Learn More
A finite set can be supplied with a group structure which can then be used to select (classes of) differential calculi on it via the notions of left-, rightand bicovariance. A corresponding framework(More)
Standard IQ tests were performed in 70 children and adolescents 3.5-10 years (median 5 yrs) after 24 Gy cranial irradiation, with or without concurrent intrathecal methotrexate, for central nervous(More)