]. J. Alexander, R. Gardner, and &. K. Jones, A topological invariant arising in the stability analysis of traveling waves, J. Reine Angew. Math, issue.1, pp.410-167, 1990.

J. C. Alexander and &. K. Jones, Existence and stability of asymptotically oscillatory triple pulses, ZAMP Zeitschrift f???r angewandte Mathematik und Physik, vol.49, issue.2, pp.189-200, 1993.
DOI : 10.1007/BF00914281

J. C. Alexander and &. K. Jones, Existence and stability of asymptotically oscillatory double pulses, J. Reine Angew. Math, vol.446, pp.49-79, 1994.

L. Allen and &. J. Bridges, Numerical exterior algebra and the compound matrix method, Numerische Mathematik, vol.92, issue.2, pp.197-232, 2002.
DOI : 10.1007/s002110100365

L. Allen and &. J. Bridges, Hydrodynamic stability of the Ekman boundary layer including interaction with a compliant surface: a numerical framework, European Journal of Mechanics - B/Fluids, vol.22, issue.3, pp.239-258, 2003.
DOI : 10.1016/S0997-7546(03)00036-0

P. G. Baines, Topographic effects in stratified flows, Cambridge Monographs on Mechanics, 1995.

H. Baumgärtel, Analytic perturbation theory for matrices and operators, 1985.

D. Bekiranov, T. Ogawa, and &. G. Ponce, Weak solvability and well-posedness of a coupled Schrödinger-Korteweg de Vries equation for capillarity-gravity wave interactions, Proceedings of the American Mathematical Society, vol.125, issue.10, pp.2907-2919, 1997.
DOI : 10.1090/S0002-9939-97-03941-5

E. S. Benilov and &. S. Burtsev, To the integrability of the equations describing the Langmuir-wave-ion-acoustic-wave interaction, Physics Letters A, vol.98, issue.5-6, pp.98-256, 1983.
DOI : 10.1016/0375-9601(83)90865-4

B. J. Binder, F. Dias, and &. Vanden-broeck, Influence of rapid changes in a channel bottom on free-surface flows, IMA Journal of Applied Mathematics, vol.73, issue.1, pp.254-273, 2008.
DOI : 10.1093/imamat/hxm049

B. J. Binder, J. Vanden-broeck, and &. F. Dias, Forced solitary waves and fronts past submerged obstacles, Chaos: An Interdisciplinary Journal of Nonlinear Science, vol.15, issue.3, pp.37106-37119, 2005.
DOI : 10.1063/1.1992407
URL : https://digital.library.adelaide.edu.au/dspace/bitstream/2440/34990/1/hdl_34990.pdf

J. L. Bona, P. E. Souganidis, and &. W. Strauss, Stability and Instability of Solitary Waves of Korteweg-de Vries Type, Proc. R. Soc. Lond. A 411, pp.395-412, 1987.
DOI : 10.1098/rspa.1987.0073

A. Bose and &. K. Jones, Stability of the in-phase travelling wave solutions in a pair of coupled nerve fibers, Indiana University Mathematics Journal, vol.44, issue.1, pp.189-220, 1995.
DOI : 10.1512/iumj.1995.44.1984

R. Bott, On the iteration of closed geodesics and the sturm intersection theory, Communications on Pure and Applied Mathematics, vol.20, issue.2, pp.171-206, 1956.
DOI : 10.1002/cpa.3160090204

J. Boussinesq, Théorie de l'intumenscence liquide appelée onde solitaire ou de translation , se propageant dans un canal rectangulaire, C. R. Acad. Sci. Paris, vol.72, pp.755-759, 1871.

