1. Algebraic properties of modules over the Weyl algebra D=D_{n}.
(i) Bernstein filtration of the Weyl algebra. Filtrations of D-modules. Good
filtrations.
(ii) Noetherian properties.
(iii) Associated varieties, Hilbert polynomials. Dimension and degree of a D-
module.
(iv) Basic inequality.
(v) Holonomic D-modules and their properties.
2. Relation with analysis.
(i) D-modules and systems of differential equations. Solutions of D-modules. Left
and right D-modules.
(ii) Digression on the theory of generalized functions and distributions.
(iii) Regularization of distributions x^{s} and Q^{s} using differerential equations.
3. Standard functors for D-modules.
(i) Inverse image functor
(ii) Relation between left and right D-modules
(iii) Direct image functor
(iv) Fourier transform
4. Properties of functors on categories of D-modules.
5. Stability of the holonomic property.
6. Further applications to analysis: regularization of different type of integrals.
6. Homological techniques in study of D-modules.
7. Geometric picture of the the algebra D of differential operators.
(i) Geometric filtration on the algebra D.
(ii) Associated varieties for D-modules. Noetherian properties.
(iii) Comparison of two approaches.
(iv) Equivalence of two approaches to holonomic modules.
7. D-modules on smooth affine algebraic varieties.
(i) Short digression into affine algebraic varieties. The sheaf O_{X} and the category M(O_{X})
of O-modules on X. Localization of O_{X}-modules.
(ii) Recall of basic properties of smooth varieties.
(iii) Basic definition and the structure of the algebra D = D_{X} of differential operators on a smooth affine algebraic variety X.
(iv) Category M(D) of D-modules on a smooth affine algebraic variety X. Localization of D-modules.
(v) Relation between left and right D-modules.
8. Basic functors between D-modules.
(i) Basic functors and their properties.
(ii) Kashiwara's lemma
(iii) Reduction to the case of affine space (Weyl algebra).
9. Study of D-modules using the geometric filtration.
(i) Associated module. Noetherian properties.
(ii) Singular support of a D-module. Relation with Kashiwara lemma.
(iii) Proof of the basic inequality.