Concept information
Preferred term
pseudo-differential operator
Definition
- In mathematical analysis a pseudo-differential operator is an extension of the concept of differential operator. Pseudo-differential operators are used extensively in the theory of partial differential equations and quantum field theory, e.g. in mathematical models that include ultrametric pseudo-differential equations in a non-Archimedean space. (Wikipedia, The Free Encyclopedia, https://en.wikipedia.org/wiki/Pseudo-differential_operator)
Broader concept
In other languages
URI
http://data.loterre.fr/ark:/67375/MDL-RWJPP10B-B
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