J. P. Boyd, Chebyshev and Fourier spectral methods, 2000.
DOI : 10.1007/978-3-642-83876-7

T. J. Bridges and &. G. Derks, Linear Instability of Solitary Wave Solutions of the Kawahara Equation and Its Generalizations, SIAM Journal on Mathematical Analysis, vol.33, issue.6, pp.1356-1378, 2002.
DOI : 10.1137/S0036141099361494

T. J. Bridges, G. Derks, and &. G. Gottwald, Stability and instability of solitary waves of the fifth-order KdV equation: a numerical framework, Physica D: Nonlinear Phenomena, vol.172, issue.1-4, pp.190-216, 2002.
DOI : 10.1016/S0167-2789(02)00655-3

T. J. Bridges and &. G. Derks, Unstable eigenvalues and the linearization about solitary waves and fronts with symmetry, Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, vol.455, issue.1987, pp.2427-2469, 1987.
DOI : 10.1098/rspa.1999.0411

T. J. Bridges and &. G. Derks, Constructing the symplectic Evans matrix using maximally analytic individual vectors, Proc. Roy. Soc. Edinburgh Sect, pp.505-526, 2003.
DOI : 10.1017/S0308210500002511

T. J. Bridges and &. M. Donaldson, Degenerate Periodic Orbits and Homoclinic Torus Bifurcation, Physical Review Letters, vol.95, issue.10, pp.95-104301, 2005.
DOI : 10.1103/PhysRevLett.95.104301
URL : http://epubs.surrey.ac.uk/128/1/fulltext.pdf

T. J. Bridges and &. S. Reich, Computing Lyapunov exponents on a Stiefel manifold, Physica D: Nonlinear Phenomena, vol.156, issue.3-4, pp.3-4, 2001.
DOI : 10.1016/S0167-2789(01)00283-4

J. C. Bronski and &. Z. Rapti, Modulationnal instability for nonlinear Schrödinger equations with a periodic potential, Dynamics of PDE, vol.2, issue.4, pp.335-356, 2004.

B. Buffoni, A. R. Champneys, and &. J. Toland, Bifurcation and coalescence of a plethora of homoclinic orbits for a Hamiltonian system, Journal of Dynamics and Differential Equations, vol.45, issue.2, pp.221-279, 1996.
DOI : 10.1007/BF02218892

B. Buffoni and &. E. Séré, A global condition for quasi-random behavior in a class of conservative systems, Communications on Pure and Applied Mathematics, vol.49, issue.3, pp.285-305, 1996.
DOI : 10.1002/(SICI)1097-0312(199603)49:3<285::AID-CPA3>3.0.CO;2-9

J. Burke and &. E. Knobloch, Homoclinic snaking: Structure and stability, Chaos: An Interdisciplinary Journal of Nonlinear Science, vol.17, issue.3, pp.37102-37117, 2007.
DOI : 10.1063/1.2746816

A. V. Buryak and &. A. Champneys, On the stability of solitary wave solutions of the fifth-order KdV equation, Physics Letters A, vol.233, issue.1-2, pp.58-62, 1997.
DOI : 10.1016/S0375-9601(97)00453-2

R. Camassa and &. T. Wu, Stability of Forced Steady Solitary Waves, Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, vol.337, issue.1648, pp.429-466, 1991.
DOI : 10.1098/rsta.1991.0133

R. Camassa and &. T. Wu, Stability of some stationary solutions for the forced KdV equation, Nonlinear science: the next decade, pp.295-307, 1990.
DOI : 10.1016/0167-2789(91)90240-A

S. E. Cappell, R. Lee, and &. Y. Miller, On the maslov index, Communications on Pure and Applied Mathematics, vol.134, issue.2, pp.121-186, 1994.
DOI : 10.1002/cpa.3160470202

A. R. Champneys, Homoclinic orbits in reversible systems and their applications in mechanics, fluids and optics, Physica D: Nonlinear Phenomena, vol.112, issue.1-2, pp.158-186, 1999.
DOI : 10.1016/S0167-2789(97)00209-1

