Improved Continuous Models for Discrete Media

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="986242.fig.007a" src="https://static.hindawi.com/articles/mpe/volume-2010/986242/figures/986242.fig.007a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>Wave propagation for <math id="M171" xmlns="http://www.w3.org/1998/Math/MathML"><mrow><mi>τ</mi></mrow></math> = 2.0</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="986242.fig.007b" src="https://static.hindawi.com/articles/mpe/volume-2010/986242/figures/986242.fig.007b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>Wave propagation for <math id="M172" xmlns="http://www.w3.org/1998/Math/MathML"><mrow><mi>τ</mi></mrow></math> = 10.0</td></tr></table></td></tr><tr class="fig-image" id="c"><td><img alt="986242.fig.007c" src="https://static.hindawi.com/articles/mpe/volume-2010/986242/figures/986242.fig.007c.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(c) </b>Wave propagation for <math id="M173" xmlns="http://www.w3.org/1998/Math/MathML"><mrow><mi>τ</mi></mrow></math> = 100.0</td></tr></table></td></tr></table>

Mathematical Problems in Engineering

fig7

Figure 7

Figure 7: Improved Continuous Models for Discrete Media 