Nora Nora Beyond Bilinearity: Exploring Nonlinear Dirichlet Forms and their Applications

Beyond Bilinearity: Exploring Nonlinear Dirichlet Forms and their Applications

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Beschreibung

The main motivation and prime example of a Dirichlet form is the energy of the Laplace operator. The Laplacian was first introduced and studied by Laplace and other after him in the 18th and 19th century. Today the operator still is an active area of research, since it is of fundamental importance in the equations that govern heat, electromagnetism, fluid motion and quantum mechanics. A modern approach, developed in the 20th century after the introduction of modern functional analysis in the form of Hilbert and Banach spaces, is the theory of semigroups and bilinear forms. The idea of semigroups goes back to von Neumann and his pivotal book on the mathematics of quantum mechanics [vN32]. He realised physical observable as self-adjoint operators and studied the groups generated by skew-selfadjoint Hamiltonians. Later on after the second world war, Hille [Hil48] as well as Phillips [LP61] established the general theory of strongly continuous semigroups and their generators. Let us sketch this approach for the Laplacian. Let a : H1(Rn) × H1(Rn) → R be a bilinear form, defined by
Unsure if "Beyond Bilinearity: Exploring Nonlinear Dirichlet Forms and their Applications" is my book, but if it's about nonlinear Dirichlet forms, then readers interested in advanced mathematical analysis, especially applications, would likely find it valuable.

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Nora
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Themen in »Beyond Bilinearity: Exploring Nonlinear Dirichlet Forms and their Applications«

Nonlinear Dirichlet Forms Bilinearity Mathematics Functional Analysis Potential Theory Stochastic Processes Markov Fields Diffusion Processes Heat Kernel Methods Spectral Theory

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Details

ISBN: 9783384267801
Verlag: tredition
Erscheinung: 21.06.2024

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