Geodesic
Jacobians of certain transformations of singular matrices
José A. Díaz-García 1   ; Ramón Gutiérrez-Jáimez 2
1 Department of Statistics and Computation Universidad Autónoma Agraria Antonio Narro Buenavista 25315 Saltillo, Coahuila, México
2 Department of Statistics and O.R. University of Granada 18071 Granada, Spain
Applicationes Mathematicae, Tome 36 (2009) no. 2, pp. 241-249 Cet article a éte moissonné depuis la source Institute of Mathematics Polish Academy of Sciences

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In this study various Jacobians of transformations of singular random matrices are found. An alternative proof of Uhlig's first conjecture (Uhlig (1994)) is proposed. Furthermore, we propose various extensions of this conjecture under different singularities. Finally, an application of the theory of singular distributions is discussed.
DOI : 10.4064/am36-2-10
Mots-clés : study various jacobians transformations singular random matrices found alternative proof uhligs first conjecture uhlig proposed furthermore propose various extensions conjecture under different singularities finally application theory singular distributions discussed

José A. Díaz-García  1   ; Ramón Gutiérrez-Jáimez  2

1 Department of Statistics and Computation Universidad Autónoma Agraria Antonio Narro Buenavista 25315 Saltillo, Coahuila, México
2 Department of Statistics and O.R. University of Granada 18071 Granada, Spain 
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José A. Díaz-García; Ramón Gutiérrez-Jáimez. Jacobians of certain transformations of
 singular matrices. Applicationes Mathematicae, Tome 36 (2009) no. 2, pp. 241-249. doi: 10.4064/am36-2-10

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