Results 81 to 90 of about 2,783,365 (285)

Error Analysis of Miller's Recurrence Algorithm [PDF]

open access: yesMathematics of Computation, 1964
Miller’s algorithm is a device for computing the most rapidly decreasing solution of a second-order linear difference equation. In this paper strict upper bounds are given for the errors in the values yielded by the algorithm, and general conclusions are drawn concerning the accuracy of the process.
openaire   +1 more source

Keratin 19 as a prognostic marker and contributing factor of metastasis and chemoresistance in high‐grade serous ovarian cancer

open access: yesMolecular Oncology, EarlyView.
Keratin 19 (KRT19) is overexpressed in high‐grade serous ovarian cancer with high levels of Kallikrein‐related peptidases (KLK) 4–7 and is associated with poor survival. In vivo analyses demonstrate that elevated KRT19 increases peritoneal tumour burden.
Sophia Bielesch   +13 more
wiley   +1 more source

Asymptotic behaviour of a non-commutative rational series with a nonnegative linear representation [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2007
Analysis of ...
Philippe Dumas   +2 more
doaj   +1 more source

Uniform subdivision algorithms for curves and surfaces [PDF]

open access: yes, 1988
A convergence analysis for studying the continuity and differentiability of limit curves generated by uniform subdivision algorithms is presented. The analysis is based on the study of corresponding difference and divided difference algorithms.
Dyn, N, Gregory, JA, Levin, D
core  

Somatic mutational landscape in von Hippel–Lindau familial hemangioblastoma

open access: yesMolecular Oncology, EarlyView.
The causes of central nervous system (CNS) hemangioblastoma in Von Hippel–Lindau (vHL) disease are unclear. We used Whole Exome Sequencing (WES) on familial hemangioblastoma to investigate events that underlie tumor development. Our findings suggest that VHL loss creates a permissive environment for tumor formation, while additional alterations ...
Maja Dembic   +5 more
wiley   +1 more source

Note on the weighted internal path length of b-ary trees [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2007
Analysis of ...
Ludger Rüschendorf, Eva-Maria Schopp
doaj   +1 more source

Deciphering transcriptional plasticity in pancreatic ductal adenocarcinoma reveals alterations in sensory neuron innervation

open access: yesMolecular Oncology, EarlyView.
Pancreatic sensory neurons innervating healthy and PDAC tissue were retrogradely labeled and profiled by single‐cell RNA sequencing. Tumor‐associated innervation showed a dominant neurofilament‐positive subtype, altered mitochondrial gene signatures, and reduced non‐peptidergic neurons.
Elena Genova   +14 more
wiley   +1 more source

Exponential bounds and tails for additive random recursive sequences [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2007
Analysis of ...
Ludger Rüschendorf, Eva-Maria Schopp
doaj   +1 more source

Analysis of Algorithms and Partial Algorithms [PDF]

open access: yes, 2016
We present an alternative methodology for the analysis of algorithms, based on the concept of expected discounted reward. This methodology naturally handles algorithms that do not always terminate, so it can (theoretically) be used with partial algorithms for undecidable problems, such as those found in artificial general intelligence (AGI) and ...
openaire   +2 more sources

Error analysis of QR algorithms for computing Lyapunov exponents [PDF]

open access: yes, 2001
Lyapunov exponents give valuable information about long term dynamics. The discrete and continuous QR algorithms are widely used numerical techniques for computing approximate Lyapunov exponents, although they are not yet supported by a general error ...
Higham, D.J., McDonald, E.J.
core   +1 more source

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