id author title date pages extension mime words sentence flesch summary cache txt q524jm2472r Leandro Lichtenfelz The Geometry of the Euler and the Navier-Stokes Equations 1904 .txt text/plain 176 7 50 We prove that the set of conjugate vectors for the L2 exponential map contains an open and dense subset, called regular conjugate vectors, which forms a smooth, codimension one submanifold of the tangent space. These results apply, more generally, for infinite-dimensional Riemannian manifolds with Fredholm exponential maps. cache/q524jm2472r.txt txt/q524jm2472r.txt