Results 71 to 80 of about 7,254,043 (273)

Estimates for Bernstein type operators [PDF]

Mathematical Inequalities & Applications, 2012
We prove the existence of a sequence of linear positive bounded polynomial operators on C[0,1] which preserve the functions e0(x) = 1 and e2(x) = x2. An extremal property and quantitative estimates are given. Mathematics subject classification (2010): 41A25, 41A36.
openaire   +1 more source

Prosumers and Sustainable Market Governance: Development of the Community‐Oriented Marketing Approach Scale

Business Strategy and the Environment, EarlyView.
ABSTRACT This research develops and empirically validates the Community‐Oriented Marketing Approach (COMA), a 20‐item multidimensional scale designed to measure prosumer perceptions within participatory market systems. COMA conceptualizes prosumers as active co‐value creators and institutional agents, driving sustainable market governance.
Alpaslan Kelleci, Oguzhan Essiz
wiley   +1 more source

On the shape-preserving properties of λ-Bernstein operators

Journal of Inequalities and Applications, 2022
We investigate the shape-preserving properties of λ-Bernstein operators B n , λ ( f ; x ) $B_{n,\lambda } ( f;x ) $ that were recently introduced Bernstein-type operators defined by a new Beziér basis with shape parameter λ ∈ [ − 1 , 1 ] $\lambda \in ...
Lian-Ta Su, Gökhan Mutlu, Bayram Çekim
doaj   +1 more source

Climate Risk and Real Estate Markets in the EU: Institutional Control Through Regulation

Business Strategy and the Environment, EarlyView.
ABSTRACT Climate change is increasingly reshaping the economic foundations of asset markets, yet its implications for the estate sector remain unevenly understood, particularly when institutional and financial mechanisms mediate risk transmission. While a growing body of evidence links climate vulnerability to property valuation and market behaviour ...
Qiulin Yang, Xin Xu, Kingsley Imandojemu, Felix Orole, Romanus Osabohien   +4 more
wiley   +1 more source

Leveraging Double Materiality as a Decision‐Making Tool for ESG Management and Reporting in Hydroponics

Business Strategy and the Environment, EarlyView.
ABSTRACT This study examines how the Corporate Sustainability Reporting Directive (CSRD) and double materiality can be integrated within the agri‐food sector, with a particular focus on a company operating in hydroponic agriculture. This study conducts a comprehensive double materiality assessment to evaluate the organization's socio‐environmental ...
Christian Bux, Pasquale Giungato, Serena Sebastiani, Angela Tarabella   +3 more
wiley   +1 more source

Some approximation properties of ( p , q ) $(p,q)$ -Bernstein operators

Journal of Inequalities and Applications, 2016
This paper is concerned with the ( p , q ) $(p,q)$ -analog of Bernstein operators. It is proved that, when the function is convex, the ( p , q ) $(p,q)$ -Bernstein operators are monotonic decreasing, as in the classical case.
Shin Min Kang, Arif Rafiq, Ana-Maria Acu, Faisal Ali, Young Chel Kwun   +4 more
doaj   +1 more source

Knowledge Sharing in the Mining Sector: Unlocking Employee Ambidexterity Through Psychological and Environmental Mediating Factors

Business Strategy and the Environment, EarlyView.
ABSTRACT This study examines how and why individual knowledge sharing fosters ambidextrous behavior among nonmanagerial employees in an operationally intensive, environmentally sensitive industry. We conducted a survey of 243 operators across 10 plants of an international lime producer, finding that knowledge sharing is positively related to individual
Laurent Scaringella, William Limousin, Morgane Scaringella   +2 more
wiley   +1 more source

GENERALIZED BERNSTEIN-KANTOROVICH OPERATORS OF BLENDING TYPE [PDF]

, 2019
In this note, we derive some approximation properties of the generalized Bernstein-Kantorovich type operators based on two nonnegative parameters considered  by A. Kajla [Appl. Math. Comput. 2018].
Kajla, Arun
core   +1 more source

Stancu type q-Bernstein operators with shifted knots

Journal of Inequalities and Applications, 2020
In the present paper, Stancu type generalizations of the q-analog of Lupaş Bernstein operators with shifted knots are introduced. Some approximation results and rate of convergence for these operators are investigated.
M. Mursaleen, Mohd Qasim, Asif Khan, Zaheer Abbas   +3 more
doaj   +1 more source

Bernstein-type operators and their derivatives

Journal of Approximation Theory, 1989
This paper is concerned with the Bernstein-type integral operators given by \[ M_ n(f,x)=(n+1)\sum^{n}_{k=0}P_{n,k}(x)\int^{1}_{0}P_{n,k}(t)f(t) dt, \] where \(P_{n,k}(x)=\left( \begin{matrix} n\\ k\end{matrix} \right)x^ k(1-x)^{n-k}\). It is known that they have nice properties. The authors study the relation between derivatives of \(M_ nf\), the rate
Ditzian, Z, Ivanov, K
openaire   +1 more source