pce_burgers_test

pce_burgers_test, a FORTRAN77 code which calls pce_burgers(), which defines and solves a version of the time-dependent viscous Burgers equation, with uncertain viscosity, using a polynomial chaos expansion (PCE), in terms of Hermite polynomials, by Gianluca Iaccarino.

Licensing:

The computer code and data files described and made available on this web page are distributed under the GNU LGPL license.

Related Data and Programs:

pce_burgers, a FORTRAN77 code which defines and solves a version of the time-dependent viscous Burgers equation, with uncertain viscosity, using a polynomial chaos expansion (PCE), in terms of Hermite polynomials, by Gianluca Iaccarino.

Source Code:

• pce_burgers_test.sh, runs all the tests.
• pce_burgers_test.txt, the output file.

• burgers.history.txt, the value of the solution (expansion coefficients) at selected times.
• burgers.modes.txt, the modes of the solution at the final time.
• burgers.moments.txt, the mean and variance of the coefficients at each point, at the final time.