We study the nonnegative product linearization property for polynomials with eventually constant Jacobi parameters. For some special cases a necessary and sufficient condition for this property is provided.
@article{bwmeta1.element.bwnjournal-article-doi-10_4064-bc89-0-13, author = {Wojciech M\l otkowski}, title = {Nonnegative linearization for orthogonal polynomials with eventually constant Jacobi parameters}, journal = {Banach Center Publications}, volume = {89}, year = {2010}, pages = {223-230}, zbl = {1209.42016}, language = {en}, url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-bc89-0-13} }
Wojciech Młotkowski. Nonnegative linearization for orthogonal polynomials with eventually constant Jacobi parameters. Banach Center Publications, Tome 89 (2010) pp. 223-230. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-bc89-0-13/