Results 61 to 70 of about 4,771,756 (233)
On a General Functional Equation
In this paper, we deal with a general functional equation in several variables. We prove the hyperstability of this equation in (m + 1)-normed spaces and describe its general solution in some special cases.
Anna Bahyrycz
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Business Strategy and the Environment, EarlyView.ABSTRACT This study investigates the relationship between corporate social responsibility (CSR) committees' mandates, the characteristics of their chairs, and corporate environmental performance. Employing the whole sample of Italian industrial firms listed on Euronext Milan, we find that only sustainability‐focused CSR committees are positively ...
Kevin Pirazzi Maffiola +3 more
wiley +1 more source
Approximate 𝑛-Lie Homomorphisms and Jordan 𝑛-Lie Homomorphisms on 𝑛-Lie Algebras
Abstract and Applied Analysis, 2012 Using fixed point methods, we establish the stability of 𝑛-Lie homomorphisms and Jordan 𝑛-Lie homomorphisms on 𝑛-Lie algebras associated to the following generalized Jensen functional equation ∑𝜇𝑓(𝑛𝑖=1𝑥𝑖∑/𝑛)+𝜇𝑛𝑗=2∑𝑓(𝑛𝑖=1,𝑖≠𝑗𝑥𝑖−(𝑛−1)𝑥𝑗/𝑛)=𝑓(𝜇𝑥1)(𝑛≥2).
M. Eshaghi Gordji, G. H. Kim
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Business Strategy and the Environment, EarlyView.ABSTRACT This study examines the drivers and barriers shaping the adoption of salvaged automotive components (‘green parts’) in the UK accident repair sector and evaluates the strategic implications for intermediary firms in fragmented service ecosystems.
Gu Pang +3 more
wiley +1 more source
Business Strategy and the Environment, EarlyView.ABSTRACT Climate‐resilient food systems require simultaneously addressing climate mitigation, food security, and biodiversity conservation. Yet most policy frameworks treat these interdependent goals as separate challenges, fragmenting action across sectors.
Nikolaos Syndoukas +7 more
wiley +1 more source
Advances in Difference Equations, 2010 Let be the set of positive real numbers, a Banach space, and , with . We prove the Hyers-Ulam stability of the Jensen type logarithmic functional inequality in restricted domains of the form for fixed with or and .
Jae-Young Chung
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STABILITY OF EULER-LAGRANGE-JENSEN'S (a, b)- SEXTIC FUNCTIONAL EQUATION IN MULTI-BANACH SPACES
, 2018 In this paper, we prove the Hyers-Ulam Stability of Euler-Lagrange-Jensen's (a, b)-Sextic Functional Equation in Multi-Banach ...
Murali, R. +2 more
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Broad Skills, Smaller Footprints? Generalist CEOs and Firm Biodiversity Exposure
Business Strategy and the Environment, EarlyView.ABSTRACT We examine whether CEO generalist skills predict firm‐level biodiversity risk exposure, an emerging strategic and financial concern. Using the biodiversity indicator developed based on textual analysis and the General Ability Index, we find that firms led by generalist CEOs are associated with significantly lower disclosed biodiversity risk ...
Hafiz Hoque +2 more
wiley +1 more source
Operatorial approach to the non-Archimedean stability of a Pexider K-quadratic functional equation
Arab Journal of Mathematical Sciences, 2015 We use the operatorial approach to obtain, in non-Archimedean spaces, the Hyers–Ulam stability of the Pexider K-quadratic functional equation∑k∈Kf(x+k·y)=κg(x)+κh(y),x,y∈E, where f,g,h:E→F are applications and K is a finite subgroup of the group of ...
A.B. Chahbi +3 more
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Do Banks in the Middle East and North Africa Region Price Carbon Exposure?
Business Strategy and the Environment, EarlyView.ABSTRACT This study examines whether carbon exposure is incorporated into corporate borrowing costs within the Middle East and North Africa (MENA) region. Using a panel of 771 firm‐year observations from publicly listed non‐financial firms between 2016 and 2023, the analysis investigates the relationship between carbon intensity and firms' cost of debt
Yara Ibrahim +2 more
wiley +1 more source