Kim, D. H.Kwon, Kil H.Marcellán Español, Francisco JoséYoon, G. J.2009-12-092009-12-092003International Mathematical Journal, 2003, vol. 4, n. 5, p. 413-4221311-6797https://hdl.handle.net/10016/598610 pages, no figures.-- MSC2000 codes: 33C45.MR#: MR2027148 (2004m:33017)Zbl#: Zbl pre05376428We investigate zeros of Jacobi-Sobolev orthogonal polynomials with respect to $$\multline \langle f, g\rangle = \int_{-1}^1 f(x)g(x)(1-x)^{ \alpha }(1+x)^{\beta} dx\\ +\gamma \int_{-1}^1 f'(x)g'(x)(1-x)^{ \alpha +1}(1+x)^{ \beta } dx,\endmultline $$ where $\alpha >-1,\ -1 < \beta \le 0,\ \gamma >0$.application/pdfeng© Hikari LtdJacobi-Sobolev orthogonal polynomialsZerosresearch articleMatemáticasopen access