Results 71 to 80 of about 1,728,945 (251)
Semilocal convergence conditions for the secant method, using recurrent functions
Journal of Numerical Analysis and Approximation Theory, 2011 Using our new concept of recurrent functions, we present new sufficient convergence conditions for the secant method to a locally unique solution of a nonlinear equation in a Banach space.
Ioannis K. Argyros, Saïd Hilout
doaj +2 more sources
Polynomials, Divided Differences, and Codes
Proceedings of Innovations in Theoretical Computer Science Conference (ITCS)Multivariate multiplicity codes (Kopparty, Saraf, and Yekhanin, J. ACM 2014) are linear codes where the codewords are described by evaluations of multivariate polynomials (with a degree bound) and their derivatives up to a fixed order, on a suitably chosen affine point set.
openaire +4 more sources
The newfound relationship between extrachromosomal DNAs and excised signal circles
FEBS Letters, EarlyView.Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley +1 more source
Comparison of multi-stage air treatment process divided by the same temperature and enthalpy difference [PDF]
E3S Web of ConferencesThe multi-stage air treatment system has been proposed recently, and lower grade chilled/hot water could be used and energy efficiency could be improved.
Wang Wentao +3 more
doaj +1 more source
FEBS Letters, EarlyView.Cryptochrome and PAS/LOV proteins play intricate roles in circadian clocks where they act as both sensors and mediators of protein–protein interactions. Their ubiquitous presence in signaling networks has positioned them as targets for small‐molecule therapeutics. This review provides a structural introduction to these protein families.
Eric D. Brinckman +2 more
wiley +1 more source
Journal of Applied Mathematics, 2014 We present a support vector regression-based adaptive divided difference filter (SVRADDF) algorithm for improving the low state estimation accuracy of nonlinear systems, which are typically affected by large initial estimation errors and imprecise prior ...
Hongjian Wang +4 more
doaj +1 more source
On estimations of the Taylor coefficients of functions from the class Kn(E)
Lietuvos Matematikos Rinkinys, 2007 In the article the estimations of the Taylor coefficients of functions from class Kn(E), formed by holomorphic in unit circle E = {|z|
Eduardas Kirjackis
doaj +1 more source
In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS
FEBS Letters, EarlyView.We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka +11 more
wiley +1 more source
FEBS Letters, EarlyView.The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li +2 more
wiley +1 more source
Decay properties of spatial molecular orbitals
Results in Applied MathematicsUsing properties of the Fourier transform we prove that if a Hartree–Fock molecular spatial orbital is in L1(R3), then it decays to zero as its argument diverges to infinity. The proof is rigorous, elementary and short.
Richard A. Zalik
doaj +1 more source