F. Chardard, Maslov index for solitary waves obtained as a limit of the Maslov index for periodic waves, Comptes Rendus Mathematique, vol.345, issue.12, pp.689-694, 2007.
DOI : 10.1016/j.crma.2007.11.003
URL : https://hal.archives-ouvertes.fr/hal-00789002

]. F. Chardard, F. Dias, and &. T. Bridges, Computational aspects of the Maslov index of solitary waves, pp.59-53
URL : https://hal.archives-ouvertes.fr/hal-00383888

F. Chardard, F. Dias, and &. J. Bridges, Fast computation of the Maslov index for hyperbolic linear systems with periodic coefficients, Journal of Physics A: Mathematical and General, vol.39, issue.47, pp.14545-14557, 2006.
DOI : 10.1088/0305-4470/39/47/002
URL : https://hal.archives-ouvertes.fr/hal-00788998

F. Chardard, F. Dias, and &. J. Bridges, Computing the Maslov index of solitary waves, Part 1: Hamiltonian systems on a four-dimensional phase space, Physica D: Nonlinear Phenomena, vol.238, issue.18, pp.1841-1867, 2009.
DOI : 10.1016/j.physd.2009.05.008

F. Chardard, F. Dias, and &. J. Bridges, On the Maslov index of multi-pulse orbits, Soc. Lond. Proc. Ser. A (in press, pp.2897-2910, 2009.
URL : https://hal.archives-ouvertes.fr/hal-00793129

C. Chen and &. X. Hu, Maslov index for homoclinic orbits of Hamiltonian systems, Annales de l'Institut Henri Poincare (C) Non Linear Analysis, vol.24, issue.4, pp.589-603, 2007.
DOI : 10.1016/j.anihpc.2006.06.002

M. Chugunova and &. D. Pelinovsky, Count of eigenvalues in the generalized eigenvalue problem, Journal of Mathematical Physics, vol.51, issue.5, p.602386, 2009.
DOI : 10.1063/1.3406252

C. Conley, An oscillation theorem for linear systems with more than one degree of freedom , IBM technical report 18004, IBM Watson Research Center, Yorktown Heights, 1982.

G. Contreras, J. Gambaudo, R. Iturriaga, and &. G. Paternain, The asymptotic Maslov index and its applications, Ergodic Theory and Dynamical Systems, vol.23, issue.5, pp.1415-1443, 2003.
DOI : 10.1017/S0143385703000063

G. J. Cooper, Stability of Runge-Kutta Methods for Trajectory Problems, IMA Journal of Numerical Analysis, vol.7, issue.1, pp.1-13, 1987.
DOI : 10.1093/imanum/7.1.1

S. C. Creagh, J. M. Robbins, and &. G. Littlejohn, Geometrical properties of Maslov indices in the semiclassical trace formula for the density of states, Physical Review A, vol.42, issue.4, 1907.
DOI : 10.1103/PhysRevA.42.1907

J. Deng, Instability of waves and patterns in Hamiltonian systems and the Maslov index, 2002.

J. Deng and &. S. Nii, Infinite-dimensional Evans function theory for elliptic eigenvalue problems in a channel, Journal of Differential Equations, vol.225, issue.1, pp.57-89, 2006.
DOI : 10.1016/j.jde.2005.09.007

J. Deng and &. S. Nii, An infinite-dimensional Evans function theory for elliptic boundary value problems, Journal of Differential Equations, vol.244, issue.4, pp.753-765, 2008.
DOI : 10.1016/j.jde.2007.10.037

R. L. Devaney, Homoclinic orbits in Hamiltonian systems, Journal of Differential Equations, vol.21, issue.2, pp.431-438, 1976.
DOI : 10.1016/0022-0396(76)90130-3

B. Dey, A. Khare, and &. G. Kumar, Stationary solitons of the fifth order KdV-type. Equations and their stabilization, Physics Letters A, vol.223, issue.6, pp.449-452, 1996.
DOI : 10.1016/S0375-9601(96)00772-4

