Topology of almost contact manifolds

The theory of quasi-Sasakian structures

David E. Blair · Journal of Differential Geometry · 1967 · 223 citations

Natural Sciences, Mathematics, Physics +5

The geometry of $G$-structures

Shiing-Shen Chern · Bulletin of the American Mathematical Society · 1966 · 159 citations · Full text

Natural Sciences, Mathematics, Geometric Modeling +9

On harmonic tensors in compact Sasakian spaces

Shun-ichi Tachibana · Tohoku Mathematical Journal · 1965 · 55 citations · Full text

Natural Sciences, Classics, Greek Literature +11

On contact structures of real and complex manifolds

Seizi Takizawa · Tohoku Mathematical Journal · 1963 · 17 citations · Full text

Natural Sciences, Mathematics, Dynamical Systems +13