Results 341 to 350 of about 5,889,360 (355)

Preserving Positive Definiteness in Hierarchically Semiseparable Matrix Approximations

SIAM Journal on Matrix Analysis and Applications, 2018
Xin Xing, Edmond Chow
semanticscholar   +1 more source

Effective Nondeterministic Positive Definiteness Test for Unidiagonal Integral Matrices

Symposium on Symbolic and Numeric Algorithms for Scientific Computing, 2016
Andrzej Mróz
semanticscholar   +1 more source

On positive definiteness of some radial functions

, 2017
V. Zastavnyi, E. Porcu
semanticscholar   +1 more source

On Positive Definite Sequences

The Annals of Mathematics, 1946
openaire   +3 more sources

Positive Definiteness of Generalized Homogeneous Functions

IFAC Symposium on Nonlinear Control Systems, 2013
Hisakazu Nakamura
semanticscholar   +1 more source

An eigenvalue localization set for tensors with applications to determine the positive (semi-)definiteness of tensors

, 2016
Chaoqian Li, Yaotang Li
semanticscholar   +1 more source

A note on regularity and positive definiteness of interval matrices

, 2012
Raena Farhadsefat, T. Lotfi, J. Rohn
semanticscholar   +1 more source

A positive definition of prokaryotes

Nature, 2006
William Martin, Eugene V. Koonin
openaire   +2 more sources

Sufficient conditions for positive definiteness of tridiagonal matrices revisited

, 2011
M. Anđelić, C. Fonseca
semanticscholar   +1 more source

Strict Positive Definiteness of a Product of Covariance Functions

, 2011
S. De Iaco, D. Myers, D. Posa
semanticscholar   +1 more source