A Second look at the first result of Landesman-Lazer type

We discuss some results concerning periodic and almot periodic solutions of ordinary differential equations which are precursors of a result on weak solutions of a semilinear elliptic boundary due to E. M. Landesman and the author. It is observed that in the earliest of these, if one looks for perio...

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Bibliographic Details
Main Author: Alan C. Lazer
Format: Article
Language:English
Published: Texas State University 2000-10-01
Series:Electronic Journal of Differential Equations
Subjects:
Online Access:http://ejde.math.txstate.edu/conf-proc/05/l1/abstr.html
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author Alan C. Lazer
author_facet Alan C. Lazer
author_sort Alan C. Lazer
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description We discuss some results concerning periodic and almot periodic solutions of ordinary differential equations which are precursors of a result on weak solutions of a semilinear elliptic boundary due to E. M. Landesman and the author. It is observed that in the earliest of these, if one looks for periodic solutions instead of almost peridic solutions, then the conditions can be relaxed.
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spelling doaj.art-01fb58c89586446fb6bcbb04c32bc6282022-12-21T18:10:17ZengTexas State UniversityElectronic Journal of Differential Equations1072-66912000-10-01Conference05113119A Second look at the first result of Landesman-Lazer typeAlan C. LazerWe discuss some results concerning periodic and almot periodic solutions of ordinary differential equations which are precursors of a result on weak solutions of a semilinear elliptic boundary due to E. M. Landesman and the author. It is observed that in the earliest of these, if one looks for periodic solutions instead of almost peridic solutions, then the conditions can be relaxed.http://ejde.math.txstate.edu/conf-proc/05/l1/abstr.htmlGlobally asymptotically stableBrouwer fix-point theorempolar coordinates.
spellingShingle Alan C. Lazer
A Second look at the first result of Landesman-Lazer type
Electronic Journal of Differential Equations
Globally asymptotically stable
Brouwer fix-point theorem
polar coordinates.
title A Second look at the first result of Landesman-Lazer type
title_full A Second look at the first result of Landesman-Lazer type
title_fullStr A Second look at the first result of Landesman-Lazer type
title_full_unstemmed A Second look at the first result of Landesman-Lazer type
title_short A Second look at the first result of Landesman-Lazer type
title_sort second look at the first result of landesman lazer type
topic Globally asymptotically stable
Brouwer fix-point theorem
polar coordinates.
url http://ejde.math.txstate.edu/conf-proc/05/l1/abstr.html
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