Riemannian Geometry by Ilkka Holopainen, Tuomas Sahlsten
2013
Number of pages: 102
Based on the lecture notes on differential geometry. From the table of contents: Differentiable manifolds, a brief review; Riemannian metrics; Connections; Geodesics; Curvature; Jacobi fields; Curvature and topology; Comparison geometry; The sphere theorem.
Mathematics Geometry & Topology Differential Geometry Riemannian Geometry