F. Dias and &. G. Iooss, Water-Waves as a Spatial Dynamical System, Handbook of mathematical fluid dynamics, 2003.

F. Dias and &. E. Kuznetsov, On the nonlinear stability of solitary wave solutions of the fifth-order Korteweg???de Vries equation, Physics Letters A, vol.263, issue.1-2, pp.98-104, 1999.
DOI : 10.1016/S0375-9601(99)00712-4

F. Dias and &. , Trapped waves between submerged obstacles, Journal of Fluid Mechanics, vol.509, pp.93-102, 2004.
DOI : 10.1017/S0022112004009127

F. Dias, D. Menasce, and &. , Vanden-Broeck, Numerical study of capillary-gravity solitary waves, Eur. J. Mech. B/Fluids, vol.15, pp.17-36, 1996.

F. Dias and &. Vanden-broeck, Steady two-layer flows over an obstacle, Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, vol.360, issue.1799, pp.2137-2154, 2001.
DOI : 10.1098/rsta.2002.1070

F. Dias and &. , Two-layer hydraulic falls over an obstacle, European Journal of Mechanics - B/Fluids, vol.23, issue.6, pp.879-898, 2004.
DOI : 10.1016/j.euromechflu.2004.04.003

D. Dong and &. Y. Long, The iteration formula of the Maslov-type index theory with applications to nonlinear Hamiltonian systems, Transactions of the American Mathematical Society, vol.349, issue.07, pp.2619-2661, 1997.
DOI : 10.1090/S0002-9947-97-01718-2

J. J. Duistermaat, On the Morse index in variational calculus, Advances in Mathematics, vol.21, issue.2, pp.173-195, 1976.
DOI : 10.1016/0001-8708(76)90074-8

H. I. Dwyer and &. A. Zettl, Computing Eigenvalues of Regular Sturm-Liouville Problems, Electronic Journal of Differential Equations, issue.6, pp.1-10, 1994.

H. I. Dwyer and &. A. Zettl, Eigenvalue Computations for Regular Matrix Sturm-Liouville Problems, Electronic Journal of Differential Equations, issue.5, pp.1-13, 1995.

L. K. Forbes and &. W. Schwartz, Free-surface flow over a semicircular obstruction, Journal of Fluid Mechanics, vol.286, issue.-1, pp.299-314, 1982.
DOI : 10.1143/JPSJ.34.530

R. A. Gardner, Spectral analysis of long wavelength periodic waves and applications., Journal f??r die reine und angewandte Mathematik (Crelles Journal), vol.1997, issue.491, pp.149-181, 1997.
DOI : 10.1515/crll.1997.491.149

R. A. Gardner and &. K. Zumbrun, The gap lemma and geometric criteria for instability of viscous shock profiles, Communications on Pure and Applied Mathematics, vol.51, issue.7, pp.797-855, 1998.
DOI : 10.1002/(SICI)1097-0312(199807)51:7<797::AID-CPA3>3.0.CO;2-1

K. Gorshkov and &. L. Ostrovsky, Interactions of solitons in nonintegrable systems: Direct perturbation method and applications, Physica D: Nonlinear Phenomena, vol.3, issue.1-2, pp.428-438, 1981.
DOI : 10.1016/0167-2789(81)90146-9

P. Griffiths and &. J. Harris, Principles of algebraic geometry, pp.193-209, 1978.
DOI : 10.1002/9781118032527

R. Grimshaw and &. N. Smyth, Resonant flow of a stratified fluid over topography, Journal of Fluid Mechanics, vol.39, issue.-1, pp.429-464, 1986.
DOI : 10.1175/1520-0469(1983)040 2.0.CO;2

M. D. Groves, Solitary-wave solutions to a class of fifth-order model equations, Nonlinearity, vol.11, issue.2, pp.341-353, 1998.
DOI : 10.1088/0951-7715/11/2/009

M. C. Gutzwiller, Chaos in classical and quantum mechanics, 1990.

P. Hartman74-]-u, &. J. Helmke, and . Moore, Ordinary differential equations Optimization and dynamical systems, Communications and Control Engineering Series, 1964.

