Geometry of differential operators of second order, the algebra of densities, and groupoids

Mathematics

• Supermanifold 100%
• Groupoids 100%
• Differential Operator 100%
• Commutative Algebra 50%
• Manifold 50%
• Singular Value 50%
• Self-Adjoint Operator 50%
• Invariant Scalar Product 50%
• Equivalence Class 50%
• Sturm-Liouville Operator 50%
• Mean Curvature 50%
• Riemannian Geometry 50%
• Projective Geometry 50%
• Laplace Operator 50%