Results 61 to 70 of about 15,068,261 (111)

Approximation properties of univariate and bivariate new class λ -Bernstein–Kantorovich operators and its associated GBS operators

, 2023
The main objective of this work is to derive some approximation properties of univariate and bivariate Kantorovich type new class Bernstein operators by means of shape parameter λ∈ [- 1 , 1].
Aslan, Reşat
core   +1 more source

While K-ras is essential for mouse development, expression of the K-ras 4A splice variant is dispensable [PDF]

, 2003
In mammals, the three classical ras genes encode four highly homologous proteins, N-Ras, H-Ras, and the isoforms K-Ras 4A and 4B. Previous studies have shown that K-ras is essential for mouse development and that while K-ras 4A and 4B are expressed ...
Patek, C. E., Ann-Marie Ritchie, Melton, D. W., Doig, Jennifer, Arends, Mark J, D James Williamson, Charles E Patek, Arends, M. J., Ritchie, A. M., Plowman, Sarah J, Williamson, D James, Maureen J O'sullivan, Ritchie, Ann-Marie, Melton, David W, Sarah J Plowman, Hooper, Martin L, David W Melton, Harrison, David J, Arends, Mark J; id_orcid, O'Sullivan, M. J., Harrison, D. J., Hooper, M. L., Plowman, S. J., David J Harrison, O'Sullivan, Maureen J, Jennifer Doig, Doig, J., Martin L Hooper, Patek, Charles E, Mark J Arends, Williamson, D. J., Harrison, David J; id_orcid   +31 more
core   +1 more source

Some properties of degenerate Hermite Appell polynomials in three variables

, 2023
This study is about degenerate Hermite Appell polynomials in three variables or ∆h-Hermite Appell polynomials which include both discrete and degenerate cases.
ÇEKİM, BAYRAM, Baran, Gizem, Özat, Zeynep, Özarslan, Mehmet Ali   +3 more
core   +1 more source

Szász–Durrmeyer Operators Involving Confluent Appell Polynomials

Axioms
This article is concerned with the Durrmeyer-type generalization of Szász operators, including confluent Appell polynomials and their approximation properties.
Kadir Kanat, Selin Erdal
doaj   +1 more source

Approximation on parametric extension of Baskakov–Durrmeyer operators on weighted spaces

Journal of Inequalities and Applications, 2019
In the present manuscript, we define a non-negative parametric variant of Baskakov–Durrmeyer operators to study the convergence of Lebesgue measurable functions and introduce these as α-Baskakov–Durrmeyer operators.
Md Nasiruzzaman, Nadeem Rao, Samar Wazir, Ravi Kumar   +3 more
doaj   +1 more source

Kantorovich version of a generalized Bernstein operators and applications

We introduce generalized Bernstein-Kantorovich type operators with two shifted nodes and study their approximation properties. First, we calculate some estimates for these operators.
Nand Jha, Nadeem Rao
core   +1 more source

Distribution testing lower bounds via reductions from communication complexity [PDF]

, 2019
We present a new methodology for proving distribution testing lower bounds, establishing a connection between distribution testing and the simultaneous message passing (SMP) communication model.
Canonne, Clément L., Gur, Tom, Blais, Eric   +2 more
core   +2 more sources

Approximation Associated with Kantorovich Version of Bézier (λ,q)–Bernstein–Schurer Operators

Mathematics
In the present paper, the Kantorovich modification of the Schurer type of (λ,q)-Bernstein operators, which are associated by the shape parameter −1≤λ≤1 and the Bézier basis function, is presented.
Md. Nasiruzzaman, Mohammad Farid, Harun Çiçek, Nadeem Rao   +3 more
doaj   +1 more source

Approximation in quantum calculus of the Phillips operators by using the sequences of q-Appell polynomials

Journal of Inequalities and Applications
In this paper, we attempt to use the Dunkl analog to study the convergence properties of q-Phillips operators by using the q-Appell polynomials. By applying the new sequences of continuous functions ν s , q ( z ) = ( z − 1 2 [ s ] q ) ϱ $\nu _{s,q}(z ...
Md. Nasiruzzaman, Mohammad Dilshad, S. A. Mohiuddine, Bader Mufadhi Eid Albalawi, Mohammad Rehan Ajmal   +4 more
doaj   +1 more source

Adjoint Bernoulli’s Kantorovich–Schurer-Type Operators: Univariate Approximations in Functional Spaces

Mathematics
In this work, we first establish a new connection between adjoint Bernoulli’s polynomials and gamma function as a new sequence of linear positive operators denoted by Sr,ς,λ(.;.).
Harun Çiçek, Nadeem Rao, Mohammad Ayman-Mursaleen, Sunny Kumar   +3 more
doaj   +1 more source