| File | |
| Title |
方程式x^^・(t)=-f(x(t))(g(x(t))+h(x(t-1)))の周期解
|
| Title |
Periodic solutions of the equation x^^・(t)=-f(x(t))(g(x(t))+h(x(t-1)))
|
| Title Transcription |
ホウテイシキ XT=-FXTGXT+HXT-1 ノ シュウキ カイ
|
| Creator | |
| Source Title |
島根大学理学部紀要
Memoirs of the Faculty of Science, Shimane University
|
| Volume | 22 |
| Start Page | 1 |
| End Page | 9 |
| Journal Identifire |
ISSN 03879925
|
| Descriptions |
Abstract
The existence of nontrivial periodic solutions of the scalar equation x^^・(t) = - f(x(t))(g(x(t)) + h(x(t - 1))) is mainly discussed by using a fixed point theorem for a closed convex set. As an application of the main results, we show that a conjecture by G. Seifert is right. Moreover we give a negative answer to a question by G. Seifert.
|
| Language |
eng
|
| Resource Type | departmental bulletin paper |
| Publisher |
島根大学理学部
The Faculty of Science, Shimane University
|
| Date of Issued | 1988-12-25 |
| Access Rights | open access |
| Relation |
[NCID]
AN00108106
|
