# DM Manual Pages
Examples
DM objects are used to manage communication between the algebraic structures in PETSc (Vec and Mat) and mesh data structures
in PDE-based (or other) simulations. See, for example, `DMDACreate()`.
dlregisdmdm.c
dm.c
dmceed.c
dmcoordinates.c
dmgenerate.c
dmget.c
dmglvis.c
dmi.c
dmperiodicity.c
dmregall.c
makefile