hopf index
- chonloopext: Newton loop for constrained Hopf in arclength
- floq: compute Floquet multipliers and instability index of u_H
- floqap: Floquet multipliers and ind(u_H) (a posteriori)
- floqps: Floquet multipliers by periodic Schur decomposition
- floqpsap: Floquet multipliers by pqzSchur (a posteriori)
- fsol_np: interface to call fsolve for Hopf in natural parametrization
- fsolext: interface to call fsolve for Hopf in arclength parametrization
- fsolextf: rhs for fsolve
- fsolf_np: fsolve interface for nat param
- gethoA: build extended Jac for Hopf-arclength setting
- gethoA_np: build Jac for Hopf natural parametrization setting
- getqhder: get derivatives of Hopf constraint p.fuha.qfh
- hoMini: initialize M for TOM (para=3); also used for para=4 with nq=0, in which
- hoarcl: arclength for Hopf
- hoasol: solve in arclength setting but with ds=0, use to decrease tol
- hobc: BC for Hopf, for tomsol via tom
- hobcjac: BC jacobian for Hopf, for tomsol via tom
- hobra: output for bifurcation diagram, setup for Hopf
- hocont: cont for Hopf; also called by cont if p.sol.ptype=3
- hodummybc: dummy BC for Hopf, used (and then irrelevant) in tomassempbc
- hodummybcjac: dummy BC jac for Hopf, used (but irrelevant) in tomassempbc
- hogetnf: get dlam and alpha for Hopf initial guess
- hogradinf: print info on |dot(u)|_infty
- hoinistep: tomsol for first 2 points on branch; also comp.secant (para=3)
- hojac: Jac of rhs for Hopf (para=3)
- honloop: Newton loop for Hopf at fixed lam
- honloop_np: Newton loop for Hopf in natural parametrization (fixed lam)
- honloopext: Newton loop for Hopf in arclength
- honorm: arclength norm (with weights) for Hopf
- hopc: phase condition
- hopftref: mesh refinement in t for hopf;
- horhs: rhs for Hopf, with aux vars for pBC in t
- hosjac: Jac for Hopf, pad u with par, then call getGu
- hosrhs: pad u with par, then call resi
- hosscon: Hopf step size control
- hostanheadfu: standard "header function" for runtime output for Hopf
- hostanopt: standard options for Hopf (TOM)
- hostanparam: settings of p.hopf parameters to 'standard' values
- hostanufu: standard "user function" called after each cont.step, HOPF
- hoswibra: branch switching from Hopf points
- hoswiparf: switch parameter for (Hopf) solution from file
- hotanplot: plot Hopf tangent
- hotintxs: time integration with LU-decomp. of M+dt*K,
- hunorm: l2-norm, dim-independent
- plotfloq: plot Floquet multipliers in p (p2p-struct, or directory)
- sety0dot: set y0dot for the phase condiion (in t) for Hopf orbits
- uhopftref: uniform mesh refinement in t for hopf ;
- ulamcheckho: called by ulamcheck, if hopf setting