The Weight System of the MVA
August-01-10
9:51 AM
Some Convention:
pA[SVXp[i_, j_, k_, l_]] := AHD[
  (t[i] == t[k]) (t[j] == t[l]), {i, j}, W[k, l],
  -W[i, k] + t[j] W[i, k] + W[i, l] - t[i] W[i, l] - W[k, l] + t[i] W[k, l]
  ]