35 Various flavours of infinitesimals 2011-07-05T20:12:44.387

22 Is there a convenient differential calculus for cojets? 2011-04-03T18:55:35.617

20 When does the relative differential $df=0$ imply that $f$ comes from the base? 2011-09-13T16:29:14.627

8 If $\Omega_{X/Y}$ is locally free of rank $\mathrm{dim}\left(X\right)-\mathrm{dim}\left(Y\right)$, is $X\rightarrow Y$ smooth? 2009-09-30T20:14:16.660

7 Relationship between double tangent bundle, exterior derivative and connection 2012-04-22T19:41:11.830

6 ANOTHER Exterior differential system on $SO(3;\mathbb R) \times \mathbb R$ 2012-11-05T20:34:36.390

4 Is there a reason for defining the differential forms before the vector fields ? 2010-06-03T18:34:22.880

4 trying to understand the support of the sheaf of relative differentials 2012-04-29T07:21:11.970

3 Derivative of the regularized upper incomplete gamma function 2013-02-22T08:22:40.137

2 How to introduce Kahler differential in category? 2010-01-25T09:11:59.287

2 Resolution of a free lie algebra as a module over its universal enveloping algebra. 2010-03-01T10:31:01.240

2 derivative in the ring k[e]/e², chain rule 2010-04-30T07:54:02.483

2 Optimum small number for numerical differentiation 2010-06-17T06:30:34.607

2 Kahler differentials of a hypersurface over a non-algebraically closed field 2011-04-17T04:36:08.007

2 Geodesics for a Cone Metric 2012-03-10T21:42:48.290

1 Exterior differential system on $SO(3;\mathbb R) \times \mathbb R$ 2012-11-04T22:09:23.870

1 Contraction of graded vector fields on de Rham complex 2013-03-06T11:08:31.337

1 Choosing Notation for Variable Substitution into Derivative Expressed with Differentials 2014-05-12T12:29:24.563

0 Compute differential on cotangent bundle 2011-08-26T23:28:01.060

0 what does it mean for a differential to be regular at a singular point? 2012-07-24T16:43:33.097

0 Closed forms and trajectories of vector fields 2012-09-21T07:17:01.613

0 determinant of integrals of forms 2014-05-27T13:51:38.597