SNES Poisson solver [WIP] #37
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added 6 commits
September 26, 2017 20:09
…add additional headers in test files for petsc to read command line arguments. 2) test_compute_electrostatic_fields.py is in flux Run with : python test_compute_electrostatic_fields.py -ksp_monitor
* First attempt: managed to solve x^2 - 2 = 0 over [63, 63] grid using SNES
…ith both numpy and arrarfire arrays
* Periodic BCs work once background density has been subtracted correctly
* with side gates * back gate * dielectric substrate
(2) Added isothermal e-ph collision operator
(2) Added rank output to print statements
… = 2, 4, [?] (2) Upwind fluxes in p space
(2) Added tau=0 option for defect collision operator (3) Added option to stagger Poisson solver params.electrostatic_solver_step
2) Moved a bunch of hard coded options into params
(2) Added currents to moment calculations and checked that j_x = \int p_x f = n <v_x>, where <v_x> is the drift vel obtained from ee collision operator.
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