Non-adiabatic membrane voltage fluctuations driven by two ligand-gated ion channels
被引:2
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作者:
Fan, Yan-Hua
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机构:
Beijing Technol & Business Univ, Dept Math, Beijing 100048, Peoples R ChinaBeijing Technol & Business Univ, Dept Math, Beijing 100048, Peoples R China
Fan, Yan-Hua
[1
]
Wang, Jia-Zeng
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Beijing Technol & Business Univ, Dept Math, Beijing 100048, Peoples R ChinaBeijing Technol & Business Univ, Dept Math, Beijing 100048, Peoples R China
Wang, Jia-Zeng
[1
]
机构:
[1] Beijing Technol & Business Univ, Dept Math, Beijing 100048, Peoples R China
In this paper, we construct a piecewise deterministic Markov process to model the membrane voltage fluctuations driven by two ligand-gated channels. The series-solution method is applied to the third-order ordinary differential equations to get its general solutions. Also, the stationary probability density function (PDF) is just the special solution that satisfies certain boundary conditions. The bifurcation conditions of the PDF at the boundary are obtained analytically. As an application, the PDF is used to calculate the power dissipation of the ionic currents in the (nonequilibrium) steady states.
机构:
Beijing Technol & Business Univ, Sch Math & Stat, Beijing 100048, Peoples R ChinaBeijing Technol & Business Univ, Sch Math & Stat, Beijing 100048, Peoples R China
Wang, Jia-Zeng
Fan, Yan-Hua
论文数: 0引用数: 0
h-index: 0
机构:
Beijing Technol & Business Univ, Sch Math & Stat, Beijing 100048, Peoples R ChinaBeijing Technol & Business Univ, Sch Math & Stat, Beijing 100048, Peoples R China