Results 111 to 120 of about 1,916 (217)
Pre-asymptotic analysis of Lévy flights [PDF]
We study the properties of Lévy flights with index 0 < α < 2 at elapsed times smaller than those required for reaching the diffusive limit and we focus on the bulk of the walkers’ distribution rather than on its tails.
Araújo, H., Pagnini, G.
core
Front dynamics in a two-species competition model driven by Lévy flights
, 2011 A number of recent studies suggest that many biological species follow a Lévy random walk in their search for food. Such a strategy has been shown to be more efficient than classical Brownian motion when resources are scarce.
Hanert, Emmanuel +2 more
core +1 more source
Judaism, Philo, and Hegel's Theology
Modern Theology, EarlyView.Abstract Hegel displays consistent interest in Judaism, but his presentation seems to differ widely between his earlier and later writings. Contemporary scholarly interpretations of this apparent change also differ widely. In this article, I present the interpretive problem as one of continuity‐discontinuity, and place the major scholarly treatments ...
Reed Frey, C.O.
wiley +1 more source
Nations and Nationalism, EarlyView.ABSTRACT Researchers have examined how the People's Republic of China (PRC) and the Republic of China (ROC) cultivated relations with Chinese diaspora communities to secure recognition of their government as the true homeland of the Chinese people. However, less attention has been paid to how accidental and contingent encounters between communities ...
Jess Marinaccio
wiley +1 more source
A new Anthropocene aesthetics: Mediating Harman, Morton, and Boysen
Orbis Litterarum, EarlyView.Abstract Practitioners of Object‐Oriented Ontology (OOO) have critiqued the metaphysical assumptions of contemporary poetry, and particularly the position of the lyric speaker. Scholars such as Graham Harman and Timothy Morton have positioned themselves as critics of these lyric sensibilities. In recent years, concerns have risen around their critiques
Chase Cate
wiley +1 more source
Tempered Superdiffusive Shock Acceleration at a Perpendicular Shock
The Astrophysical JournalA theory for steady-state tempered superdiffusive shock acceleration of energetic particles at a plane perpendicular shock is presented that involves solving analytically a tempered fractional Parker transport equation for perpendicular transport in ...
J. A. le Roux, R. K. Shikha
doaj +1 more source
Random walks, Lévy flights, Markov chains and metaheuristic optimization
, 2013 Stochastic components such as random walks have become an intrinsic part of modern metaheursitic algorithms. The efficiency of a metaheuristic algorithm may implicitly depend on the appropriate use of such randomization.
Yang, X., Karamanoglu, M., Ting, T.
core
Reimagining clinical psychology for a changing planet
Psychology and Psychotherapy: Theory, Research and Practice, EarlyView.Abstract Objectives The interconnected climate and ecological emergencies (CEE) are driving irreversible planetary changes with profound consequences for physical and mental health. Clinical psychology holds valuable skills for mitigating and adapting to these impacts, yet the profession lacks a coherent vision for its role.
Georgia King +3 more
wiley +1 more source
Leapover lengths and first passage time statistics for Lévy flights
, 2007 Udgivelsesdato: Oct-19Exact results for the first passage time and leapover statistics of symmetric and one-sided Lévy flights (LFs) are derived.
Chechkin, Aleksei V +4 more
core +1 more source
AI Alignment Versus AI Ethical Treatment: 10 Challenges
Analytic Philosophy, EarlyView.ABSTRACT A morally acceptable course of AI development should avoid two dangers: creating unaligned AI systems that pose a threat to humanity and mistreating AI systems that merit moral consideration in their own right. This paper argues these two dangers interact and that if we create AI systems that merit moral consideration, simultaneously avoiding ...
Adam Bradley, Bradford Saad
wiley +1 more source