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Some problems in differential operators

Subtitle:
(essentials self-adjointness)
Abstract:

We consider a formally self-adjoint elliptic differential operator in ℝn, denoted by τ. T0 and T are operators given by τ with specific domains. We determine conditions under which T0 is essentially self-adjoint, introducing the topic by means of a brief historical survey of some results in this field.

In Part I, we consider an operator of order 4, and in Part II, we generalise the results obtained there to ones for an operator of order 2m. Thus, the...

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Institution:
University of Oxford
Department:
Mathematical and Physical Sciences Division

Contributors

Role:
Supervisor
Publication date:
1977
Type of award:
DPhil
Level of award:
Doctoral
Awarding institution:
University of Oxford
Barcode:
601870304
URN:
uuid:447e052c-1776-4eb4-96f6-383c0122107d
Local pid:
td:601870304
Language:
English
Subjects:

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