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Hörmander operators

Record Type:	Language materials, printed : Monograph/item
Title/Author:	Hörmander operators/ Marco Bramanti, Luca Brandolini.
Author:	Bramanti, Marco,
other author:	Brandolini, Luca,
Published:	Singapore :World Scientific, : c2023.,
Description:	1 online resource (724 p.)
Subject:	Vector fields. -
Online resource:	https://www.worldscientific.com/worldscibooks/10.1142/13006#t=toc
ISBN:	9789811261695

Hörmander operators
Bramanti, Marco,1963-

Hörmander operators[electronic resource] /Marco Bramanti, Luca Brandolini. - Singapore :World Scientific,c2023. - 1 online resource (724 p.)

Includes bibliographical references and index.

"Hörmander operators are a class of linear second order partial differential operators with nonnegative characteristic form and smooth coefficients, which are usually degenerate elliptic-parabolic, but nevertheless hypoelliptic, that is highly regularizing. The study of these operators began with the 1967 fundamental paper by Lars Hörmander and is intimately connected to the geometry of vector fields. Motivations for the study of Hörmander operators come for instance from Kolmogorov-Fokker-Planck equations arising from modeling physical systems governed by stochastic equations and the geometric theory of several complex variables. The aim of this book is to give a systematic exposition of a relevant part of the theory of Hörmander operators and vector fields, together with the necessary background and prerequisites. The book is intended for self-study, or as a reference book, and can be useful to both younger and senior researchers, already working in this area or aiming to approach it"--

Mode of access: World Wide Web.

ISBN: 9789811261695Subjects--Topical Terms:

792621
Vector fields.

LC Class. No.: QA613.619 / .B815 2023

Dewey Class. No.: 515.353

Hörmander operators
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245 1 0 $a Hörmander operators $h [electronic resource] / $c Marco Bramanti, Luca Brandolini.
260 $a Singapore : $b World Scientific, $c c2023.
300 $a 1 online resource (724 p.)
504 $a Includes bibliographical references and index.
520 $a "Hörmander operators are a class of linear second order partial differential operators with nonnegative characteristic form and smooth coefficients, which are usually degenerate elliptic-parabolic, but nevertheless hypoelliptic, that is highly regularizing. The study of these operators began with the 1967 fundamental paper by Lars Hörmander and is intimately connected to the geometry of vector fields. Motivations for the study of Hörmander operators come for instance from Kolmogorov-Fokker-Planck equations arising from modeling physical systems governed by stochastic equations and the geometric theory of several complex variables. The aim of this book is to give a systematic exposition of a relevant part of the theory of Hörmander operators and vector fields, together with the necessary background and prerequisites. The book is intended for self-study, or as a reference book, and can be useful to both younger and senior researchers, already working in this area or aiming to approach it"-- $c Publisher's website.
538 $a Mode of access: World Wide Web.
538 $a System requirements: Adobe Acrobat reader.
588 $a Description based on print version record.
650 0 $a Vector fields. $3 792621
650 0 $a Partial differential operators. $3 898223
650 0 $a Elliptic operators. $3 681234
700 1 $a Brandolini, Luca, $d 1963- $3 1421346
856 4 0 $u https://www.worldscientific.com/worldscibooks/10.1142/13006#t=toc