Reduction of a pair of skew-symmetric matrices to its canonical form under congruence

V. A. Bovdi, T. G. Gerasimova, M. A. Salim +1

Let $(A,B)$ be a pair of skew-symmetric matrices over a field of characteristic not 2. Its regularization decomposition is a direct sum \[ (\underline{\underline A},\underline{\und…