M. H?ar?agus¸&h?ar?h?ar?agush?ar?agus¸h?ar?agus¸& and T. Kapitula, On the spectra of periodic waves for infinite-dimensional Hamiltonian systems, Physica D, vol.237, issue.20, pp.2649-2671, 2008.

G. Iooss and &. , Perturbed Homoclinic Solutions in Reversible 1:1 Resonance Vector Fields, Journal of Differential Equations, vol.102, issue.1, pp.62-88, 1993.
DOI : 10.1006/jdeq.1993.1022
URL : https://hal.archives-ouvertes.fr/hal-01271158

C. K. Jones, Instability of standing waves for non-linear Schrödinger-type equations , Ergodic Theory and Dynamical Systems 8*, pp.119-138, 1988.

T. Kapitula, P. G. Kevrekidis, and &. B. Sandstede, Counting eigenvalues via the Krein signature in infinite-dimensional Hamiltonian systems, Physica D, vol.195, pp.3-4, 2004.

T. Kato, Perturbation theory for linear operators, pp.99-101, 1984.

T. Kawahara, Oscillatory Solitary Waves in Dispersive Media, Journal of the Physical Society of Japan, vol.33, issue.1, pp.260-264, 1972.
DOI : 10.1143/JPSJ.33.260

T. Kawahara, N. Sugimoto, and &. T. Kakutani, Nonlinear Interaction between Short and Long Capillary-Gravity Waves, Journal of the Physical Society of Japan, vol.39, issue.5, pp.1379-1386, 1975.
DOI : 10.1143/JPSJ.39.1379

Y. Kodama and &. D. Pelinovsky, -solitons in the KdV hierarchy, Journal of Physics A: Mathematical and General, vol.38, issue.27, pp.6129-6140, 2005.
DOI : 10.1088/0305-4470/38/27/003
URL : https://hal.archives-ouvertes.fr/in2p3-01128037

A. Kushner, V. Lychagin, and &. V. Rubtsov, Contact geometry and non-linear differential equations, Encyclopedia of Mathematics and its Applications, 2007.
DOI : 10.1017/CBO9780511735141

Y. A. Kuznetsov, Elements of applied bifurcation theory, 2004.

A. Lafiti and &. L. Leon, On the interaction of Langmuir waves with acoustic waves in plasmas, Phys. Lett., A, vol.152, pp.171-177, 1991.

J. D. Lambert, Computational methods in ordinary differential equations, p.153, 1973.

B. J. Leimkuhler, &. E. Van, and . Vleck, Orthosymplectic integration of linear Hamiltonian systems, Numerische Mathematik, vol.77, issue.2, pp.269-282, 1997.
DOI : 10.1007/s002110050286

S. Lewandosky, Stability of solitary waves of a fifth-order water wave model, Physica D: Nonlinear Phenomena, vol.227, issue.2, pp.162-172, 2007.
DOI : 10.1016/j.physd.2007.01.006

R. G. Littlejohn and &. J. Robbins, New way to compute Maslov indices, Physical Review A, vol.36, issue.6, pp.2953-2961, 1987.
DOI : 10.1103/PhysRevA.36.2953

Y. C. Ma, On the Multi-soliton Solutions of Some Nonlinear Evolution Equations, Studies in Applied Mathematics, vol.55, issue.1, pp.73-82, 1979.
DOI : 10.1002/sapm197960173

A. Marchenko, Long waves in shallow liquid under ice cover, Journal of Applied Mathematics and Mechanics, vol.52, issue.2, pp.180-183, 1988.
DOI : 10.1016/0021-8928(88)90132-3

