Results 81 to 90 of about 55,452 (285)

Subordination Properties for Multivalent Functions Associated with a Generalized Fractional Differintegral Operator

Axioms, 2018
Using of the principle of subordination, we investigate some subordination and convolution properties for classes of multivalent functions under certain assumptions on the parameters involved, which are defined by a generalized fractional differintegral ...
Hanaa M. Zayed, Mohamed Kamal Aouf, Adela O. Mostafa   +2 more
doaj   +1 more source

Studying Macromolecular Composition in Cell–Cell Interfaces Using 3D Membrane Reconstitution Systems

Advanced Science, EarlyView.
A comprehensive understanding of the interactions between proteins, lipids and glycocalyx components at the immune synapse is still lacking. Here, an artificial and a semi‐artificial model contact system were established to reconstitute the cell‐cell contact in 3D. The model systems enable the examination of macromolecule enrichment or depletion at the
Franziska Ragaller, Amelie Maribel Schneider, Ellen Sjule, Renhua Sun, Xiao Han, Luca Andronico, Edward Jenkins, Michael Dustin, Adnane Achour, Erdinc Sezgin   +9 more
wiley   +1 more source

Third Order Differential Subordination Results Associated with Tremblay Fractional Derivative Operator for p-Valent Analytic Functions

Fractal and Fractional
This paper studies a class of p-valent analytic functions in the open unit disk using a modified Tremblay operator based on the Riemann–Liouville fractional integral and derivative.
Mohammad El-Ityan, Adriana Cătaş, Suha Hammad, Sheza El-Deeb   +3 more
doaj   +1 more source

The length operator in Loop Quantum Gravity

, 2008
The dual picture of quantum geometry provided by a spin network state is discussed. From this perspective, we introduce a new operator in Loop Quantum Gravity - the length operator.
Alesci, Alesci, Ashtekar, Ashtekar, Ashtekar, Ashtekar, Ashtekar, Ashtekar, Ashtekar, Ashtekar, Ashtekar, Baez, Baez, Baez, Barbero, Barbieri, Barrett, Bianchi, Bianchi, Brunneman, Brunnemann, Brunnemann, De Pietri, Dittrich, Dittrich, Eugenio Bianchi, Fairbairn, Fleischhack, Giesel, Giesel, Giesel, Giesel, Giesel, Immirzi, Immirzi, Isham, Landau, Lewandowski, Lewandowski, Livine, Loll, Major, Major, Moore, Oeckl, Penrose, Reisenberger, Rourke, Rovelli, Rovelli, Rovelli, Rovelli, Rovelli, Rovelli, Rovelli, Rovelli, Rovelli, Rovelli, Rovelli, Sahlmann, Thiemann, Thiemann, Thiemann, Thiemann, Thiemann, Thiemann, Tikhonov, Varshalovich, Wainwright, Weyl   +69 more
core   +2 more sources

On Parametric p-Valent Meromorphic Functions [PDF]

Journal of Mathematics and Statistics, 2010
Problem statement: In this research, we studied parametric p-valent meromorphic functions Pαf by considering two classes Mαp (β) and Mαp (λ,A) . Approach: With the help of Jack’s Lemma an inclusion relation for the class Mαp was obtained and it is shown that this class is closed by an integral operator Ic.
openaire   +1 more source

3D‐Printed Metal‐Supported MOF‐Heteropoly Acid Nanozyme for High‐Performance Peroxidase‐Mimic Activity and Ultra‐Sensitive Glucose Detection

Advanced Science, EarlyView.
A hierarchically structured Fe‐BTC‐PMA immobilized 3D‐printed platform is engineered as a robust artificial enzyme for colorimetric glucose sensing. The hybrid architecture efficiently activates H2O2 to drive TMB oxidation. This integrated system enables sensitive, reusable, and scalable detection with enhanced catalytic stability and analytical ...
Paramita Koley, Ranjithkumar Jakku, Subhash Chandra Shit, Jang Mee Lee, Guy N. L. Jameson, Tayebeh Hosseinnejad, Selvakannan Periasamy, Deshetti Jampaiah, Amrit Raj Paul, Ylias Sabri, Suresh K. Bhargava   +10 more
wiley   +1 more source

Some results of p-valent analytic functions defined by integral operator

Le Matematiche, 2015
In this paper we study different applications of the inclusion relationships, radius problems and some other interesting properties of p-valent functions which are defined by integral operator.
R. M. EL-Ashwah, M. E. Drbuk
doaj  

On a class of p-valent starlike functions of order α

International Journal of Mathematics and Mathematical Sciences, 1987
Let Ω denote the class of functions w(z), w(0)=0, |w(z)|
M. K. Aouf
doaj   +1 more source

Counting Planar Eulerian Orientations

, 2018
Inspired by the paper of Bonichon, Bousquet-M\'elou, Dorbec and Pennarun, we give a system of functional equations which characterise the ordinary generating function, $U(x),$ for the number of planar Eulerian orientations counted by edges.
Guttmann, Anthony J, Price, Andrew Elvey
core   +1 more source

On coefficients of some p-valent starlike functions

Filomat, 2019
We consider the class Ap of functions f analytic in the unit disk |z| < 1 in the complex plane, of the form f(z) = zp + ... such that Rezf(p)(z)/f (p-1)(z) > 0 in the unit disc. The object of the present paper is to derive some bounds for coefficients in this class and relation with the functions satisfying condition Ref(k)(z)/f(p-k ...
Mamoru Nunokawa, Janusz Sokół, Nikola Tuneski   +2 more
openaire   +3 more sources