{"id":1115,"date":"2018-10-11T10:43:58","date_gmt":"2018-10-11T09:43:58","guid":{"rendered":"http:\/\/blogs.kent.ac.uk\/smsasnews\/?p=1115"},"modified":"2019-01-15T13:36:05","modified_gmt":"2019-01-15T13:36:05","slug":"dr-ana-loureiro-gave-plenary-talk-at-international-conference-in-france","status":"publish","type":"post","link":"https:\/\/blogs.kent.ac.uk\/smsasnews\/dr-ana-loureiro-gave-plenary-talk-at-international-conference-in-france\/","title":{"rendered":"Dr Ana Loureiro Gave Plenary Talk at International Conference in France"},"content":{"rendered":"

Lecturer in Mathematics, Dr Ana Loureiro, from the School of Mathematics, Statistics and Actuarial Science (SMSAS) at the University of Kent delivered a plenary talk at the International Conference on Approximation and Matrix Functions (AMF18) in June 2018.<\/p>\n

Ana presented the talk titled, ‘Three-fold symmetric polynomials with an algebraic classical behaviour’ on the first day of the Conference held at the Universit\u00e9 de Lille, in Lille, France.<\/p>\n

Abstract:<\/strong><\/p>\n

I will discuss sequences of polynomials of a single variable that are orthogonal with respect to a vector of weights on a three-star of the complex plane. Such polynomial sequences satisfy a recurrence relation of finite (and fixed) order higher than 2. The main focus will be on the polynomial sequences possessing a three-fold symmetry and whose multiple orthogonality is preserved under the action of the derivative operator. Among other things, I will also explain the asymptotic behaviour of the zeros of those polynomial sequences. This is a joint work with Walter Van Assche.<\/em><\/p><\/blockquote>\n

Click here to view the slides from Ana’s talk. <\/a><\/p>\n

For more information about the AMF18 Conference, click here.<\/a><\/p>\n

\n
\n

Dr Ana Loureiro<\/h2>\n

Lecturer in Mathematics<\/a><\/h3>\n

\"\"<\/a><\/p>\n

Ana is a Lecturer in Mathematics with research interests in Orthogonal polynomials and special functions, some aspects of combinatorics, integral transforms and integrable systems. She is a guest editor for the International Journal, Symmetry, Integrability and Geometry: Methods and Applications (SIGMA), and the Special Issue on Orthogonal Polynomials, Special Functions and Applications (OPSFA14).<\/p>\n<\/div>\n