TY - JOUR AU - Sinan Sertöz TI - Pieri-type intersection formulas and primary obstructions for decomposing $2$-forms JO - Colloquium Mathematicum PY - 2001 SP - 201 EP - 210 VL - 87 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/cm87-2-6/ DO - 10.4064/cm87-2-6 LA - en ID - 10_4064_cm87_2_6 ER -