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arXiv · 1810.10120

Dynamic Transitions and Stability for the Acetabularia Whorl Formation

Yiqiu Mao·Dongming Yan·ChunHsien Lu
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Abstract

Dynamical transitions of the Acetabularia whorl formation caused by outside calcium concentration is carefully analyzed using a chemical reaction diffusion model on a thin annulus. Restricting ourselves with Turing instabilities, we found all three types of transition, continuous, catastrophic and random can occur under different parameter regimes. Detailed linear analysis and numerical investigations are also provided. The main tool used in the transition analysis is Ma \& Wang's dynamical transition theory including the center manifold reduction.

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Yiqiu Mao, Dongming Yan, ChunHsien Lu. 2018-10-23. Dynamic Transitions and Stability for the Acetabularia Whorl Formation. https://arxiv.org/abs/1810.10120

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