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Title: Vector integral equations with discontinuous right-hand side (English)
Author: Cammaroto, Filippo
Author: Cubiotti, Paolo
Language: English
Journal: Commentationes Mathematicae Universitatis Carolinae
ISSN: 0010-2628 (print)
ISSN: 1213-7243 (online)
Volume: 40
Issue: 3
Year: 1999
Pages: 483-490
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Category: math
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Summary: We deal with the integral equation $u(t)=f(\int_Ig(t,z)\,u(z)\,dz)$, with $t\in I=[0,1]$, $f:\bold R^n\to\bold R^n$ and $g:I\times I\to[0,+\infty[$. We prove an existence theorem for solutions $u\in L^\infty(I,\bold R^n)$ where the function $f$ is not assumed to be continuous, extending a result previously obtained for the case $n=1$. (English)
Keyword: vector integral equations
Keyword: bounded solutions
Keyword: discontinuity
MSC: 45G10
MSC: 47H04
MSC: 47H15
MSC: 47J05
MSC: 47N20
idZBL: Zbl 1065.47505
idMR: MR1732487
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Date available: 2009-01-08T18:54:24Z
Last updated: 2012-04-30
Stable URL: http://hdl.handle.net/10338.dmlcz/119104
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