Accurate bidiagonal decomposition of totally positive h-Bernstein-Vandermonde matrices and applications

2019 ◽  
Vol 579 ◽  
pp. 320-335 ◽  
Author(s):  
Ana Marco ◽  
José-Javier Martínez ◽  
Raquel Viaña
Keyword(s):  
Vandermonde Matrices ◽  
Totally Positive

scholarly journals Bidiagonal decomposition of totally positive Bernstein-Vandermonde matrices

PAMM ◽  
2007 ◽  
Vol 7 (1) ◽  
pp. 1021301-1021302
Author(s):  
José-Javier Martínez ◽  
Ana Marco
Keyword(s):  
Vandermonde Matrices ◽  
Totally Positive

scholarly journals The Totally Positive Completion Problem: The 3-by-n Case

2021 ◽  
Vol 9 (1) ◽  
pp. 226-239
Author(s):  
D. Carter ◽  
K.E. DiMarco ◽  
C.R. Johnson ◽  
L. Wedemeyer ◽  
Z. Yu
Keyword(s):  
Completion Problem ◽  
Totally Positive

Abstract The 3-by-n TP-completable patterns are characterized by identifying the minimal obstructions up to natural symmetries. They are finite in number.

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