Results 31 to 40 of about 51,196 (253)
On the logarithmic coefficients of close to convex functions [PDF]
Proceedings of the American Mathematical Society, 2015 For $f$ analytic and close to convex in $D=\{z: |z|< 1\}$, we give sharp estimates for the logarithmic coefficients $γ_{n}$ of $f$ defined by $\log \dfrac{f(z)}{z}=2\sum_{n=1}^{\infty} γ_{n}z^{n}$ when $n=1, 2,3$.
openaire +3 more sources
Certain Coefficient Estimate Problems for Three-Leaf-Type Starlike Functions
Fractal and Fractional, 2021 In our present investigation, some coefficient functionals for a subclass relating to starlike functions connected with three-leaf mappings were considered.
Lei Shi +5 more
doaj +1 more source
Sharp Coefficient Problems of Functions with Bounded Turnings Subordinated by Sigmoid Function
Mathematics, 2022 This study deals with analytic functions with bounded turnings, defined in the disk Od=z ...
Muhammad Arif +5 more
doaj +1 more source
Coefficient Problems for a Class of Univalent Functions
Mathematics, 2023 In this paper, a new subclass has been defined as Ω of the univalent function in D={z∈C:|z|
Dong Guo +4 more
doaj +1 more source
Factorization of coefficients for exponential and logarithm in function fields
Journal of Number Theory, 2023 Let $X$ be an elliptic curve or a ramifying hyperelliptic curve over $\mathbb F_q$. We will discuss how to factorize the coefficients of the exponential and logarithm series for a Hayes module over such a curve. This allows us to obtain $v$-adic convergence results for such exponential and logarithm series, for $v$ a 'finite' prime.
openaire +3 more sources
Molecular Oncology, EarlyView.The novel styrylquinazolinone‐based molecule W1B effectively suppresses glioblastoma by inhibiting IGF1R and EGFR. In high‐glucose microenvironments driving tumor resistance, W1B acts synergistically with the EGFR inhibitor dacomitinib. This combination safely blocks compensatory survival signaling in zebrafish xenograft models. Showcasing promising in
Patryk Rurka +9 more
wiley +1 more source
On total variation approximations for random assemblies [PDF]
Discrete Mathematics & Theoretical Computer Science, 2012 We prove a total variation approximation for the distribution of component vector of a weakly logarithmic random assembly. The proof demonstrates an analytic approach based on a comparative analysis of the coefficients of two power series.
Eugenijus Manstavičius
doaj +1 more source
FEBS Open Bio, EarlyView.This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill +4 more
wiley +1 more source
Sharp Estimates of Logarithmic Coefficients of Certain Class of Analytic Functions
پژوهشهای ریاضی, 2020 Introduction Let be the open unit disc in the complex plane and be the class of all functions of which are analytic and normalized in The subclass of consisting of all univalent functions in is denoted by We say that a function is said to be ...
Rahim Kargar, Ali Ebadian, Nader Kanzi
doaj
Molecular characterization of covRS mutations in M1UK Streptococcus pyogenes
FEBS Open Bio, EarlyView.Group A Streptococcus (GAS) acquires covRS mutations driving a hypervirulent bacterial state, frequently associated with invasive disease‐like necrotizing fasciitis. We demonstrate that the newly emerged M1UK GAS lineage can also acquire these mutations.
Jarrad Pritchard +12 more
wiley +1 more source