【摘 要】
：
In nerve cells, protein synthesis occurs solely in the soma and many of these proteins are transported via the axons, which are typically extremely long and
【机 构】
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ZhouPei-YuanCenterforAppliedMathematicsTsinghuauniversity,Beijing,100084,China
【出 处】
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International Conference Nonlinear Waves-Theory and Applicat
论文部分内容阅读
In nerve cells, protein synthesis occurs solely in the soma and many of these proteins are transported via the axons, which are typically extremely long and narrow, to the synaptic region.According to Blum and Reed [1], the transport processes can be described mathematically by initial-boundary value problems of partial differential equations of the form((θ)t + M(θ)x)u =C(u)/(e),where u =(u1, u2,… , …)T is a vector of chemical concentrations, M is a constant and diagonal matrix, C(u) is a nonlinear mapping representing the interactions of the various chemical constituents, and (e) is a positive parameter.When the chemistry is fast, the parameter (e) is small.
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