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Submitted on: 22 September 2024.
Revised on: 12 January 2025.
Accepted on: 17 February 2025.
___________________Discrete and Continuous Dynamical Systems-Series S
Submitted on: 17 September 1998.
Revised on: 05 November 1998.
Accepted on: 01 December 1998.
___________________Discrete and Continuous Dynamical Systems-Series S
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Submitted on: 02 June 2002.
Revised on: 20 August 2002.
Accepted on: 24 September 2002.
___________________Discrete and Continuous Dynamical Systems-Series S
Submitted on: 08 August 2002.
Revised on: 14 November 2002.
Accepted on: 14 December 2002.
___________________Discrete and Continuous Dynamical Systems-Series S