|
|||||
 |
|
|
|
|
|
|
|
Positive
solutions to singular second-order boundary value problems
for dynamic equations
Curtis Kunkel and Alex Lancaster
Vol. 12 (2019), No. 6, 1069–1080
|
Abstract |
|
We study singular second-order boundary value problems with mixed boundary conditions on an infinitely discrete time scale. We prove the existence of a positive solution by means of a lower and upper solutions method and the Brouwer fixed-point theorem, in conjunction with perturbation methods used to approximate regular problems. |
PDF Access Denied
We have not been able to recognize your IP address
3.145.130.227
as that of a subscriber to this journal.
Online access to the content of recent issues is by
subscription, or purchase of single articles.
Please contact your institution's librarian suggesting a subscription, for example by using our journal-recommendation form. Or, visit our subscription page for instructions on purchasing a subscription.
You may also contact us at
contact@msp.org
or by using our
contact form.
Or, you may purchase this single article for USD 30.00:
Keywords
singular boundary value problems, time scales, mixed
conditions, lower and upper solutions, Brouwer fixed-point
theorem, approximate regular problems
|
Mathematical Subject Classification 2010
Primary: 34B16, 34B18, 34B40, 39A10
|
Milestones
Received: 11 February 2019
Revised: 25 March 2019
Accepted: 30 March 2019
Published: 3 August 2019
Communicated by Johnny Henderson
|
Authors |
| Curtis Kunkel | |
| Department of Mathematics and
Statistics University of Tennessee at Martin Martin, TN United States |
|
| Alex Lancaster | |
| Department of Mathematics and
Statistics University of Tennessee at Martin Martin, TN United States |
|
