Agarwal, R.P.; Hristova, S.; O’Regan, D. Mittag-Leffler-Type Stability of BAM Neural Networks Modeled by the Generalized Proportional Riemann–Liouville Fractional Derivative. Axioms2023, 12, 588.
Agarwal, R.P.; Hristova, S.; O’Regan, D. Mittag-Leffler-Type Stability of BAM Neural Networks Modeled by the Generalized Proportional Riemann–Liouville Fractional Derivative. Axioms 2023, 12, 588.
Agarwal, R.P.; Hristova, S.; O’Regan, D. Mittag-Leffler-Type Stability of BAM Neural Networks Modeled by the Generalized Proportional Riemann–Liouville Fractional Derivative. Axioms2023, 12, 588.
Agarwal, R.P.; Hristova, S.; O’Regan, D. Mittag-Leffler-Type Stability of BAM Neural Networks Modeled by the Generalized Proportional Riemann–Liouville Fractional Derivative. Axioms 2023, 12, 588.
Abstract
The main goal of the paper is to use a generalized proportional Riemann-Liouville fractional derivative (GPRLFD) to model BAM neural networks and to study some stability properties of the equilibrium. Initially, several properties of the GPRLFD are proved such as the fractional derivative of a squared function. Also some comparison results for GPRLFD are provided. Two types of equilibrium of the BAM model with GPRLFD are defined. In connection with the applied fractional derivative and its singularity at the initial time the Mittag-Leffler exponential stability in time of the equilibrium is introduced and studied. An example is given illustrating the meaning of the equilibrium as well as its stability properties.
Computer Science and Mathematics, Applied Mathematics
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