Diego Rattaggi: Publications and Preprints
 Invariante Kreise unter Flächenautomorphismen (German)
(ps)(711 K),
(pdf)(794 K),
Diplomarbeit, ETH Zürich, 1998, 104 pages.
 Periodic automorphisms of surfaces: invariant circles and maximal orders
(with Hansjörg Geiges),
(ps)(650 K),
(pdf)(235 K),
Experiment. Math. 9(2000), no.1, 7584.
(Review: ps,
pdf)
 Computations in groups acting on a product of trees: normal subgroup structures and quaternion lattices
(ps)(2625 K),
(pdf)(1226 K),
Ph.D. thesis, ETH Zürich, 2004, 305 pages.
A printed copy is available upon request.
 Abelian subgroup structure of square complex groups and arithmetic of quaternions
(with Guyan Robertson),
(ps)(389 K),
(pdf)(196 K),
J. Algebra 286(2005), no.1, 5768.
(Review 1: ps,
pdf,
Review 2: pdf)
 Antitori in square complex groups
(ps)(471 K),
(pdf)(266 K),
Geom. Dedicata 114(2005), 189207.
(Review: pdf)
 Three amalgams with remarkable normal subgroup structures
(ps)(274 K),
(pdf)(118 K),
J. Pure Appl. Algebra 210(2007), no.2, 537541.
(Review: pdf)
 A finitely presented torsionfree simple group
(ps)(305 K),
(pdf)(130 K),
J. Group Theory 10(2007), no.3, 363371. (Review: pdf)
The corresponding GAPprogram
(txt)(8 K).
 Some GAPprograms for square complex groups
GAPprograms to generate and analyze square complex groups
(txt)(20 K),
Quaternion groups Γ_{p,l} for p,l ≤ 29
(txt)(64 K),
Compute amalgam decompositions
(txt)(5 K).
 Examples of square complexes
(ps)(4144 K),
(pdf)(2508 K).
Version of August 2003, 230 pages, not intended for publication,
most results are merged into my Ph.D. thesis which is available above.
 Periods in quaternion square complex groups
(ps)(358 K),
(pdf)(123 K),
July 2004, 13 pages.
 An incoherent simple group
(ps)(293 K),
(pdf)(164 K),
July 2005, 5 pages.
 Abelianization conjectures for some arithmetic square complex groups
(ps)(252 K),
(pdf)(137 K),
August 2005, 8 pages.
 Counting (1,β)BM relations and classifying (2,2)BM groups
(ps)(356 K),
(pdf)(176 K),
July 2006, 11 pages.
 On direct product subgroups of SO_{3}(R)
(ps)(270 K),
(pdf)(157 K),
August 2006, 8 pages.
 On infinite groups generated by two quaternions
(ps)(568 K),
(pdf)(291 K),
October 2006, 31 pages.
