annotate kroneckerDelta.m @ 1314:58df4a35fe43 feature/poroelastic

Add traction operators that include the viscous terms and use them to clean up the imposition of traction BC.
author Martin Almquist <malmquist@stanford.edu>
date Sat, 25 Jul 2020 15:56:31 -0700
parents b189bc409cdb
children
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b189bc409cdb Add helper function for kronecker delta.
Martin Almquist <malmquist@stanford.edu>
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1 function d = kroneckerDelta(i,j)
b189bc409cdb Add helper function for kronecker delta.
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2
b189bc409cdb Add helper function for kronecker delta.
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3 d = 0;
b189bc409cdb Add helper function for kronecker delta.
Martin Almquist <malmquist@stanford.edu>
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4 if i==j
b189bc409cdb Add helper function for kronecker delta.
Martin Almquist <malmquist@stanford.edu>
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5 d = 1;
b189bc409cdb Add helper function for kronecker delta.
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6 end