Zélia da Rocha's Annual Report
Year:
2016
Brief description of the research activities:
Study of perturbed Chebyshev polynomials. We consider the connection coefficients that allow to write the perturbed sequence in terms of the original one, and in terms of the canonical basis. From the connection relations obtained, we deduce some results about zeros and interception points of these perturbed polynomials. All the work is valid for any order r of perturbation.
Talks / Seminars / Courses :
Communications in national conferences
Title:
Perturbed Chebyshev polynomials
Name of the event:
WOPA 2016 - Workshop on Orthogonal Polynomials and Applications
Talk:
Plenary talk
Date:
17.02.2016
Host institution:
CMUP
Country:
Portugal
Location / City:
Porto
Communications in international conferences
Title:
On connection coefficients for some perturbed of arbitrary order of the Chebyshev polynomials of second kind
Name of the event:
4DWCAA – 4-th Dolomites Workshop on Constructive Approximation and Applications
Talk:
Contributed talk
Date:
08.09.2016 to 13.09.2016
Host institution:
University of Verona
Country:
Italy
Location / City:
Alba di Canazei
Organization of scientific meetings:
Role:
Unique organizer
Name of the event:
WOPA 2016 -Workshop on Orthogonal Polynomials and Applications
start and end date:
February 17, 2016
Host institution:
CMUP
Country:
Portugal
Location / City:
Porto
Organization of regular seminars:
CMUP Analysis Seminar - 18/07/2015 -"Inverse of the Hermite form. Inverses of some second-degree forms" - Pascal Maroni - Direteur de Recherches CNRS - Université Pierre Marie Curie, Paris, France
Other information :
Consultant, 17/07 - 23/07 - Pascal Maroni, Directeur de Recherche au CNRS - Laboratoire Jacques Louis-Lions - Université Pierre Marie Curie - Paris VI, France.