The WOPA 2016 is a one day meeting that gather together members of the Analysis Area of CMUP and other researchers working on the subject Analysis Area - Center of Mathematics of University of Porto Mathematics Department of Faculty of Sciences of University of Porto Date: February 17th Place: Room FC1.007, Maths Building Documentation: http://cmup.fc.up.pt/WOPA_2016/WOPA_2016.pdf Documentation: http://cmup.fc.up.pt/WOPA_2016/WOPA_VersaoCartaz_Imp_2016.pdf Programme: 14h Welcome 14h 20m Opening Session​ 14h 30m Zélia da Rocha, DM-FCUP Perturbed Chebyshev polynomials 15h Ana Filipa Loureiro, University of Kent, UK On d-orthogonal polynomials and an alternative discrete Painlevé I equation 15h 30m Ângela Macedo, DM-UTAD Chebyshev Polynomials via quadratic decomposition of the canonical sequence 16h Teresa Mesquita, IPVC Applying general cubic decompositions to 2-orthogonal polynomial sequences and to the canonical sequence 16h 30m Coffee break 17h José Luís Cardoso, DM-UTAD Holder and Minkowski's inequalities for the q and the (q,omega) integrals. q and (q,omega) analogues of the Lebesgue spaces 17h 30m Semyon Yakubovich, DM-FCUP The Kontorovich-Lebedev transform and its application to the Bernoulli, Euler numbers and Riemann zeta-values 18h Sílvio Gama, DM-FCUP Around eddy viscosities and Padé approximants 18h 30m João Emílio Matos, ISEP On location of Froissart doublets of Padé approximants from orthogonal expansions 19h Dinner at Madureira's Organized by Zélia da Rocha