Results 61 to 70 of about 875 (117)
R&D Management, Volume 55, Issue 4, Page 1265-1281, September 2025.ABSTRACT This study addresses the role of national culture in shaping hackathon teams' ideation outcomes. Drawing on the innovation and creativity literature and Schwartz’ theory of cultural value orientations, we propose that hierarchical values decrease the quality of ideas that teams develop over the course of a hackathon and that intellectual ...
Benjamin P. Krebs +4 more
wiley +1 more source
Bivariate-Schurer-Stancu operators based on (p,q)-integers
Filomat, 2018 The aim of this article is to introduce a bivariate extension of Schurer-Stancu operators based on (p,q)-integers. We prove uniform approximation by means of Bohman-Korovkin type theorem, rate of convergence using total modulus of smoothness and degree of approximation via second order modulus of smoothness, Peetre?s K-functional, Lipschitz
Rao, Nadeem, Wafi, Abdul
openaire +3 more sources
Approximation properties by Schurer type q-Kantorovich–Stancu shifted knots operators
Journal of Inequalities and ApplicationsWe design the Schurer type Kantorovich–Stancu operators by using shifted knots in the quantum calculus. We obtain the convergence and other related approximation properties of these operators.
Abdullah Alotaibi
doaj +1 more source
Kuwait Journal of ScienceIn this work, we investigate some approximation properties of blending type univariate and bivariate Schurer-Kantorovich operators based on shape parameter λ ∈ [−1, 1]. We evaluate some moment estimates and obtain several direct theorems.
Reşat Aslan
doaj +1 more source
On the Convergence of a Family of Chlodowsky Type Bernstein-Stancu-Schurer Operators
Journal of Function Spaces, 2018 We construct a new family of univariate Chlodowsky type Bernstein-Stancu-Schurer operators and bivariate tensor product form. We obtain the estimates of moments and central moments of these operators, obtain weighted approximation theorem, establish ...
Lian-Ta Shu, Guorong Zhou, Qing-Bo Cai
doaj +1 more source
The incidence and persistence of partnerships in a British industrial city: Glasgow, 1861–81
The Economic History Review, Volume 78, Issue 3, Page 849-876, August 2025.Abstract This paper examines the prevalence of business partnerships in a late‐nineteenth‐century British city, using individual‐level data from post office directories and censuses. Focusing on Glasgow, we present a detailed picture of partnership number and type, demographic characteristics of the entrepreneurs who ran them, and how these businesses ...
Graeme Acheson +3 more
wiley +1 more source
Medical Physics, Volume 52, Issue 7, July 2025.Abstract Background The integration of MRI‐guidance and proton therapy is a current research topic. Proton therapy with the patient being placed inside an in‐beam MR scanner would require the presence of its static magnetic (B0$B_0$) field to be taken into account in dose calculation and treatment planning.
Benjamin Gebauer +5 more
wiley +1 more source
Pointwise approximation by a Stancu variant of Durrmeyer-Schurer operators
Journal of Inequalities and ApplicationsIn the present paper, we introduce a kind of Stancu variant of Durrmeyer-Schurer operators which includes non-negative real parameters α and β, and obtain the direct and converse results of approximation by the operators.
Jiang Bing
doaj +1 more source
MathematicsThe behavior of a new modification of operators of the Baskakov–Schurer–Stancu variant is discussed in this study. First, we establish certain necessary moment and central moment estimates.
Nadire Fulda Odabaşı +3 more
doaj +1 more source
Addiction, Volume 120, Issue 6, Page 1260-1270, June 2025.Abstract Background and aims Smoking cessation during pregnancy results in short‐ and long‐term health benefits for the mother and infant. Despite public health policies and initiatives to reduce smoking, smoking in pregnancy remains unacceptably high in Australia, particularly among populations of high disadvantage.
Megan L. Hammersley +9 more
wiley +1 more source