- #1
Arafat Sagar
- 13
- 0
i need the derivation of orthogonal properties of associated laguerre polynomial (with intermediate steps). someone please tell me where can i get it (for easy understanding).
Orthogonal properties refer to the property that two functions are perpendicular to each other when their inner product is equal to zero. In the case of associated Laguerre polynomials, they are orthogonal with respect to the weight function e^(-x) on the interval [0, ∞).
Associated Laguerre polynomials are derived from the Laguerre polynomials through a process called Rodrigues' formula. This involves expressing the polynomials as a series of derivatives and integrating them to obtain the final form.
Associated Laguerre polynomials have various applications in mathematics, physics, and engineering. They are commonly used in solving differential equations, studying quantum mechanics, and in signal processing and control systems.
Associated Laguerre polynomials and Hermite polynomials are both orthogonal families of polynomials. However, they differ in their weight functions and domains. Associated Laguerre polynomials are orthogonal on the interval [0, ∞) with respect to the weight function e^(-x), while Hermite polynomials are orthogonal on the entire real line with respect to the weight function e^(-x^2).
Associated Laguerre polynomials are used to express the probability density functions of various probability distributions, such as the Chi-squared distribution and the Gamma distribution. They also play a role in calculating moments and generating functions for these distributions.