Results 91 to 100 of about 20,364 (303)
Efficient Parameter Estimation and Implementation of a Contour Integral-Based Eigensolver
Journal of Algorithms & Computational Technology, 2013 We consider an eigensolver for computing eigenvalues in a given domain and the corresponding eigenvectors of large-scale matrix pencils. The Sakurai-Sugiura (SS) method is an eigensolver based on complex moments given by contour integrals of matrix ...
Tetsuya Sakurai +2 more
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FEBS Letters, EarlyView.The physical dimensions and shape of bacterial cells define the surface area available to acquire nutrients and the volume available for synthesizing proteins and DNA. Here, we use computational systems biology to decode the importance of cell geometry as a major determinant of prokaryotic phenotype, including growth rate and metabolic efficiency. This
Ross P. Carlson +6 more
wiley +1 more source
A Contour Integral-Based Algorithm for Computing Generalized Singular Values
, 2023 We propose a contour integral-based algorithm for computing a few singular values of a matrix or a few generalized singular values of a matrix pencil. Mathematically, the generalized singular values of a matrix pencil are the eigenvalues of an equivalent
Shan, Xinyu, Liu, Yuqi, Shao, Meiyue
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Complex and distributional weights for sieved ultraspherical polynomials
International Journal of Mathematics and Mathematical Sciences, 1996 Contour integral and distributional orthogonality of sieved ultraspherical polynomials are established for values of the parameters outside the natural range of orthogonality by positive measures on the real line.
Jairo A. Charris, Felix H. Soriano
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FEBS Letters, EarlyView.Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley +1 more source
From mice to humans—divergent strategies for intestinal homeostasis and regeneration
FEBS Letters, EarlyView.Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa +2 more
wiley +1 more source
Nihon Kikai Gakkai ronbunshu, 2018 In this paper, a new formulation for computing ΔJ using the three-dimensional equivalent domain integral method for finite deformation elastic-plastic problem is presented.
Koichiro ARAI +2 more
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Some Integrals of Ramanujan and Related Contour Integrals [PDF]
Mathematics of Computation, 1966 This function is in turn related to the n-functioins of Volterra and others [5, 6], which are useful in the solution of certain integral equations. In this paper, we discuss properties and numerical values of Ramanujan's integral, its derivatives, and the related contour integrals. 2. Relation to Other Integrals. Using the recurrence relations (la) dIk(
openaire +2 more sources
FEBS Letters, EarlyView.Drosophila park mutants serve as a model for Parkinson's disease. We used this strain to investigate the connection between oxidative stress and the circadian clock mechanism. We showed that increased oxidative stress affects the physiology of pacemaker cells, disrupting their daily structural plasticity. Lack of rhythmic signaling from pacemaker cells
Kamila Zientara +3 more
wiley +1 more source
On the analyticity of the Cauchy integral in Schauder spaces.
, 1999 As it is well known, if the contour of integration and the density function belong to a suitable Schauder space, the Cauchy integral belongs to the same Schauder space.
PPRECISO LUCA +1 more
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