Applied and Computational Analysis Seminars
On star-symmetric polynomials with classical behaviour
With Aña F. Loureiro
On star-symmetric polynomials with classical behaviour
I will discuss sequences of polynomials of a single variable that are orthogonal with respect to a vector of weights defined in the complex plane. Such polynomial sequences satisfy a recurrence relation of finite (and fixed) order higher than 2. They share a number of properties that mimic those of standard orthogonality on $L_2$ spaces. The main focus will be on polynomial sequences possessing a three-star symmetry and whose multiple orthogonality is preserved under the action of the derivative operator.
- Speaker: Aña F. Loureiro
- Thursday 02 February 2017, 15:00–16:00
- Venue: MR 14, CMS.
- Series: Applied and Computational Analysis; organiser: ai10.
