Geodesic
Note on total positivity for a class of recursive matrices
Journal of integer sequences, Tome 19 (2016) no. 6
In this note, we study the total positivity of a class of infinite recursive matrices that depend on three infinite sets of independent variables and on an integer parameter. We give a simple algebraic proof and provide a few examples.
Classification : 05A20, 15A45, 15B36
Keywords: totally positive matrix, recursive matrix 
@article{JIS_2016__19_6_a0,
     author = {Zhao,  Liang and Yan,  Fengyao},
     title = {Note on total positivity for a class of recursive matrices},
     journal = {Journal of integer sequences},
     year = {2016},
     volume = {19},
     number = {6},
     zbl = {1343.05035},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/JIS_2016__19_6_a0/}
}
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Zhao,  Liang; Yan,  Fengyao. Note on total positivity for a class of recursive matrices. Journal of integer sequences, Tome 19 (2016) no. 6. http://geodesic.mathdoc.fr/item/JIS_2016__19_6_a0/