This volume presents a systematic study of the global behaviour of solutions of nonlinear scalar difference equations of order greater than one. Of particular interest are aspects such as global asymptotic stability, periodicity, permanence and persistence, and also semicycles of solutions. As well as exposing the reader to the very frontiers of the subject, important open problems are also formulated. The book has six chapters. Chapter 1 presents an introduction to the subject and deals with preliminaries. Chapter 2 considers global stability results. Chapter 3 is devoted to rational recursive structures. Chapter 4 describes various applications. The topic of Chapter 5 is periodic cycles, and Chapter 6 discusses a number of open problems and conjectures involving interesting types of difference equations. Each chapter includes notes and references. The volume concludes with three appendices, a comprehensive bibliography, and name and subject indices. For graduate students and researchers whose work involves difference and differential equations.
1. Introduction and Preliminaries.- 2 Global Stability Results.- 3 Rational Recursive Sequences.- 4 Applications.- 5 Periodic Cycles.- 6 Open Problems and Conjectures.- A The Riccati Difference Equation.- B A Generalized Contraction Principle.- C Global Behavior of Systems of Nonlinear Difference Equations.- C.1 A Discrete Epidemic Model.- C.2 A Plant-Herbivore System.- C.3 Discrete Competitive Systems.- Author Index.
I. Györi, G. Ladas, Hungary) Gyori, I. (Computing Centre, Computing Centre, A. Szent-Gyorgyi Medical University, Szeged, USA) Ladas, G. (Department of Mathematics, Department of Mathematics, University of Rhode Island, Kingston, GYORI, Gyori
Saber N. Elaydi, J. LopezFenner, G. Ladas, M. Pinto, USA) Elaydi, Saber N. (Trinity University, San Antonio, Texas, USA) Ladas, G. (University of Rhode Island, Kingston, J. Lopezfenner