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2006-10-10 Seminar

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> {{{}}}**$$BV_{\phi}$$-solutions of nonlinear integral equations**
> In this talk we will deal with solutions of nonlinear Hammerstein and Volterra-Hammerstein integral equations in the space of functions of bounded $$\phi$$-variation in the sense of Young. We will discuss the existence and in some cases the existence and uniqueness of local and global solutions in this class. Real-valued as well as vector-valued functions will be under our consideration. The method of our proofs is based on an application of the Banach contraction principle as well as the Leray-Schauder alternative for contractions.


Daria Bugajewska
$$ BV_{\phi} $$-solutions of nonlinear integral equations

In this talk we will deal with solutions of nonlinear Hammerstein and Volterra-Hammerstein integral equations in the space of functions of bounded $$ \phi $$-variation in the sense of Young. We will discuss the existence and in some cases the existence and uniqueness of local and global solutions in this class. Real-valued as well as vector-valued functions will be under our consideration. The method of our proofs is based on an application of the Banach contraction principle as well as the Leray-Schauder alternative for contractions.

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