© 1986

Partial Differential Relations


Part of the Ergebnisse der Mathematik und ihrer Grenzgebiete book series (MATHE3, volume 9)

Table of contents

  1. Front Matter
    Pages I-IX
  2. Mikhael Gromov
    Pages 1-47
  3. Mikhael Gromov
    Pages 48-220
  4. Mikhael Gromov
    Pages 221-349
  5. Back Matter
    Pages 350-366

About this book


The classical theory of partial differential equations is rooted in physics, where equations (are assumed to) describe the laws of nature. Law abiding functions, which satisfy such an equation, are very rare in the space of all admissible functions (regardless of a particular topology in a function space). Moreover, some additional (like initial or boundary) conditions often insure the uniqueness of solutions. The existence of these is usually established with some apriori estimates which locate a possible solution in a given function space. We deal in this book with a completely different class of partial differential equations (and more general relations) which arise in differential geometry rather than in physics. Our equations are, for the most part, undetermined (or, at least, behave like those) and their solutions are rather dense in spaces of functions. We solve and classify solutions of these equations by means of direct (and not so direct) geometric constructions. Our exposition is elementary and the proofs of the basic results are selfcontained. However, there is a number of examples and exercises (of variable difficulty), where the treatment of a particular equation requires a certain knowledge of pertinent facts in the surrounding field. The techniques we employ, though quite general, do not cover all geometrically interesting equations. The border of the unexplored territory is marked by a number of open questions throughout the book.


DEX addition construction differential equation differential geometry equation function space geometry immersion knowledge partial differential equation proof techniques topology variable

Authors and affiliations

  1. 1.Institute des Hautes Etudes ScientifiquesBures-sur-YvetteFrance

Bibliographic information

  • Book Title Partial Differential Relations
  • Authors Misha Gromov
  • Series Title Ergebnisse der Mathematik und ihrer Grenzgebiete
  • DOI
  • Copyright Information Springer-Verlag Berlin Heidelberg 1986
  • Publisher Name Springer, Berlin, Heidelberg
  • eBook Packages Springer Book Archive
  • Hardcover ISBN 978-3-540-12177-0
  • Softcover ISBN 978-3-642-05720-5
  • eBook ISBN 978-3-662-02267-2
  • Series ISSN 0071-1136
  • Edition Number 1
  • Number of Pages IX, 363
  • Number of Illustrations 0 b/w illustrations, 0 illustrations in colour
  • Topics Analysis
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