Open AccessPseudo differential operators with negative definite symbols of variable order
Author(s) -
Walter Hoh
Publication year - 2000
Publication title -
revista matemática iberoamericana
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.569
H-Index - 52
eISSN - 2235-0616
pISSN - 0213-2230
DOI - 10.4171/rmi/274
Subject(s) - mathematics , order (exchange) , variable (mathematics) , differential (mechanical device) , differential operator , positive definite matrix , mathematical analysis , pure mathematics , eigenvalues and eigenvectors , physics , finance , quantum mechanics , engineering , economics , aerospace engineering
One way to represent the generator of a Markov process is given by pseudo differential operators. Above all this is due to the fact that the generator satisfies the so-called positive maximum principle (...).
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