A new approach to convergence analysis of iterative models with optimal error bounds. - Minh-Phuong Tran 001; Thanh-Nhan Nguyen; Thai-Hung Nguyen; Tan-Phuc Nguyen; Tien-Khai Nguyen; Cong-Duy-Nguyen Nguyen; Trung-Hieu Huynh (CoRR, 2024)