Information geometric bound on general chemical reaction networks
- URL: http://arxiv.org/abs/2309.10334v1
- Date: Tue, 19 Sep 2023 05:37:13 GMT
- Title: Information geometric bound on general chemical reaction networks
- Authors: Tsuyoshi Mizohata, Tetsuya J. Kobayashi, Louis-S. Bouchard, Hideyuki
Miyahara
- Abstract summary: We employ an information geometric approach, using the natural gradient, to develop a nonlinear system that yields an upper bound for CRN dynamics.
We validate our approach through numerical simulations, demonstrating faster convergence in a specific class of CRNs.
While our study focuses on CRNs, the ubiquity of hypergraphs in fields from natural sciences to engineering suggests that our method may find broader applications.
- Score: 0.0
- License: http://creativecommons.org/licenses/by/4.0/
- Abstract: We investigate the dynamics of chemical reaction networks (CRNs) with the
goal of deriving an upper bound on their reaction rates. This task is
challenging due to the nonlinear nature and discrete structure inherent in
CRNs. To address this, we employ an information geometric approach, using the
natural gradient, to develop a nonlinear system that yields an upper bound for
CRN dynamics. We validate our approach through numerical simulations,
demonstrating faster convergence in a specific class of CRNs. This class is
characterized by the number of chemicals, the maximum value of stoichiometric
coefficients of the chemical reactions, and the number of reactions. We also
compare our method to a conventional approach, showing that the latter cannot
provide an upper bound on reaction rates of CRNs. While our study focuses on
CRNs, the ubiquity of hypergraphs in fields from natural sciences to
engineering suggests that our method may find broader applications, including
in information science.
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