The Manifestation of Stopping Sets and Absorbing Sets as Deviations on the Computation Trees of LDPC Codes

<table>Example of a <svg height="13.45" id="M195" style="vertical-align:-2.21957pt" version="1.1" viewbox="0 0 32.674999 13.45" width="32.674999" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,13.45)">
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<tspan style="font-size: 12.50px; " x="0" y="0">(</tspan>
<tspan style="font-size: 12.50px; " x="4.1634989" y="0">4</tspan>
<tspan style="font-size: 12.50px; " x="10.414999" y="0">,</tspan>
<tspan style="font-size: 12.50px; " x="15.616247" y="0">1</tspan>
<tspan style="font-size: 12.50px; " x="21.867746" y="0">)</tspan>
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</svg> absorbing set in the Tanner graph of an LDPC code.</table>

Journal of Electrical and Computer Engineering

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Figure 4

Figure 4: The Manifestation of Stopping Sets and Absorbing Sets as Deviations on the Computation Trees of LDPC Codes 