x in Pn (x) is xn, we must have m n (or the m-fold differentiation will drive our function to zero) In quantum mechanics the requirement that m n has the physical interpretation that the expectation value of the square of the z component of the angular momentum...
Problem 1. Let the inner prodct )be deined by (u.v)xu (x) v (x) dx, and let the norm |I-ll be def...
Problem 1. Let the inner prodct )be deined by (u.v)xu (x) v (x) dx, and let the norm |I-ll be defined by ull , ).Consider the target function f (x) with the approximating space P e', and work 2. Use Gram-Schmidt orthogonalization with this inner product to find orthogonal polynomials p (x) through degree four. Standardize your polynomials such that p, (1) 1 (b) Find the best degree 4 approximation to f(x) using the specified norm, and working with this...
1. Let f (x) = -x^3 - cos x With po = -2 and p1 O,...
1. Let f (x) = -x^3 - cos x With po = -2 and p1 O, find p2 using the Secant method. * (1 Point) Let f(x) = – x3 – cos x. With po = –2 and pı = 0, fi 0 -6.6261974080 -0.2124011058 -0.8730330486 -2 -0.7223238779
Please explain the solution and write clearly for nu, ber 25. Thanks. 25. Approximate the following functions f(x) as a linear combination of the first four Legendre polynomials over the interval [-...
Please explain the solution and write clearly for nu, ber 25.
Thanks.
25. Approximate the following functions f(x) as a linear combination of the first four Legendre polynomials over the interval [-1,1]: Lo(x) = 1, Li(x) = x, L2(x) = x2-1. L3(x) = x3-3x/5. (a) f(x) = X4 (b) f(x) = k (c) f(x) =-1: x < 0, = 1: x 0 Example 8. Approximating e by Legendre Polynomials Let us use the first four Legendre polynomials Lo(x) 1, Li(x)...
Let P2 be the vector space of polynomials of lower or equal degree at 2 with the scalar product: ...
Let P2 be the vector space of polynomials of lower or equal
degree
at 2 with the scalar product:
Let p1 (x) = 1 and p2 (x) = 2x - 1, two polynomials of P2.
1) Show that B = {p1, p2} forms an orthogonal set of P2.
2) Complete B to get a P2 base.
3) Let W = Vect {p1 (x), p2 (x)} be a vector subspace of P2,
to determine W ⊥.
Ensembles orthogonaux et bases orthogonales...
6. Compute four Legendre polynomials degree 0, 1, 2 and 3, respectively. You can assume that these polynomials endre polynomial to construct a Gaussian quadrature. Approximate the value of the integral are monic. Use the roots of the cubic Leg- sin(2x) dx using your quadrature rule.
6. Compute four Legendre polynomials degree 0, 1, 2 and 3, respectively. You can assume that these polynomials endre polynomial to construct a Gaussian quadrature. Approximate the value of the integral are monic. Use...
C1=5, C2=2
C1 a. How many monic polynomials of degree two are there in Zc[x]? b. How many polynomials of degree two are there in Zc-[x]? c. Is x2 + 4x + 5 is reducible over GF(p), where p is the largest prime <C?
Let f (x) be a monic polynomial of degree n with distinct zeros ai,..., an. Prove -1
Let f (x) be a monic polynomial of degree n with distinct zeros ai,..., an. Prove -1
The expression Φ(x, h)-(1-2xh + h2)-1/2 where |hl < 1 is the generating function for Legendre polynomials. φ(x, h) can be expressed as a sum of Legendre polynomials The function (x, h) = Po(x) + hA(x) + h2Pg(x) + hn (x) The generating function of the Legendre polynomials has some applications in Physics, such as expressing the electric potential at point P due to a charge q. The location of the charge is r with respect to the origin O...
Pleasehelpmewiththisproblem! Thanks!
10. (a) By recalling that Pm(x) is a polynomial of degree m containing only the powers r", Х'n-2, X,"-4, . . . of x (Sec. 99), state why where the coefficients are constants, Apply the same argument to 2, etc., to conclude that x"is a finite linear combination of the polynomials nt PCx), P-20x), P4x),.... (b) With the aid of the result in part (a), point out why P (x)p(x) dx-0, where Pa(x) is a Legendre polynomial of...
From Arfken, demostrate equation 12.85. Step by step solution
please.
Associated Legendre Polynomials The regular solutions, relabeled pn (x), are (12.73c) These are the associated Legendre functions.16 Since the highest power of x in Pn (x) is xn, we must have m n (or the m-fold differentiation will drive our function to zero) In quantum mechanics the requirement that m n has the physical interpretation that the expectation value of the square of the z component of the angular momentum...
Problem 1. Let the inner prodct )be deined by (u.v)xu (x) v (x) dx, and let the norm |I-ll be defined by ull , ).Consider the target function f (x) with the approximating space P e', and work 2. Use Gram-Schmidt orthogonalization with this inner product to find orthogonal polynomials p (x) through degree four. Standardize your polynomials such that p, (1) 1 (b) Find the best degree 4 approximation to f(x) using the specified norm, and working with this...
1. Let f (x) = -x^3 - cos x With po = -2 and p1 O, find p2 using the Secant method. * (1 Point) Let f(x) = – x3 – cos x. With po = –2 and pı = 0, fi 0 -6.6261974080 -0.2124011058 -0.8730330486 -2 -0.7223238779
Please explain the solution and write clearly for nu, ber 25.
Thanks.
25. Approximate the following functions f(x) as a linear combination of the first four Legendre polynomials over the interval [-1,1]: Lo(x) = 1, Li(x) = x, L2(x) = x2-1. L3(x) = x3-3x/5. (a) f(x) = X4 (b) f(x) = k (c) f(x) =-1: x < 0, = 1: x 0 Example 8. Approximating e by Legendre Polynomials Let us use the first four Legendre polynomials Lo(x) 1, Li(x)...
Let P2 be the vector space of polynomials of lower or equal
degree
at 2 with the scalar product:
Let p1 (x) = 1 and p2 (x) = 2x - 1, two polynomials of P2.
1) Show that B = {p1, p2} forms an orthogonal set of P2.
2) Complete B to get a P2 base.
3) Let W = Vect {p1 (x), p2 (x)} be a vector subspace of P2,
to determine W ⊥.
Ensembles orthogonaux et bases orthogonales...
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