Integral Euler Characteristic of Out F11. - Shigeyuki Morita; Takuya Sakasai; Masaaki Suzuki (Exp. Math., 2015)

An Abelian Quotient of the Symplectic Derivation Lie Algebra of the Free Lie Algebra. - Shigeyuki Morita; Takuya Sakasai; Masaaki Suzuki (Exp. Math., 2018)