DriftKineticMaxwellCoupling: implicit energy-conserving drift-kinetic Maxwell step with polarization and quasi-neutral limit; model DriftKineticMaxwell by spossann · Pull Request #823 · struphy-hub/struphy

Document the discretization of MaxwellWeakAmpere and VlasovAmpereCoupling

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007ebce

MaxwellWeakAmpere: StiffnessPreconditioner as default precond [preview docs]

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693a4b4

Docs: working links in MaxwellWeakAmpere/VlasovAmpereCoupling, document preconditioners and solvers [preview docs]

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f98a695

Fix the SchurSolver docstrings (broken math, parameters) [preview docs]

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StiffnessPreconditioner docstring: references for fast diagonalization [preview docs]

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b8d04fa

Review fixes: SchurSolver property docstrings, define D in fast diagonalization [preview docs]

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8dd6dc0

VlasovMaxwellCoupling propagator and VlasovMaxwellQuasiNeutral model

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481c4eb

Review fixes: reject polar splines, test the discrete equations with general coefficients

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Weibel quasi-neutral example: measured growth rates in the description

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Merge remote-tracking branch 'origin/devel' into vlasov-maxwell-quasi-neutral

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VlasovMaxwellCoupling: matrix_free option (MarkerOperator), as in the other 6D couplings

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test_matrix_free_6d: compare n_ref of the assembled and matrix-free VlasovMaxwellCoupling

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63ca036

Merge branch 'devel' into doc-weak-ampere

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VlasovMaxwellCoupling: project the initial state onto curl B = J for kappa = 0

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Merge commit 'f4c4ce8e' into vlasov-maxwell-quasi-neutral

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Weibel quasi-neutral example: results with the initial projection

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c12682b

Review fix: the initial projection keeps the electric field

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1948c0c

Verification test: Weibel growth rate of VlasovMaxwellQuasiNeutral at kappa = 0

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977cb58

Weibel verification: antithetic Sobol loading, 5 % tolerance; example with the same loading

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17121d1

Review nits: describe the antithetic Sobol loading, drop the unused seed, 7 % tolerance

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DriftKineticMaxwellCoupling and model DriftKineticMaxwell: implicit energy-conserving drift-kinetic Maxwell coupling with quasi-neutral limit

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1bd28be

Merge remote-tracking branch 'origin/devel' into vlasov-maxwell-quasi-neutral

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081d628

Review fixes: e_field in the guiding-center pushers needs the explicit algorithm; no CuPy; docs

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9f409eb

Merge remote-tracking branch 'origin/vlasov-maxwell-quasi-neutral' into drift-kinetic-maxwell

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b08d6f0

VlasovMaxwellQuasiNeutral: cyclotron normalization with the equation parameters lam and kappa

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6b2305e

Review nits: coefficients for an overridden epsilon, alpha not used, sign of lam, AGENTS.md

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9e0d96c

Docs: no general epsilon in VlasovMaxwellQuasiNeutral, drop the Ampere paragraph under Equation parameters, fix the energy reference in VlasovMaxwellCoupling

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2ce8867

Merge remote-tracking branch 'origin/vlasov-maxwell-quasi-neutral' into drift-kinetic-maxwell

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7c80e19

DriftKineticMaxwell: thermal normalization with the equation parameters lam and kappa; safeguard the parallel force

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96b0f08

Merge remote-tracking branch 'origin/devel' into drift-kinetic-maxwell

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a0c4b64

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DriftKineticMaxwellCoupling: implicit energy-conserving drift-kinetic Maxwell step with polarization and quasi-neutral limit; model DriftKineticMaxwell - #823

DriftKineticMaxwellCoupling: implicit energy-conserving drift-kinetic Maxwell step with polarization and quasi-neutral limit; model DriftKineticMaxwell#823
spossann merged 30 commits into
develfrom
drift-kinetic-maxwell

Commits on Oct 23, 2026

Document the discretization of MaxwellWeakAmpere and VlasovAmpereCoupling

MaxwellWeakAmpere: StiffnessPreconditioner as default precond [preview docs]

Docs: working links in MaxwellWeakAmpere/VlasovAmpereCoupling, document preconditioners and solvers [preview docs]

Fix the SchurSolver docstrings (broken math, parameters) [preview docs]

StiffnessPreconditioner docstring: references for fast diagonalization [preview docs]

Review fixes: SchurSolver property docstrings, define D in fast diagonalization [preview docs]

VlasovMaxwellCoupling propagator and VlasovMaxwellQuasiNeutral model

Review fixes: reject polar splines, test the discrete equations with general coefficients

Weibel quasi-neutral example: measured growth rates in the description

Merge remote-tracking branch 'origin/devel' into vlasov-maxwell-quasi-neutral

VlasovMaxwellCoupling: matrix_free option (MarkerOperator), as in the other 6D couplings

test_matrix_free_6d: compare n_ref of the assembled and matrix-free VlasovMaxwellCoupling

Merge branch 'devel' into doc-weak-ampere

VlasovMaxwellCoupling: project the initial state onto curl B = J for kappa = 0

Merge commit 'f4c4ce8e' into vlasov-maxwell-quasi-neutral

Weibel quasi-neutral example: results with the initial projection

Review fix: the initial projection keeps the electric field

Verification test: Weibel growth rate of VlasovMaxwellQuasiNeutral at kappa = 0

Weibel verification: antithetic Sobol loading, 5 % tolerance; example with the same loading

Review nits: describe the antithetic Sobol loading, drop the unused seed, 7 % tolerance

DriftKineticMaxwellCoupling and model DriftKineticMaxwell: implicit energy-conserving drift-kinetic Maxwell coupling with quasi-neutral limit

Merge remote-tracking branch 'origin/devel' into vlasov-maxwell-quasi-neutral

Review fixes: e_field in the guiding-center pushers needs the explicit algorithm; no CuPy; docs

Merge remote-tracking branch 'origin/vlasov-maxwell-quasi-neutral' into drift-kinetic-maxwell

VlasovMaxwellQuasiNeutral: cyclotron normalization with the equation parameters lam and kappa

Review nits: coefficients for an overridden epsilon, alpha not used, sign of lam, AGENTS.md

Docs: no general epsilon in VlasovMaxwellQuasiNeutral, drop the Ampere paragraph under Equation parameters, fix the energy reference in VlasovMaxwellCoupling

Merge remote-tracking branch 'origin/vlasov-maxwell-quasi-neutral' into drift-kinetic-maxwell

DriftKineticMaxwell: thermal normalization with the equation parameters lam and kappa; safeguard the parallel force

Merge remote-tracking branch 'origin/devel' into drift-kinetic-maxwell