Close
Enter your search into one or more of the boxes below:
You can refine your search by selecting from any of the options below:
Search
Approximation-solvability of Nonlinear Functional and Differential Equations

Approximation-solvability of Nonlinear Functional and Differential Equations (Hardback)

£184.00
Printed to order. Despatched in 2-3 weeks.
Email me when back in stock

Synopsis

This reference/text develops a constructive theory of solvability on linear and nonlinear abstract and differential equations - involving A-proper operator equations in separable Banach spaces, and treats the problem of existence of a solution for equations involving pseudo-A-proper and weakly-A-proper mappings, and illustrates their applications.;Facilitating the understanding of the solvability of equations in infinite dimensional Banach space through finite dimensional appoximations, this book: offers an elementary introductions to the general theory of A-proper and pseudo-A-proper maps; develops the linear theory of A-proper maps; furnishes the best possible results for linear equations; establishes the existence of fixed points and eigenvalues for P-gamma-compact maps, including classical results; provides surjectivity theorems for pseudo-A-proper and weakly-A-proper mappings that unify and extend earlier results on monotone and accretive mappings; shows how Friedrichs' linear extension theory can be generalized to the extensions of densely defined nonlinear operators in a Hilbert space; presents the generalized topological degree theory for A-proper mappings; and applies abstract results to boundary value problems and to bifurcation and asymptotic bifurcation problems.;There are also over 900 display equations, and an appendix that contains basic theorems from real function theory and measure/integration theory.

Science & MathematicsMathematicsCalculus & mathematical analysisDifferential calculus & equationsScience & MathematicsMathematicsCalculus & mathematical analysisFunctional analysis & transforms Publisher: Taylor & Francis Inc Publication Date: 01/12/1992 ISBN-13: 9780824787936  Details: Type: Hardback Format: Books
Availability: Printed to order. Despatched in 2-3 weeks.  

More books by Wolodymyr V. Petryshyn

Leave Review

Delivery

Delivery Options

All delivery times quoted are the average, and cannot be guaranteed. These should be added to the availability message time, to determine when the goods will arrive. During checkout we will give you a cumulative estimated date for delivery.

Location 1st Book Each additional book Average Delivery Time
UK Standard Delivery FREE FREE 3-5 Days
UK First Class £4.50 £1.00 1-2 Days
UK Courier £7.00 £1.00 1-2 Days
Western Europe** Courier £17.00 £3.00 2-3 Days
Western Europe** Airmail £5.00 £1.50 4-14 Days
USA / Canada Courier £20.00 £3.00 2-4 Days
USA / Canada Airmail £7.00 £3.00 4-14 Days
Rest of World Courier £22.50 £3.00 3-6 Days
Rest of World Airmail £8.00 £3.00 7-21 Days

** Includes Austria, Belgium, Denmark, France, Germany, Greece, Iceland, Irish Republic, Italy, Luxembourg, Netherlands, Portugal, Spain, Sweden and Switzerland.

Delivery Help & FAQs

Returns Information

If you are not completely satisfied with your purchase*, you may return it to us in its original condition with in 30 days of receiving your delivery or collection notification email for a refund. Except for damaged items or delivery issues the cost of return postage is borne by the buyer. Your statutory rights are not affected.

* For Exclusions and terms on damaged or delivery issues see Returns Help & FAQs

You might also like

Fractional and Multivariable ...
(Hardback)
A. M. Mathai; H. J. Haubold
 
 
£45.99
 
Lecture Notes on Wavelet Transforms
(Paperback)
Lokenath Debnath; Firdous Shah
 
£29.99
£31.99
 
Latest Blog
#FoylesFive: Swap Snowflakes for Stardust
17/11/2017

Swap snowflakes for stardust this Christmas with some recommends that are out of this world, from Jamie-Lee from our Birmingham branch.

Read an extract of The Book of the Year
15/11/2017

Behold The Book of the Year, by the “No Such Thing As A Fish” podcasters a.k.a the QI Elves. The book is a surreal, silly and wonderful compendium of irreverent and topical facts that show 2017 in a unique light.

Japan: the Perfect Setting for a Crime Novel
14/11/2017

Nicolas explains why Japan is the perfect backdrop to a crime novel.

View all Blog Entries
Twitter
Show/Hide Tweets
© W&G Foyle Ltd