Blow-up collocation solutions of nonlinear homogeneous Volterra integral equations
For researchers studying blow-up phenomena in integral equations, this work offers a numerical approach but is incremental, applying existing collocation methods to a specific class of equations.
This paper introduces collocation methods to detect blow-up solutions of nonlinear homogeneous Volterra-Hammerstein integral equations, providing numerical blow-up time estimates and analyzing necessary conditions for blow-up.
In this paper, collocation methods are used for detecting blow-up solutions of nonlinear homogeneous Volterra-Hammerstein integral equations. To do this, we introduce the concept of "blow-up collocation solution" and analyze numerically some blow-up time estimates using collocation methods in particular examples where previous results about existence and uniqueness can be applied. Finally, we discuss the relationships between necessary conditions for blow-up of collocation solutions and exact solutions.