17,208 research outputs found
Desynchronization of Large Scale Delayed Neural Networks
We consider a ring of identical neurons with delayed nearest neighborhood inhibitory interaction. Under general conditions, such a network has a slowly oscillatory synchronous periodic solution which is completely characterized by a scalar delay di erential equation with negative feedback. Despite the fact that the slowly oscillatory periodic solution of the scalar equation is stable, we show that the associated synchronous solution is unstable if the size of the network is large
Discrete mechanics Based on Finite Element Methods
Discrete Mechanics based on finite element methods is presented in this
paper. We also explore the relationship between this discrete mechanics and
Veselov discrete mechanics. High order discretizations are constructed in terms
of high order interpolations.Comment: 14 pages, 0 figure
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