Analyses

This page maps the cumulative QF Solver 0.2.11 analysis surface. The experimental rotating routes have their own evidence and are not part of the immutable 0.2.10 tag or distribution. The consolidated 0.2.8 registry remains authoritative for its 46 element-analysis decisions. Development-cycle evidence is linked separately and does not rewrite that registry.

Analysis	Maturity / evidence status	Scope boundary
Linear static	QUALIFIED_BOUNDED	Only recorded element/material/load/mesh combinations.
Modal	Route-dependent; see registry	Controlled linear eigenvalue cases; mass and family scope vary.
Newmark transient	Route-dependent; mixed route EXPERIMENTAL_BOUNDED	Linear dynamics only; recorded time-step, mass and damping assumptions apply.
Harmonic	Route-dependent; mixed route EXPERIMENTAL_BOUNDED	Recorded linear frequency-domain cases only.
Linear buckling	Route-dependent	Bounded first-factor cases; not postbuckling or bifurcation analysis.
Rotating modal	EXPERIMENTAL	One signed speed per solve; serial dense QEP; straight circular-isotropic BEAM2 shaft with centered rigid axisymmetric disks, undamped and unprestressed. See scope and limitations.
Campbell sweep / modal tracking	EXPERIMENTAL	Orchestrates explicit ordered speeds through the bounded rotating_modal route; complex MAC, global assignment, subspace-aware degeneracy and visible ambiguity. No forced-response or general rotordynamics claim; see Campbell limits.
Small-strain J2	QUALIFIED_BOUNDED	The exact element-analysis combinations in the registry.
Corotational J2	QUALIFIED_BOUNDED within accepted scope	HEX8 only; large rotations with small local strains, not general finite-strain plasticity.
Total-Lagrangian geometric nonlinear	Audited GO_WITH_LIMITATIONS; maturity not promoted	Selected StVK static serial TET4/HEX8 cases.
Coupled material/geometric nonlinear	Owner-accepted bounded evidence	Selected static cases across TET4/TET10/HEX8/HEX20; no friction, dynamics, MPI/PETSc or external correlation.
Frictionless contact	EXPERIMENTAL_BOUNDED	Penalty node-to-triangle bounded route.
Frictional contact	Prior Owner-accepted bounded evidence; current-source formal requalification not established	Narrow serial stick/slip route; mesh sensitivity and search limitations remain.
Arc-length continuation	Experimental bounded evidence	No general limit-point, bifurcation, or postbuckling claim.
PETSc/MPI static	Owner-accepted bounded evidence	Two-rank linear-static one-element cases with replicated input/root-side assembly.

For element-family boundaries use the elements map. For nonlinear mechanics see the mechanics overview and capability matrix. The current 0.2.11 V&V summary and separate 0.2.10 evidence distinguish implementation, verification, bounded acceptance, and physical validation.