Finitevolumes

**Dear FreeFem++ users,**

**Solving hyperbolic problem with FreeFem++ using finite volume method is still an open problem.**

**Recently, I find an approach in order to solve this problem on structured mesh. More precisely, we can define in FreeFem++ the quantity types of finite volume such as up-wind scheme, HLL flux, well balanced scheme with hydrostatic reconstruction that are used in the numerical resolution of the variational problem.**

**I applied this technic to the Shallow Water 2D equations as you can see in the following link:**

** http://hal.archives-ouvertes.fr/hal-00715301**

Sincerely,

Georges SADAKA