陈小宜 - 北京师范大学-香港浸会大学

个人简介

教育背景 2006.09-2010.07: 华中师范大学，应用数学，本科 2008.03-2009.09: 华中科技大学，计算机科学，本科双学位 2011.09-2016.07: 香港城市大学，应用数学，博士教学 MATH1053 线性代数 I MATH1063 线性代数 II MATH1073 微积分 I MATH1083 微积分 II MATH2023 常微分方程和偏微分方程 STAT2023 高等概率论 MATH4073 实变分析

研究领域

我的研究兴趣在于分析聚合物凝胶的不稳定性行为，推导渐近一致简化理论（板/壳/杆理论），以及生物组织形态的数学建模和分析。大量的生物组织是薄/细长结构，如花瓣、叶子和卷须。生物组织的特定几何形状及其快速变化与其功能密切相关。例如，卷叶洒金榕的叶子呈螺旋状以支持其向上生长。捕蝇草的叶子是双曲壳结构，它的叶子在受到外界刺激时可以快速关闭以捕食昆虫。我对这些植物组织的形态和快速运动非常感兴趣，并探索如何使用聚合物凝胶来重现及优化这些形态和运动。期待得到的结果可用于设计/优化一些软机器人的驱动。

近期论文

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P. Du, Z. Li, X. Chen, J. Wang, On a general multi-layered hyperelastic plate theory of growth, 2022, Appl. Math. Model. (accepted) X. Chen*, E. Pruchnicki, H.-H. Dai and X. Yu, A uniform framework for the dynamic behavior of linearized anisotropic elastic rods, 2022, Math. Mech. Solids, 27, 1429-1454. E. Pruchnicki, X. Chen* and H.-H. Dai, A novel reduced model for a linearized anisotropic rod with double symmetric cross section: I. Theory, 2022, Math. Mech. Solids, 27, 1455-1479. X. Chen*, Y. Shen, Z. Li, D. Gu and J. Wang, Generating complex fold patterns through stress-free deformation induced by growth, 2022, J. Mech. Phys. Solids, 159, 104702. X. Chen*, H.-H. Dai and E. Prunchnicki, On a consistent rod theory for a linearized anisotropic elastic material: II. Verification and parametric study, 2021, Math. Mech. Solids, 27, 687-710. X. Chen*, P. Ciarletta, and H.-H. Dai, Physical principles of morphogenesis in mushrooms, 2021, Phys. Rev. E, 103, 022412. X. Chen and H.-H. Dai*, Stiffness distribution of a spherical gel structure and bifurcation analysis with application to stem-cell differentiation, 2021, Int. J. Nonlin. Mech., 129, 103640. X. Chen, H.-H. Dai* and E. Prunchnicki, On a consistent rod theory for a linearized anisotropic elastic material: I. Asymptotic reduction method, 2021, Math. Mech. Solids, 26, 217-229. E. Pruchnicki*, X. Chen and H.-H. Dai, New refined model for curved linear anisotropic rods with circular cross section, 2021, Appl. Eng. Sci. 6, 100046. X. Chen and H.-H. Dai*, Stress-free configurations induced by a family of locally incompatible growth functions, 2020, J. Mech. Phys. Solids,137, 103834. X. Chen and H.-H. Dai*, An incremental plate theory for polymer gels in equilibrium, 2019. Mech. Res. Commun., 96, 49-55. X. Chen, Z. Song and H.-H. Dai*, Pointwise error estimate for a consistent beam theory, 2018. Anal.Appl., 16, 103-132. X. Chen and H.-H. Dai*, Swelling and instability of a gel annulus, 2015. Acta Mech. Sin., 31, 627-626. X. Chen and H.-H. Dai*, Asymptotic solutions and new insights for cylinder and core-shell polymer gels in a solvent, 2013. Soft Matter, 9, 8664.