Results 71 to 80 of about 3,823 (242)

Modeling and parameter estimation for fractional large‐scale interconnected Hammerstein systems

Asian Journal of Control, EarlyView.
Abstract This paper addresses the challenge of modeling and identifying large‐scale interconnected systems exhibiting memory effects, hereditary properties, and non‐local interactions. We propose a fractional‐order extension of the Hammerstein architecture that incorporates Grünwald–Letnikov operators to capture complex dynamics through multiple ...
Mourad Elloumi, Omar Naifar, Imed Bouzida   +2 more
wiley   +1 more source

Fundamental Results about the Fractional Integro-Differential Equation Described with Caputo Derivative

Journal of Function Spaces, 2022
In this paper, we study the existence and uniqueness of the mild solution of the fractional integro-differential with the nonlocal initial condition described by the Caputo fractional operator.
Ndolane Sene
doaj   +1 more source

Environmental Disclosure Under Mandatory Regulation in EU Listed Companies: An Institutional Analysis

Business Strategy and the Environment, EarlyView.
ABSTRACT This study examines corporate environmental reporting practices among listed companies in the European Union during the period 2018–2022, within the context of the Non‐Financial Reporting Directive (NFRD). To this end, an Environmental Disclosure Index (EDI) is constructed based on qualitative reporting items, and panel‐data models are ...
Rosalva Pinto‐Braga, Pedro Lorca Fernández, Javier de Andrés Suárez   +2 more
wiley   +1 more source

From Capabilities to Competitive Greening: Managerial Commitment and Green Shared Vision as Serial Mediators in Energy‐Sector SMEs

Business Strategy and the Environment, EarlyView.
ABSTRACT Drawing on dynamic capabilities view and upper echelons theory, this study shows how energy‐sector SMEs convert dynamic capabilities into green competitive advantage. We theorize that sensing–seizing–reconfiguring routines are associated with green competitive advantage only when top managers visibly prioritize environmental goals and foster a
Anna Chwiłkowska‐Kubala, Szymon Cyfert, Kamila Malewska, Michał Chomicki, Maciej Mitręga   +4 more
wiley   +1 more source

An anomalous diffusion model based on a new general fractional operator with the Mittag-Leffler function of Wiman type

Advances in Difference Equations, 2018
In this article, an anomalous diffusion model via a new Liouville-Caputo general fractional operator with the Mittag-Leffler function of Wiman type is investigated for the first time.
Xin Liang, Feng Gao, Chun-Bo Zhou, Zhen Wang, Xiao-Jun Yang   +4 more
doaj   +1 more source

Caputo fractional approximation by sublinear operators

Journal of Numerical Analysis and Approximation Theory, 2018
Here we consider the approximation of functions by sublinear positive operators with applications to a big variety of Max-Product operators under Caputo fractional differentiability. Our study is based on our general fractional results about positive sublinear operators. We produce Jackson type inequalities under simple initial conditions. So our
openaire   +3 more sources

Smart Cities Leading the Green Transition: Linking Open Innovation and Entrepreneurial Dynamics

Business Strategy and the Environment, EarlyView.
ABSTRACT Smart cities today are vibrant spaces where technology, collaboration, and sustainability come together to shape a better future. The green transition in cities is not just about building greener infrastructure or cutting emissions. It also changes how people, institutions, and businesses think and act.
Filippo Marchesani, Nabila Abid
wiley   +1 more source

The Heterogeneous Impact of Non‐Financial Reporting Directive Legal Implementation on ESG Performance in EU‐Listed Companies

Business Strategy and the Environment, EarlyView.
ABSTRACT This study examines the impact of EU Directive 2014/95/EU (NFRD) on the Environmental, Social and Governance (ESG) performance of EU‐listed companies, focusing on variations across ESG dimensions and national institutional contexts. Using a dataset of 19,036 observations from 2010 to 2022, we apply a time‐varying Difference‐in‐Differences ...
Yuqing Xiao, Antonio Somoza
wiley   +1 more source

Dynamics of the Caputo fractional derivative [PDF]

In this article we analyse the dynamical behaviour of the Caputo complex fractional derivative. We prove that the Caputo complex fractional derivative operator is Devaney chaotic in the Mittag-Leffler Caputo space.
Murillo-Arcila, Marina, Vargas Moreno, Álvaro, Vargas-Moreno, Álvaro, Murillo Arcila, Marina, Peris Manguillot, Alfredo, Peris, A.   +5 more
core   +2 more sources

Re‐Ontologizing Leadership Identity for Sustainable Business: Embedding Leaders' Decarbonization Competences in Bahrain's Sunset Industry

Business Strategy and the Environment, EarlyView.
ABSTRACT The lag in embedding leaders' decarbonization competences into sunset industry businesses (oil, gas, and petroleum), particularly in Middle Eastern hydrocarbon economies, poses an existential environmental and institutional challenge. In many such contexts, leaders' decarbonization competences remain subordinated to resource utilization and ...
John Mendy, Nawaf Husain Al Ghanem, Qile He, Ashley Braganza   +3 more
wiley   +1 more source