Results 61 to 70 of about 953 (261)

The Benjamin–Ono Equation in the Zero‐Dispersion Limit for Rational Initial Data: Generation of Dispersive Shock Waves

Communications on Pure and Applied Mathematics, EarlyView.
ABSTRACT The leading‐order asymptotic behavior of the solution of the Cauchy initial‐value problem for the Benjamin–Ono equation in L2(R)$L^2(\mathbb {R})$ is obtained explicitly for generic rational initial data u0$u_0$. An explicit asymptotic wave profile uZD(t,x;ε)$u^\mathrm{ZD}(t,x;\epsilon)$ is given, in terms of the branches of the multivalued ...
Elliot Blackstone, Louise Gassot, Patrick Gérard, Peter D. Miller   +3 more
wiley   +1 more source

Statistical Solutions of Hyperbolic Conservation Laws: Foundations [PDF]

Archive for Rational Mechanics and Analysis, 2017
We seek to define statistical solutions of hyperbolic systems of conservation laws as time-parametrized probability measures on $p$-integrable functions. To do so, we prove the equivalence between probability measures on $L^p$ spaces and infinite families of \textit{correlation measures}.
U. S. Fjordholm, S. Lanthaler, S. Mishra
openaire   +4 more sources

From Corporate Social Responsibility to Organizational Resilience: The Role of Sustainability Control Systems and Governance Heterogeneity

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT Corporate social responsibility (CSR) has increasingly been recognized as a strategic lever for enhancing organizational resilience. Although CSR literature is abundant, prior research has not fully explained how distinct CSR types, such as altruistic, promotional, and value‐creating, influence organizational resilience through sustainability ...
Badar Latif, Said Elbanna, Abdul Hanan, Taewoo Roh   +3 more
wiley   +1 more source

Structural stability of solutions to the Riemann problem for a non-strictly hyperbolic system with flux approximation

Electronic Journal of Differential Equations, 2016
We study the Riemann problem for a non-strictly hyperbolic system of conservation laws under the linear approximations of flux functions with three parameters.
Meina Sun
doaj  

Planet-Disk Interaction revisited

EPJ Web of Conferences, 2013
We present results on our investigations of planet–disk interaction in protoplanetary disks. For the hydrodynamic simulations we use a second order semi–discrete total variation diminishing (TVD) scheme for systems of hyperbolic conservation laws on ...
Illenseer T. F., Jung Manuel, Duschl W. J.   +2 more
doaj   +1 more source

Tracking Climate and Environmental Attention: A News‐Based Composite Index

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT This study introduces the Climate and Environmental Attention Index, a composite indicator that tracks media attention to climate and environmental issues. Based on the Semantic Brand Score, the proposed index extracts significant signals from unstructured text, going beyond traditional measures of word frequency and sentiment.
Gianna Figà‐Talamanca, Andrea Fronzetti Colladon, Barbara Guardabascio, Ludovica Segneri   +3 more
wiley   +1 more source

A Task-Driven Implementation of a Simple Numerical Solver for Hyperbolic Conservation Laws

ESAIM: Proceedings and Surveys, 2018
This article describes the implementation of an all-in-one numerical procedure within the runtime StarPU. In order to limit the complexity of the method, for the sake of clarity of the presentation of the non-classical task-driven programming environment,
Essadki Mohamed, Jung Jonathan, Larat Adam, Pelletier Milan, Perrier Vincent   +4 more
doaj   +1 more source

Breadth at the Helm: Generalist CEOs and Corporate ESG Performance‐Evidence From China

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT Drawing on the Upper Echelons Theory and the Imprinting Theory, this study conjectures that generalist CEOs may have a stronger tendency to pursue environmental, social and governance (ESG) goals. We perform multiple regression analyses with observations of Shanghai and Shenzhen A‐share listed companies from 2010 to 2023 in order to explore ...
Shanmei Luo, Chaofan Jin, Hongling Han, You Zhang, Yuqi Li   +4 more
wiley   +1 more source

On Approximation of Entropy Solutions for One System of Nonlinear Hyperbolic Conservation Laws with Impulse Source Terms

Journal of Control Science and Engineering, 2010
We study one class of nonlinear fluid dynamic models with impulse source terms. The model consists of a system of two hyperbolic conservation laws: a nonlinear conservation law for the goods density and a linear evolution equation for the processing rate.
Ciro D'Apice, Peter I. Kogut, Rosanna Manzo   +2 more
doaj   +1 more source

Sustainability Transitions in SMEs: Investigating Net‐Zero Adoption, Carbon Footprint Reduction, and Performance Outcomes

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT This research empirically validates an integrated framework that explains net‐zero‐emission adoption among Small and Medium Enterprises (SMEs) in the United Arab Emirates (UAE). Extending the Technological‐Organizational‐Environmental (TOE) framework with the Triple Bottom Line (TBL) perspective, the research explains how internal capabilities
Alanood Alremeithi, Fauzia Jabeen, Sherine Farouk, Safiya Mukhtar Alshibani   +3 more
wiley   +1 more source