Remote access

How to Order

For AMS eBook frontlist subscriptions or backfile collection purchases:

   1a. To purchase any ebook backfile or to subscibe to the current year of Contemporary Mathematics, please download this required license agreement,

   1b. To subscribe to the current year of Memoirs of the AMS, please download this required license agreement.

   2. Complete and sign the license agreement.

   3. Email, fax, or send via postal mail to:

Customer Services
American Mathematical Society
201 Charles Street Providence, RI 02904-2294  USA
Phone: 1-800-321-4AMS (4267)
Fax: 1-401-455-4046

Visit the AMS Bookstore for individual volume purchases.

Browse the current eBook Collections price list

Powered by MathJax

Orientation and the Leray-Schauder theory for fully nonlinear elliptic boundary value problems

About this Title

Patrick Fitzpatrick and Jacobo Pejsachowicz

Publication: Memoirs of the American Mathematical Society
Publication Year 1993: Volume 101, Number 483
ISBNs: 978-0-8218-2544-0 (print); 978-1-4704-0060-6 (online)
MathSciNet review: 1126177
MSC: Primary 47H11; Secondary 35J65, 47H15, 47N20, 58C30, 58E07, 58G25

View full volume PDF

Read more about this volume

View other years and numbers:

Table of Contents


  • 1. Introduction
  • 2. Quasilinear Fredholm mappings
  • 3. Orientation and the degree
  • 4. General properties of the degree
  • 5. Mapping theorems
  • 6. The parity of a path of linear Fredholm operators
  • 7. The regular value formula and homotopy dependence
  • 8. Bifurcation and continuation
  • 9. Strong orientability
  • 10. Fully nonlinear elliptic boundary value problems