Results 251 to 260 of about 1,100,887 (279)

Block Triangular and Skew-Hermitian Splitting Methods for Positive-Definite Linear Systems

SIAM Journal of Scientific Computing, 2005
Zhong-Zhi Bai, Jun-Feng Yin
exaly  

A Simple, Positive Semi-Definite, Heteroskedasticity and Autocorrelation Consistent Covariance Matrix

Econometrica, 1987
Kenneth D West
exaly  

Definitions and Position

2019
Dominique Paret, Pierre Crégo
openaire   +1 more source

A Differential Geometric Approach to the Geometric Mean of Symmetric Positive-Definite Matrices

SIAM Journal on Matrix Analysis and Applications, 2005
Maher Moakher
exaly  

Positive Definite Kernels

2022
openaire   +1 more source

Geometric Means in a Novel Vector Space Structure on Symmetric Positive‐Definite Matrices

SIAM Journal on Matrix Analysis and Applications, 2007
Pierre Fillard, Xavier Pennec, Nicholas Ayache   +2 more
exaly  

Computing the Karcher mean of symmetric positive definite matrices

Linear Algebra and Its Applications, 2013
Bruno Iannazzo
exaly  

Tensor Sparse Coding for Positive Definite Matrices

IEEE Transactions on Pattern Analysis and Machine Intelligence, 2014
Ravishankar Sivalingam, Daniel Boley, Vassilios Morellas   +2 more
exaly  

Effect of glatiramer acetate on conversion to clinically definite multiple sclerosis in patients with clinically isolated syndrome (PreCISe study): a randomised, double-blind, placebo-controlled trial

Lancet, The, 2009
Giancarlo Comi
exaly  

On the Averaging of Symmetric Positive-Definite Tensors

Journal of Elasticity, 2006
Maher Moakher
exaly