Results 61 to 70 of about 16,473 (262)
Approximation of analytic functions by generalized shifts of the Lerch zeta-function
Mathematical Modelling and AnalysisIn the paper, we approximate analytic functions by generalized shifts of the Lerch zeta-function, where g is a certain increasing to real function having a monotonic derivative. We prove that, for arbitrary parameters λ and α, there exists a closed set
Aidas Balčiūnas +2 more
doaj +1 more source
Extension of the discrete universality theorem for zeta-functions of certain cusp forms
Nonlinear Analysis, 2018 In the paper, an universality theorem on the approximation of analytic functions by generalized discrete shifts of zeta functions of Hecke-eigen cusp forms is obtained.
Antanas Laurinčikas +2 more
doaj +1 more source
Locally univalent approximations of analytic functions
Journal of Mathematical Analysis and Applications, 2017 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Kargar, Rahim +2 more
openaire +2 more sources
Universal radial approximation in spaces of analytic functions
Journal of Mathematical Analysis and Applications, 2022 Recently, Charpentier showed that there exist holomorphic functions $f$ in the unit disk such that, for any proper compact subset $K$ of the unit circle, any continuous function $ $ on $K$ and any compact subset $L$ of the unit disk, there exists an increasing sequence $(r_n)_{n\in\mathbb{N}}\subseteq[0,1)$ converging to 1 such that $|f(r_n( -z)+z)-
openaire +3 more sources
Calpain small subunit homodimerization is robust and calcium‐independent
FEBS Letters, EarlyView.Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy +4 more
wiley +1 more source
Approximation of Analytic Functions by Special Functions
Annals of Functional Analysis, 2012 We survey the recent results concerning the applications of power series method to the study of Hyers-Ulam stability of differential equations.
openaire +2 more sources
Structural insights into an engineered feruloyl esterase with improved MHET degrading properties
FEBS Letters, EarlyView.A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa +5 more
wiley +1 more source
Approximation of analytic functions by Hermite functions
Bulletin des Sciences Mathématiques, 2009 AbstractWe solve the inhomogeneous Hermite equation and apply this result to estimate the error bound occurring when any analytic function is approximated by an appropriate Hermite function.
openaire +1 more source
Molecular Oncology, EarlyView.A comprehensive genomic and proteomic analysis of cervical cancer revealed STK11 and STX3 as a potential biomarkers of chemoradiation resistance. Our study demonstrated EGFR as a therapeutic target, paving the way for precision strategies to overcome treatment failure and the DNA repair pathway as a critical mechanism of resistance.
Janani Sambath +13 more
wiley +1 more source
Precise analytic approximations for the Bessel function J1(x)
Results in Physics, 2018 Precise and straightforward analytic approximations for the Bessel function J1(x) have been found. Power series and asymptotic expansions have been used to determine the parameters of the approximation, which is as a bridge between both expansions, and ...
Fernando Maass, Pablo Martin
doaj +1 more source