Anna Geyer - Böcker
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2 produkter
2 produkter
1 518 kr
Skickas inom 7-10 vardagar
This monograph offers a comprehensive and accessible treatment of both classical and modern approaches to the stability analysis of nonlinear waves in Hamiltonian systems. Starting with a review of stability of equilibrium points and periodic orbits in finite-dimensional systems, it advances to the infinite-dimensional setting, addressing orbital stability and linearization techniques for spatially decaying and spatially periodic solutions of nonlinear dispersive wave equations, such as the nonlinear Schrodinger, Korteweg-de Vries, and Camassa-Holm equations. The book rigorously develops foundational tools, such as the Vakhitov-Kolokolov slope criterion, the Grillakis-Shatah-Strauss approach, and the integrability methods, but it also introduces innovative adaptations of the stability analysis in problems where conventional methods fall short, including instability of peaked traveling waves and stability of solitary waves over nonzero backgrounds. Aimed at graduate students and researchers, this monograph consolidates decades of research and presents recent advancements in the field, making it an indispensable resource for those studying the stability of nonlinear waves in Hamiltonian systems.
Transdisciplinary Impulses towards Socio-Ecological Transformation
Engaged Reflections – Reflected Engagements
Häftad, Engelska, 2022
519 kr
Skickas inom 3-6 vardagar
Education for sustainable development should enable people to think and act in a way that is fit for the future – in the face of challenges such as climate change, environmental degradation, loss of biodiversity, poverty and inequality. How can different disciplines address this task? In this volume, academic interdisciplinary contributions from philosophy, social sciences and education are complemented by transdisciplinary contributions from practical fields (e.g. museum education, journalism). The current contributions provide impulses for reflection and open up spaces for thinking in order to do justice to the complexity of the task of socio-ecological transformation.