Differential geometry of ${\mathsf{SO}}^{\ast }(2n)$-type structures -- Integrability

Ioannis Chrysikos, Jan Gregorovič, Henrik Winther

We study almost hypercomplex skew-Hermitian structures and almost quaternionic skew-Hermitian structures, as the geometric structures underlying ${\mathsf{SO}}^{\ast }(2n)$- and $\maths…