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BOOK EXCERPT:
This Special Issue focuses on recent progress in a new area of mathematical physics and applied analysis, namely, on nonlinear partial differential equations on metric graphs and branched networks. Graphs represent a system of edges connected at one or more branching points (vertices). The connection rule determines the graph topology. When the edges can be assigned a length and the wave functions on the edges are defined in metric spaces, the graph is called a metric graph. Evolution equations on metric graphs have attracted much attention as effective tools for the modeling of particle and wave dynamics in branched structures and networks. Since branched structures and networks appear in different areas of contemporary physics with many applications in electronics, biology, material science, and nanotechnology, the development of effective modeling tools is important for the many practical problems arising in these areas. The list of important problems includes searches for standing waves, exploring of their properties (e.g., stability and asymptotic behavior), and scattering dynamics. This Special Issue is a representative sample of the works devoted to the solutions of these and other problems.
Product Details :
Genre |
: Mathematics |
Author |
: Dmitry Pelinovsky |
Publisher |
: MDPI |
Release |
: 2019-10-30 |
File |
: 144 Pages |
ISBN-13 |
: 9783039217205 |
eBook Download
BOOK EXCERPT:
This Special Issue focuses on recent progress in a new area of mathematical physics and applied analysis, namely, on nonlinear partial differential equations on metric graphs and branched networks. Graphs represent a system of edges connected at one or more branching points (vertices). The connection rule determines the graph topology. When the edges can be assigned a length and the wave functions on the edges are defined in metric spaces, the graph is called a metric graph. Evolution equations on metric graphs have attracted much attention as effective tools for the modeling of particle and wave dynamics in branched structures and networks. Since branched structures and networks appear in different areas of contemporary physics with many applications in electronics, biology, material science, and nanotechnology, the development of effective modeling tools is important for the many practical problems arising in these areas. The list of important problems includes searches for standing waves, exploring of their properties (e.g., stability and asymptotic behavior), and scattering dynamics. This Special Issue is a representative sample of the works devoted to the solutions of these and other problems.
Product Details :
Genre |
: Electronic books |
Author |
: Dmitry Pelinovsky |
Publisher |
: |
Release |
: 2019 |
File |
: 1 Pages |
ISBN-13 |
: 3039217216 |
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BOOK EXCERPT:
This open access book gives a systematic introduction into the spectral theory of differential operators on metric graphs. Main focus is on the fundamental relations between the spectrum and the geometry of the underlying graph. The book has two central themes: the trace formula and inverse problems. The trace formula is relating the spectrum to the set of periodic orbits and is comparable to the celebrated Selberg and Chazarain-Duistermaat-Guillemin-Melrose trace formulas. Unexpectedly this formula allows one to construct non-trivial crystalline measures and Fourier quasicrystals solving one of the long-standing problems in Fourier analysis. The remarkable story of this mathematical odyssey is presented in the first part of the book. To solve the inverse problem for Schrödinger operators on metric graphs the magnetic boundary control method is introduced. Spectral data depending on the magnetic flux allow one to solve the inverse problem in full generality, this means to reconstruct not only the potential on a given graph, but also the underlying graph itself and the vertex conditions. The book provides an excellent example of recent studies where the interplay between different fields like operator theory, algebraic geometry and number theory, leads to unexpected and sound mathematical results. The book is thought as a graduate course book where every chapter is suitable for a separate lecture and includes problems for home studies. Numerous illuminating examples make it easier to understand new concepts and develop the necessary intuition for further studies.
Product Details :
Genre |
: Science |
Author |
: Pavel Kurasov |
Publisher |
: Springer Nature |
Release |
: 2023-12-09 |
File |
: 644 Pages |
ISBN-13 |
: 9783662678725 |
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BOOK EXCERPT:
Product Details :
Genre |
: Aeronautics |
Author |
: |
Publisher |
: |
Release |
: 1988 |
File |
: 974 Pages |
ISBN-13 |
: STANFORD:36105127343023 |
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BOOK EXCERPT:
Product Details :
Genre |
: Mathematics |
Author |
: |
Publisher |
: |
Release |
: 1986 |
File |
: 800 Pages |
ISBN-13 |
: CORNELL:31924054643154 |
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BOOK EXCERPT:
Product Details :
Genre |
: Mathematics |
Author |
: |
Publisher |
: |
Release |
: 2001 |
File |
: 770 Pages |
ISBN-13 |
: UVA:X006130606 |
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BOOK EXCERPT:
Product Details :
Genre |
: Mathematics |
Author |
: |
Publisher |
: |
Release |
: 1979 |
File |
: 188 Pages |
ISBN-13 |
: UCR:31210015465659 |
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BOOK EXCERPT:
Product Details :
Genre |
: Physics |
Author |
: |
Publisher |
: |
Release |
: 1993 |
File |
: 1288 Pages |
ISBN-13 |
: UOM:39015027456717 |
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BOOK EXCERPT:
Sections 1-2. Keyword Index.--Section 3. Personal author index.--Section 4. Corporate author index.-- Section 5. Contract/grant number index, NTIS order/report number index 1-E.--Section 6. NTIS order/report number index F-Z.
Product Details :
Genre |
: Research |
Author |
: |
Publisher |
: |
Release |
: 1988 |
File |
: 1092 Pages |
ISBN-13 |
: UOM:39015034740251 |
eBook Download
BOOK EXCERPT:
Product Details :
Genre |
: Russian imprints |
Author |
: |
Publisher |
: |
Release |
: 1967 |
File |
: 1512 Pages |
ISBN-13 |
: IND:30000096808906 |