D. Mcduff and &. D. Salamon, Introduction to symplectic topology, pp.35-78, 1995.

K. R. Meyer and &. R. Hall, Introduction to Hamiltonian dynamical systems and the N -body problem, Applied Mathematical Sciences, vol.90, 1992.
DOI : 10.1007/978-1-4757-4073-8

P. A. Milewski and &. , Time dependent gravity-capillary flows past an obstacle, Wave Motion, vol.29, issue.1, pp.63-79, 1999.
DOI : 10.1016/S0165-2125(98)00021-3

J. Montaldi, A note on the geometry of linear Hamiltonian systems of signature 0 in <mml:math altimg="si1.gif" overflow="scroll" xmlns:xocs="http://www.elsevier.com/xml/xocs/dtd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd"><mml:msup><mml:mi mathvariant="double-struck">R</mml:mi><mml:mn>4</mml:mn></mml:msup></mml:math>, Differential Geometry and its Applications, vol.25, issue.3, pp.344-350, 2007.
DOI : 10.1016/j.difgeo.2007.02.003

M. Morse, The critical points of functions and the calculus of variations in the large, Bulletin of the American Mathematical Society, vol.35, issue.1, pp.38-54, 1929.
DOI : 10.1090/S0002-9904-1929-04690-1

P. Muratore-ginanneschi, Path integration over closed loops and Gutzwiller's trace formula, Physics Reports, vol.383, issue.5-6, pp.5-6, 2003.
DOI : 10.1016/S0370-1573(03)00212-6
URL : http://arxiv.org/abs/nlin/0210047

H. Oertel, Prandtl's essentials of fluid mechanics, 2003.
DOI : 10.1007/b97538

D. C. Offin, Variational structure of the zones of instability, Differ, Integral Equ, vol.14, issue.9, pp.1111-1127, 2001.

M. Oh and &. K. Zumbrun, Stability of Periodic Solutions??of Conservation Laws with Viscosity:??Analysis of the Evans Function, Archive for Rational Mechanics and Analysis, vol.166, issue.2, pp.99-166, 2003.
DOI : 10.1007/s00205-002-0216-7

A. Patoine and &. T. Warn, The interaction of long, quasi-stationary baroclinic waves with topography, Journal of the Atmospheric Sciences, vol.39, issue.5, pp.1018-1025, 1982.

R. L. Pego and &. M. Weinstein, Eigenvalues, and Instabilities of Solitary Waves, Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, vol.340, issue.1656, pp.47-94, 1992.
DOI : 10.1098/rsta.1992.0055

M. Pletyukhov and &. M. Brack, On the canonically invariant calculation of Maslov indices, Journal of Physics A: Mathematical and General, vol.36, issue.36, pp.9449-9469, 2003.
DOI : 10.1088/0305-4470/36/36/303

A. Portaluri, Maslov index for Hamiltonian systems, Electron. J. Diff. Eqns, issue.09, pp.1-10, 2008.

L. J. Pratt, On Nonlinear Flow with Multiple Obstructions, Journal of the Atmospheric Sciences, vol.41, issue.7, pp.1214-1225, 1984.
DOI : 10.1175/1520-0469(1984)041<1214:ONFWMO>2.0.CO;2

A. Quarteroni, R. Sacco, and &. F. Saleri, The Maslov index for paths, Numerical Mathematics Topology, vol.108, issue.32 4, pp.827-844, 1993.

J. Robbin and &. D. Salamon, The Spectral Flow and the Maslov Index, Bulletin of the London Mathematical Society, vol.27, issue.1, pp.1-33, 1995.
DOI : 10.1112/blms/27.1.1

J. Robbins, Winding number formula for Maslov indices, Chaos: An Interdisciplinary Journal of Nonlinear Science, vol.2, issue.1, pp.145-147, 1992.
DOI : 10.1063/1.165917

J. M. Robbins, Maslov indices in the Gutzwiller trace formula, Nonlinearity, vol.4, issue.2, pp.343-363, 1991.
DOI : 10.1088/0951-7715/4/2/007

