Results 71 to 80 of about 554,029 (314)

Approximation Properties of Linear Positive Operators with Differences

Current Journal of Applied Science and Technology, 2022
This paper is the study of approximation properties of differences of linear positive operators. Here we have discussed quantitative estimates for the differences of Baskakov with Baskakov-Szasz and Baskakov-Durrmeyer operators. Difference properties of Baskakov-Szasz and Baskakov-Durrmeyer operators also have given. Finally, we obtain the quantitative
openaire   +1 more source

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

FEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes, Guilherme M. Azevedo, Amanda P. Barcellos, Diana Bahia   +3 more
wiley   +1 more source

ON THE CHARACTERIZATION AND SOLVABILITY OF INFINITE ORDER LINEAR DISCRETE DIFFERENCE EQUATIONS

Advanced Engineering Research, 2007
Authors give the solution of linear discrete difference equation of infinite order, in the sequences space., They propose description of correspondence difference operators in the classes of infinite matrix operators.
A.V. BRATISHCHEV, L.I. KALINICHENKO
doaj  

Some remarks about the convergence of composition operators

Journal of Inequalities and Applications
This article presents a new sequence of positive linear operators that results from recent advancements in the area of composition operators. We introduce the moment-generating function and utilize it to compute moments of certain orders.
Meenu Rani, Monika Herzog, Brijesh Kumar Grewal   +2 more
doaj   +1 more source

Fuchs versus Painlev\'e

, 2007
We briefly recall the Fuchs-Painlev\'e elliptic representation of Painlev\'e VI. We then show that the polynomiality of the expressions of the correlation functions (and form factors) in terms of the complete elliptic integral of the first and second ...
, , , , Abramovicz M, Appell P, B M McCoy, Bazhanov V V, Boukraa S, Boukraa S, Cassidy P J, Cayley A, Chernyakov Y, Cohen P B, Deligne P, Enolskii V Nijhoff F Previato E, Forrester P, Garnier R, Guzzetti D, Houzel C, J-A Weil, J-M Maillard, Jimbo M, Jimbo M, Jimbo M, Koike K, Legendre A M, Maillard J-M, Manin Yu I, Matsumoto K, McCoy B M, N Zenine, Okamoto K, Picard E, Ritt J F, Ritt J F, S Boukraa, S Hassani, Schlesinger L, Shimura G, Singer M F, Terada T, Terada T, Umemura H, van der Put M, Weisstein E W, Yang Lei   +46 more
core   +3 more sources

Formal decomposition of n commuting partial linear difference operators

Duke Mathematical Journal, 1984
The author proves a theorem about linear partial difference equations by applying methods used recently in the theory of meromorphic partial differential equations.
openaire   +3 more sources

Irreducibility of q-difference operators and the knot 7_4 [PDF]

arXiv.org, 2012
Our goal is to compute the minimal-order recurrence of the colored Jones poly- nomial of the 74 knot, as well as for the first four double twist knots. As a corollary, we verify the AJ Conjecture for the simplest knot 74 with reducible non-abelian SL(2, )
S. Garoufalidis, C. Koutschan
semanticscholar   +1 more source

Crosstalk between the ribosome quality control‐associated E3 ubiquitin ligases LTN1 and RNF10

FEBS Letters, EarlyView.
Loss of the E3 ligase LTN1, the ubiquitin‐like modifier UFM1, or the deubiquitinating enzyme UFSP2 disrupts endoplasmic reticulum–ribosome quality control (ER‐RQC), a pathway that removes stalled ribosomes and faulty proteins. This disruption may trigger a compensatory response to ER‐RQC defects, including increased expression of the E3 ligase RNF10 ...
Yuxi Huang, Satoshi Hashimoto, Sota Ito, Chisato Kikuguchi, Miho Hoshi, Kiyoshi Yamaguchi, Yoichi Furukawa, Toru Suzuki, Toshifumi Inada   +8 more
wiley   +1 more source

The Cesáro Lacunary Ideal bounded linear operator of χ2 - of φ-statistical vector valued defined by a bounded linear operator of interval numbers [PDF]

Songklanakarin Journal of Science and Technology (SJST), 2017
Let   uv mn A be a sequence of bounded linear operators from a separable Banach metric space of (X , 0) into a Banach metric space (Y, 0). Suppose that φ ∈ Φ is a countable fundamental set of X and the ideal I - of subsets \mathbb{N} x \mathbb{N ...
Deepmala, N. Subramanian, Lakshmi Narayan Mishra   +2 more
doaj   +1 more source

Using $\D$-operators to construct orthogonal polynomials satisfying higher order difference or differential equations [PDF]

, 2013
We introduce the concept of $\D$-operators associated to a sequence of polynomials $(p_n)_n$ and an algebra $\A$ of operators acting in the linear space of polynomials.
Durán, Antonio J.
core