New posts in orthogonal-polynomials

Is the sum of the first N Laguerre polynomials (with alternating signs) always positive?

Use of a substitution to prove that $e^{2xt-t^2}$ is the exponential generating function of the Hermite polynomials

Showing orthogonality of Legendre polynomials using Rodrigues' formula

Legendre Polynomial Orthogonality Integral

How does one prove Rodrigues' formula for Legendre Polynomials?

Chebyshev polynomials semigroup property $T_n \circ T_m = T_{nm}$

Will this sequence of polynomials converge to a Hermite polynomial pointwise?

Integral of Hermite polynomial multiplied by $\exp(-x^2/2)$

Equivalent definitions of Hermite polynomials

Is there a representation of an inner product where monomials are orthogonal?

Legendre polynomials, Laguerre polynomials: Basic concept

Proving that all the real roots of Hermite polynomials are in $(-\sqrt{4n+1}, \sqrt{4n+1})$

Proving operator is self-adjoint w.r.t. given inner product

Legendre Polynomials Triple Product

Intuition of orthogonal polynomials?

Show that the sum of Lagrange Polynomials $\sum_{i=0}^{n} L_{i}(t)=1 \quad \forall t \in R$ [duplicate]

Isomorphisms of inner-product spaces

Orthogonal Polynomials

Connection between Hermite & Legendre polynomials

Two orthogonal basis of polynomials with respect to a same inner product have the same roots