Hermitian Manifold: Mathematics, Inner product space, Almost complex manifold, Integrability conditions for differential systems

Whitney Embedding Theorem: Mathematics, Differential Topology, Differentiable Manifold, Hausdorff Space, Second Countable

Paneitz Operator: Mathematics, Differential Geometry, Operator, Riemannian Manifold

Complex Dimension: Mathematics, Manifold, Algebraic Variety, Mathematical Singularity

Canonical Ring: Mathematics, Algebraic Variety, Complex Manifold, Graded Commutative Ring