Modules
=======

.. toctree::
   :hidden:

   ModulesOverRings/index-modules-over-rings
   FreeModules/index-free-modules
   FinitelyGeneratedModules/index-finitely-generated-modules
   HomologicalConstructions/index-homological-constructions

.. grid:: 1 2 3 3
   :gutter: 3
   :class-container: index-topic-grid

   .. grid-item-card:: Modules over Rings
      :link: ModulesOverRings/index-modules-over-rings
      :link-type: doc

      Module constructors, submodules and quotients.

   .. grid-item-card:: Free Modules
      :link: FreeModules/index-free-modules
      :link-type: doc

      Free modules, bases and rank.

   .. grid-item-card:: Finitely Generated Modules
      :link: FinitelyGeneratedModules/index-finitely-generated-modules
      :link-type: doc

      Smith normal form, torsion and presentations.

   .. grid-item-card:: Homological Constructions
      :link: HomologicalConstructions/index-homological-constructions
      :link-type: doc

      Ext, Tor and projective resolutions.