1. OMEGA POLYNOMIAL IN SUCOR NETWORK. Authors: MIRCEA V. DIUDEA, KATALIN NAGY, MAHDIEH NEAMATI, MAHBOUBEH SAHELI.2. OMEGA POLYNOMIAL IN OCT-P4TRS NETWORK. Authors: MIRCEA V. DIUDEA, MONICA L. POP, RALUCA O. POP, MAHBOUBEH SAHELI.3. OMEGA POLYNOMIAL FOR NANOSTRUCTURES DESIGNED BY (P4)k Le OPERATIONS. Authors: MIRCEA V. DIUDEA, MAHBOUBEH SAHELI.4. THE OMEGA POLYNOMIAL OF THE CORCOR DOMAIN OF GRAPHENE. Authors: MIRCEA V. DIUDEA, ALI REZA ASHRAFI, MAHBOUBEH SAHELI.5. OMEGA POLYNOMIAL IN CRYSTAL-LIKE NETWORKS. Authors: MIRCEA V. DIUDEA, MONICA L. POP, MODJTABA GHORBANI, MAHBOUBEH SAHELI.