Browsing by Author "Burns, John"
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Inequalities for baer invariants of finite groups
Burns, John; Ellis, Graham (Canadian Mathematical Society, 1998-12-01)In this note we further our investigation of Baer invariants of groups by obtaining, as consequences of an exact sequence of A. S.-T. Lue, some numerical inequalities for their orders, exponents, and generating sets. An ... -
Parabolic and equal-rank subroot systems with applications to symmetric spaces and flag manifolds
Makrooni, Mohammad Adib (2016-06-20)Using the algebraic structure of subroot systems in the root system of a complex simple Lie algebra g, we prove a generalization for compact homogeneous spaces with positive Euler characteristic of the 'strange formula' ...