Browsing Artículos by Author "Cagliero, Leandro Roberto"
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Explicit matrix inverses for lower triangular matrices with entries involving Jacobi polynomials
Cagliero, Leandro Roberto; Koornwinder, Tom H. (2015)For a two-parameter family of lower triangular matrices with entries involving Jacobi polynomials an explicit inverse is given, with entries involving a sum of two Jacobi polynomials. The formula simplifies in the Gegenbauer ... -
On the theorem of the primitive element with applications to the representation theory of associative and Lie algebras
Cagliero, Leandro Roberto; Szechtman, Fernando (2014)We describe all finite dimensional uniserial representations of a commutative associative (resp. abelian Lie) algebra over a perfect (resp. sufficiently large perfect) field. In the Lie case the size of the field depends ...