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Diagonalizing quadratic bosonic operators by non-autonomous flow equations /
The authors study a non-autonomous, non-linear evolution equation on the space of operators on a complex Hilbert space. They specify assumptions that ensure the global existence of its solutions and allow them to derive its asymptotics at temporal infinity. They demonstrate that these assumptions ar...
| Clasificación: | Libro Electrónico |
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| Autores principales: | , |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
Providence, Rhode Island :
American Mathematical Society,
2016.
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| Colección: | Memoirs of the American Mathematical Society ;
no. 1138. |
| Temas: | |
| Acceso en línea: | Texto completo |
| Sumario: | The authors study a non-autonomous, non-linear evolution equation on the space of operators on a complex Hilbert space. They specify assumptions that ensure the global existence of its solutions and allow them to derive its asymptotics at temporal infinity. They demonstrate that these assumptions are optimal in a suitable sense and more general than those used before. The evolution equation derives from the Brocket-Wegner flow that was proposed to diagonalize matrices and operators by a strongly continuous unitary flow. In fact, the solution of the non-linear flow equation leads to a diagonali. |
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| Notas: | "Volume 240, number 1138 (fourth of 5 numbers), March 2016." |
| Descripción Física: | 1 online resource (v, 122 pages) |
| Bibliografía: | Includes bibliographical references (pages 121-122). |
| ISBN: | 9781470428280 1470428288 |
| ISSN: | 0065-9266 ; |