Existence of solutions for a fourth-order boundary-value problem
In this paper, we use the lower and upper solution method to obtain an existence theorem for the fourth-order boundary-value problem $$displaylines{ u^{(4)}(t)=f(t,u(t),u'(t),u''(t),u'''(t)),quad 0<t<1,cr u(0)=u'(1)=u''(0)=0,quad u''&...
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| פורמט: | Article |
| שפה: | English |
| יצא לאור: |
Texas State University
2008-04-01
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| סדרה: | Electronic Journal of Differential Equations |
| נושאים: | |
| גישה מקוונת: | http://ejde.math.txstate.edu/Volumes/2008/52/abstr.html |