TY - JOUR AU - Shun Wakatsuki TI - Nontrivial example of the composition of the brane product and coproduct on Gorenstein spaces JO - Homology, homotopy, and applications PY - 2020 SP - 333 EP - 341 VL - 22 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4310/HHA.2020.v22.n1.a19/ DO - 10.4310/HHA.2020.v22.n1.a19 LA - en ID - HHA_2020_22_1_a18 ER -