Results 131 to 140 of about 647,764 (285)

Matricial Gaussian quadrature rules: Nonsingular case

Linear Algebra and its Applications
Let $L$ be a linear operator on univariate polynomials of bounded degree, mapping into real symmetric matrices, such that its moment matrix is positive definite. It is known that $L$ admits a finitely atomic positive matrix-valued representing measure $μ$. Any $μ$ with the smallest sum of the ranks of the matricial masses is called minimal.
Zalar, Aljaž, Zobovič, Igor
openaire   +2 more sources

Gaussian Quadrature without Orthogonal Polynomials [PDF]

, 2005
Ilan Degani, Jeremy Schi
openalex   +1 more source

Kalman Filtering for a Generalized Class of Nonlinear Systems and a New Gaussian Quadrature Technique

, 2012
Alexandros C. Charalampidis, George P. Papavassilopoulos   +1 more
openalex   +2 more sources

Universality Properties of Gaussian Quadrature, The Derivative Rule, and a Novel Approach to Stieltjes Inversion [PDF]

, 2018
William P. Reinhardt
openalex   +1 more source

Algorithm for the Time-Propagation of the Radial Diffusion Equation Based on a Gaussian Quadrature. [PDF]

PLoS One, 2015
Gillespie D.
europepmc   +1 more source

Gaussian quadrature for C1 cubic Clough-Tocher macro-triangles

Journal of Computational and Applied Mathematics, 2019
J. Kosinka, M. Bartoň
semanticscholar   +1 more source

Hybrid quadrature moment method for accurate and stable representation of non-Gaussian processes applied to bubble dynamics [PDF]

, 2022
A. Charalampopoulos, Spencer H. Bryngelson, Tim Colonius, Themistoklis P. Sapsis   +3 more
openalex   +1 more source

Gaussian quadrature rules for C1 quintic splines with uniform knot vectors

Journal of Computational and Applied Mathematics, 2017
M. Bartoň, R. Ait-Haddou, V. Calo
semanticscholar   +1 more source

Quadrature Response Spectra Deep Neural Based Behavioral Pattern Analytics for Epileptic Seizure Identification

Measurement Science Review
The brain’s Electroencephalogram (EEG) signals contain essential information about the brain and are widely used to support the analysis of epilepsy. By analyzing brain behavioral patterns, an accurate classification of different epileptic states can be ...
Vishalakshi R, Mangai S, Sharmila C, Kamalraj S   +3 more
doaj   +1 more source

Polynomial interpolation and Gaussian quadrature for matrix valued functions [PDF]

, 1993
Walter Van Assche, Ann Sinap
openalex   +1 more source