Results 131 to 140 of about 27,244,726 (387)

On an Aitken type method

Journal of Numerical Analysis and Approximation Theory, 2007
In this note we study the convergence of a generalized Aitken type method for approximating the solutions of nonlinear equations in \({\mathbb R}\). We obtain conditions which assure monotone convergence of the generated sequences.
Ion Păvăloiu, Emil Cătinaş
doaj   +2 more sources

On some interpolatory iterative methods for the second degree polynomial operators (II)

Journal of Numerical Analysis and Approximation Theory, 1999
Not available.
Emil Cătinaş, Ion Păvăloiu
doaj  

Numerical approach for solving problems arising from polynomial analysis [PDF]

arXiv
This paper deals with the use of numerical methods based on random root sampling techniques to solve some theoretical problems arising in the analysis of polynomials. These methods are proved to be practical and give solutions where traditional methods might fall short.
arxiv  

An error analysis for numerical multiple integration. I [PDF]

, 1968
Robert E. Barnhill
openalex   +1 more source

Combined spatially resolved metabolomics and spatial transcriptomics reveal the mechanism of RACK1‐mediated fatty acid synthesis

Molecular Oncology, EarlyView.
The authors analyzed the spatial distributions of gene and metabolite profiles in cervical cancer through spatial transcriptomic and spatially resolved metabolomic techniques. Pivotal genes and metabolites within these cases were then identified and validated.
Lixiu Xu, Jinqiu Li, Junqi Ma, Ayshamgul Hasim   +3 more
wiley   +1 more source

Numerical analysis of a 1/2-equation model of turbulence [PDF]

arXiv
The recent 1/2-equation model of turbulence is a simplification of the standard Kolmogorov-Prandtl 1-equation URANS model. Surprisingly, initial numerical tests indicated that the 1/2-equation model produces comparable velocity statistics at reduced cost.
arxiv  

FIELDS BY CORRELATION ASSEMBLY—A NUMERICAL ANALYSIS TECHNIQUE^1,,2 [PDF]

, 1968
Maurice Danard, Manfred M. Holl, James R. Clark   +2 more
openalex   +1 more source

Circulating tumor DNA (ctDNA) trajectories predict survival in trifluridine/tipiracil‐treated metastatic colorectal cancer patients

Molecular Oncology, EarlyView.
The authors applied joint/mixed models that predict mortality of trifluridine/tipiracil‐treated metastatic colorectal cancer patients based on circulating tumor DNA (ctDNA) trajectories. Patients at high risk of death could be spared aggressive therapy with the prospect of a higher quality of life in their remaining lifetime, whereas patients with a ...
Matthias Unseld, Stefan Kühberger, Ricarda Graf, Christine Beichler, Markus Braun, Nadia Dandachi, Ellen Heitzer, Gerald W. Prager   +7 more
wiley   +1 more source

Numerical Analysis: Practical error coefficients for estimating quadrature errors for analytic functions [PDF]

, 1968
Philip Rabinowitz
openalex   +1 more source

Integrative systems‐level analysis reveals a contextual crosstalk between hypoxia and global metabolism in human breast tumors

Molecular Oncology, EarlyView.
Breast tumor samples scored for metabolic deregulation (M1 to M3) were given a hypoxia score (HS). The highest HS occurred in patients with strongest metabolic deregulation (M3), supporting tumor aggressiveness. HS correlated with the highest number of metabolic pathways in M1. This suggests hypoxia to be an early event in metabolic deregulation.
Raefa Abou Khouzam, Salem Chouaib, Mohammad Askandar Iqbal   +2 more
wiley   +1 more source