Solutions for singular Volterra integral equations

• Main Author: Wong, Patricia Jia Yiing
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2021
• Subjects: Engineering::Electrical and electronic engineering; Fixed-sign Solutions; Singularities
• Online Access: https://hdl.handle.net/10356/148714
• Institution: Nanyang Technological University

We consider the system of Volterra integral equations ui(t)=∫t0gi(t,s)[Pi(s,u1(s),u2(s),⋯,un(s))+Qi(s,u1(s),u2(s),⋯,un(s))]ds,t∈[0,T],1≤i≤n where T>0 is fixed and the nonlinearities Pi(t,u1,u2,⋯,un) can be singular at t=0 and uj=0 where j∈{1,2,⋯,n}. Criteria are offered for the existence of fixed...