The type of bifurcation can often be deduced from the normal symplectic behaviour. Where the latter has one degree of freedom the bifurcation may be explained by the universal unfolding of the corresponding singularity of the Hamiltonian function. KAM theory can then be used to show that the bifurcation scenario is a valid description of the quasi-periodic dynamics.
The abstract is available from the publisher and there is a review in Mathematical Reviews 99b:58171. A preprint version can be downloaded as PostScript file (3.3 M) or in a gzipped version (941 K).
The abstract is available from the publisher and is reprinted in Mathematical Reviews 98m:58099. Furthermore there is a review in the Zentralblatt der Mathematik 936.37028. A preprint version can be downloaded as PostScript file (2.0 M) or in a gzipped version (328 K).
The abstract is available from the publisher and there are reviews in the Zentralblatt der Mathematik 1049.34044 and in Mathematical Reviews 2004i:37111. A preprint version can be downloaded as PostScript file (12 M) or in a gzipped version (3.5 M).
The abstract is reprinted in Mathematical Reviews 2005c:37101. A preprint version can be downloaded as PostScript file (485 K) or in a gzipped version (98 K).
The abstract is reprinted both in Mathematical Reviews 2005j:37089 and the Zentralblatt der Mathematik 1071.37035. A preprint version can be downloaded as PostScript file (314 K) or in a gzipped version (123 K).
The abstract is available from the publisher and there is a review in the Zentralblatt der Mathematik 1106:37040. A preprint version can be downloaded as PostScript file (11 M) or in a gzipped version (3.1 M).
The abstract is available from the publisher and there is a review in the Zentralblatt der Mathematik 1107:37043. A preprint version can be downloaded as PostScript file (154 K) or in a gzipped version (65 K).
The abstract is available from the publisher and is reprinted in the Zentralblatt der Mathematik 1181.37072. Furthermore there is a review in Mathematical Reviews 2006a:37050. A preprint version can be downloaded as PostScript file (799 K) or in a gzipped version (337 K).
The abstract is available from the publisher and is reprinted in the Zentralblatt der Mathematik 1085.37048. Furthermore there is a review in Mathematical Reviews 2006i:37122. A preprint version can be downloaded as PostScript file (2.4 M) or in a gzipped version (556 K).
The abstract is available from the publisher and appeared slightly changed in the Zentralblatt der Mathematik 1136.37346. Furthermore there is a review in Mathematical Reviews 2007f:37078. A preprint version can be downloaded as PostScript file (2.2 M) or in a gzipped version (710 K).
The table of contents is available from the publisher and there are reviews in the Zentralblatt der Mathematik 1120.37036 and in Mathematical Reviews 2008a:37061.
The abstract is available from the publisher and is reprinted in the Zentralblatt der Mathematik 1121.37042. Furthermore there is a review in Mathematical Reviews 2007m:37126. A preprint version can be downloaded as PostScript file (6.2 M) or in a gzipped version (1.2 M).
The abstract is available from the publisher and reprinted both in Mathematical Reviews 2008i:37102 and the Zentralblatt der Mathematik 1141.37342. A preprint version can be downloaded as PostScript file (2.3 M) or in pdf (924 K).
A preprint version can be downloaded as gzipped PostScript file (260 K) or in pdf (186 K).
A preprint version can be downloaded as PostScript file (22.6 M) or in pdf (1.5 M).
A preprint version can be downloaded as gzipped PostScript file (628 K) or in pdf (713 K).
The abstract is available from the publisher and there are reviews in the Zentralblatt der Mathematik 1225.37059 and in Mathematical Reviews 2012d:70026. A preprint version can be downloaded as PostScript file (348 K) or in pdf (166 K).
The abstract is available from the publisher and is reprinted in the Zentralblatt der Mathematik 1253.37058. Furthermore there is a review in Mathematical Reviews MR2853608. A preprint version can be downloaded as PostScript file (1.8 M) or in pdf (302 K).
The abstract is available from the publisher and is reprinted in the Zentralblatt der Mathematik Zbl 06196270. Furthermore there is a review in Mathematical Reviews MR3038566. A preprint version can be downloaded as PostScript file (34 M) or in pdf (15 M).
A preprint version can be downloaded as PostScript file (476 K) or in pdf (217 K).