B. Sandstede and &. A. Scheel, Absolute and convective instabilities of waves on unbounded and large bounded domains, Physica D: Nonlinear Phenomena, vol.145, issue.3-4, pp.233-277, 2000.
DOI : 10.1016/S0167-2789(00)00114-7

B. Sandstede and &. A. Scheel, On the Stability of Periodic Travelling Waves with Large Spatial Period, Journal of Differential Equations, vol.172, issue.1, pp.134-188, 2001.
DOI : 10.1006/jdeq.2000.3855

J. C. Saut and &. N. Tzvetkov, The Cauchy problem for the fifth order KP equations, Journal de Math??matiques Pures et Appliqu??es, vol.79, issue.4, pp.307-338, 2000.
DOI : 10.1016/S0021-7824(00)00156-2

C. Stéphanos, Sur une extension du calcul des substitutions linéaires, C. R. Acad. Sci, vol.128, pp.593-596, 1899.

J. Stoer and &. S. Bulirsch, Introduction to numerical analysis, 1992.

M. Stratmann, T. Pagel, and &. F. Mitscke, Experimental Observation of Temporal Soliton Molecules, Physical Review Letters, vol.95, issue.14, p.143902, 2005.
DOI : 10.1103/PhysRevLett.95.143902

A. Sugita, Geometrical properties of Maslov indices in periodic-orbit theory, Physics Letters A, vol.266, issue.4-6, pp.4-6, 2000.
DOI : 10.1016/S0375-9601(99)00876-2

L. N. Trefethen, Spectral methods in Matlab, Society for Industrial and Applied Mathematics, 2000.
DOI : 10.1137/1.9780898719598

A. Vanderbauwhede and &. B. Fiedler, Homoclinic period blow-up in reversible and conservative systems, ZAMP Zeitschrift f???r angewandte Mathematik und Physik, vol.9, issue.2, pp.292-318, 1992.
DOI : 10.1007/BF00946632

M. G. Vavilov and &. A. Larkin, Quantum disorder and quantum chaos in Andreev billiards, Physical Review B, vol.67, issue.11, p.115335, 2003.
DOI : 10.1103/PhysRevB.67.115335

F. Verhulst, Nonlinear differential equations and dynamical systems, 1996.

G. B. Whitham, Linear and nonlinear waves, 1999.

Y. Wong, DIFFERENTIAL GEOMETRY OF GRASSMANN MANIFOLDS, Proceedings of the National Academy of Sciences, vol.57, issue.3, pp.589-594, 1967.
DOI : 10.1073/pnas.57.3.589

P. D. Woods and &. R. Champneys, Heteroclinic tangles and homoclinic snaking in the unfolding of a degenerate reversible Hamiltonian-Hopf bifurcation, Phys, pp.3-4, 1999.

J. D. Wright and &. A. Scheel, Solitary waves and their linear stability in weakly coupled KdV equations, Zeitschrift f??r angewandte Mathematik und Physik, vol.58, issue.4, pp.535-570, 2007.
DOI : 10.1007/s00033-006-6076-5

V. A. Yakubovich and &. V. Starzhinskij, Linear differential equations with periodic coefficients, p.1975

Y. Ying and &. N. Katz, A reliable argument principle algorithm to find the number of zeros of an analytic function in a bounded domain, Numerische Mathematik, vol.14, issue.1-2, pp.143-163, 1988.
DOI : 10.1007/BF01395882

N. J. Zabusky and &. M. , Interaction of "Solitons" in a Collisionless Plasma and the Recurrence of Initial States, Physical Review Letters, vol.15, issue.6, pp.240-243, 1965.
DOI : 10.1103/PhysRevLett.15.240

V. Zakharov and &. L. Faddeev, Korteweg-de Vries equation: A completely integrable Hamiltonian system, Functional Analysis and Its Applications, vol.60, issue.3, pp.280-287, 1971.
DOI : 10.1007/BF01086739