

J.W. Alexander, R. Gardner & C.K.R.T. Jones.
A topological invariant arising in the stability analysis of
traveling waves, J. Reine Angew. Math. 410 167212 (1990).

L. Allen & T.J. Bridges.
Numerical exterior algebra and the compound matrix method,
Numer. Math. 92 197232 (2002).

V.I. Arnol'd.
On a characteristic class entering into conditions of quantization,
Funct. Anal. Appl. 1 114 (1967).

V.I. Arnol'd.
The Sturm theorems and symplectic geometry,
Funct. Anal. Appl. 19 251259 (1986).

A. Bose & C.K.R.T. Jones.
Stability of the inphase travelling wave solution in a pair of
coupled nerve fibers,
Indiana Univ. Math. J. 44 189220 (1995).

T.J. Bridges & G. Derks.
The symplectic Evans matrix, and the instability of solitary waves
and fronts Arch. Rat. Mech. Anal. 156 187 (2001).

T.J. Bridges & G. Derks.
Constructing the symplectic Evans matrix using maximally analytic
individual vectors, Proc. Roy. Soc. Edin. A 133 505526 (2003).

T.J. Bridges, G. Derks & G. Gottwald.
Stability and instability of solitary waves of the fifthorder KdV
equation: a numerical framework,
Physica D 172, 190216 (2002).

B. Buffoni, A.R. Champneys & J.F. Toland.
Bifurcation and coalescence of a plethora of multimodal homoclinic orbits
in a Hamiltonian system,
J. Dyn. Diff. Eqns. 8 221281 (1996).

F. Chardard.
Stabilité des ondes solitaires,
Thése de Doctorat de L'École Normale Supérieure
de Cachan
(2009).
Electronic Version

C.N. Chen & X. Hu.
Maslov index for homoclinic orbits of Hamiltonian systems,
Ann. Inst. H. Poincaré Anal. Non Linéaire
24 589603 (2007).

S.C. Creagh, J.M. Robbins & R.G. Littlejohn.
Geometrical properties of Maslov indices in the semiclassical trace
formula for the density of states, Phys. Rev. A 42 19071922 (1990).

J.J. Duistermaat.
On the Morse index in variational calculus,
Adv. in Math. 21 173195 (1976).

C.K.R.T. Jones.
Instability of standing waves for nonlinear Schrödingertype
equations, Ergodic Theory and Dynamical Systems 8* 119138 (1988).

A. Kushner, V. Lychagin & V. Rubtsov.
Contact Geometry and Nonlinear Differential Equations,
Cambridge University Press (2007).

B.J. Leimkuhler & E.S. van Vleck.
Orthosymplectic integration of linear Hamiltonian systems,
Numer. Math. 77 269282 (1997).

R.G. Littlejohn & J.M. Robbins.
New way to compute Maslov indices,
Phys. Rev. A 36 29532961 (1987).

D. McDuff & D. Salamon.
Introduction to symplectic topology,
Oxford University Press: New York (1995).

P. MuratoreGinanneschi.
Path integration over closed loops and Gutzwiller's trace formula,
Phys. Rep. 383 299397 (2003).

M. Pletyukhov & M. Brack.
On the canonically invariant calculation of Maslov indices,
J. Phys. A 36 94499469 (2003).

J.W. Robbin & D.A. Salamon.
The Maslov index for paths, Topology 32 827844 (1993).

J.W. Robbin & D.A. Salamon.
The spectral flow and the Maslov index,
Bull. London Math. Soc. 27 133 (1995).

J. Robbins.
Maslov indices in the Gutzwiller trace formula,
Nonlinearity 4 343363 (1991).

J. Robbins.
Winding number formula for Maslov indices,
Chaos 2 145147 (1992).
