60 citations · 175 across the 41 of their papers we have counts for
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math.GT2010★ 1 cited
Minimal models, formality and hard Lefschetz properties of solvmanifolds with local systems
Hisashi Kasuya
For a simply connected solvable Lie group G with a cocompact discrete subgroup Γ, we consider the space of differential forms on the solvmanifold G/Γ with values in certain flat bu…
math.GT2010
Algebraic hulls of solvable groups and exponential iterated integrals on solvmanifolds
Hisashi Kasuya
We represent the coordinate ring of algebraic hulls (which are generalizations of the Malcev completions of nilpotent groups for solvable groups) of solvmanifolds by using Mi…
math.SG2010★ 3 cited
Cohomologically symplectic solvmanifolds are symplectic
Hisashi Kasuya
We consider aspherical manifolds with torsion-free virtually polycyclic fundamental groups, constructed by Baues. We prove that if those manifolds are cohomologically symplectic th…