Summability Methods for Elastic Local Fields in Periodic Heterogeneous Materials

Figure 4

Gibbs phenomenon in partial sums and iterated Fejér partial sums for the local stress of the multiphase composite: (a) partial sum stress ; (b) partial sum stress ; (c) partial sum stress and iterated Fejér partial sum along the -axis; (d) partial sum stress and iterated Fejér partial sum along the -axis; (e) partial sum stress and iterated Fejér partial sum along the -axis; (f) partial sum stress and iterated Fejér partial sum along the -axis.

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(b)

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(f)