Publications of Bernd Souvignier
Mathematics
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A. Umayahara, B. Souvignier, M. Nespolo:
Diffraction enhancement of symmetry and modular structures
(pdf).
Acta Crystallographica Section A, vol.78, pp.319-326, 2022.
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G. de la Flor, B. Souvignier, G. Madariaga, M.I. Aroyo:
Layer groups: Brillouin-zone and crystallographic databases on the Bilbao Crystallographic Server
(pdf).
Acta Crystallographica Section A, vol.77, pp.559-571, 2021.
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M. Nespolo, B. Souvignier, B. Stöger:
Groupoid description of modular structures
(pdf).
Acta Crystallographica Section A, vol.76, pp.334-344, 2020.
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M. Nespolo, M.I. Aroyo, B. Souvignier:
Crystallographic shelves: space-group hierarchy explained
(pdf).
Journal of Applied Crystallography, vol.51, pp.1481-1491, 2018.
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B. Souvignier:
Ted Janssen (1936-2017)
(pdf).
Acta Crystallographica Section A, vol.74, pp.403-404, 2018.
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J.A. van der Horn, B. Souvignier, M. Lutz:
Crystallization, Structure Determination and Reticular Twinning in
Iron(III) Salicylate: Fe[(HSal)(Sal)(H20)2]
(pdf).
Crystals, vol.7, no.12, 2017.
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M. Nespolo, B. Souvignier:
Structural analysis of twins in feldspars. I. Carlsbad twinning
(pdf).
European Journal of Mineralogy, vol.29, pp.939-947, 2017.
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M. Nespolo, B. Souvignier:
Structural rationale for the occurrence of the elbow twins in cassiterite
and rutile
(pdf).
Journal of Mineralogical and Petrological Sciences, vol.110, pp.157-165, 2015.
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M. Nespolo, B. Souvignier:
Application of the crystallographic orbit analysis to the study of twinned
crystals. The example of marcasite
(pdf).
Crystal Research & Technology, vol.50, pp.442-450, 2015.
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M.A. Marzouki, B. Souvignier, M. Nespolo:
Twinning of aragonite - the crystallographic orbit and sectional layer
group approach
(pdf).
Acta Crystallographica Section A, vol.71, pp.195-202, 2015.
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M.A. Marzouki, B. Souvignier, M. Nespolo:
The staurolite enigma solved
(pdf).
Acta Crystallographica Section A, vol.70, pp.348-353, 2014.
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M. Nespolo, G. Ferraris, B. Souvignier:
Effects of merohedric twinning on the diffraction pattern
(pdf).
Acta Crystallographica Section A, vol.70, pp.106-125, 2014.
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M.A. Marzouki, B. Souvignier, M. Nespolo:
Analysis of the structural continuity in twinned crystals in terms of
pseudo-eigensymmetry of crystallographic orbits
(pdf).
IUCrJ, vol.1, pp.39-48, 2014.
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M. Nespolo, B. Souvignier:
The Bravais polar lattice as a didactic tool for diffraction beginners
(pdf).
Journal of Applied Crystallography, vol.43, pp.1144-1149, 2010.
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B. Souvignier:
Decomposing homogeneous modules of finite groups in characteristic zero
(pdf).
Journal of Algebra, vol.322, pp.948-956, 2009.
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M. Nespolo, B. Souvignier:
Point groups in crystallography
(pdf).
Zeitschrift für Kristallographie (©
Oldenbourg Wissenschaftsverlag),
vol.224, pp.127-136, 2009.
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M. Nespolo, B. Souvignier, D.B. Litvin:
About the concept and definition of "noncrystallographic symmetry"
(pdf).
Zeitschrift für Kristallographie (©
Oldenbourg Wissenschaftsverlag),
vol.223, pp.605-606, 2008.
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B. Eick, B. Souvignier:
Algorithms for crystallographic groups
(pdf).
International Journal of Quantum Chemistry, vol.106, pp.316-343, 2006.
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B. Souvignier:
The four-dimensional magnetic point and space groups
(pdf).
Zeitschrift für Kristallographie (©
Oldenbourg Wissenschaftsverlag),
vol.221, pp.77-82, 2006.
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B. Souvignier:
Enantiomorphism of crystallographic groups in higher dimensions with results
in dimensions up to 6
(pdf).
Acta Crystallographica Section A, vol.59, pp.210-220, 2003.
Copyright © International Union of Crystallography
Acta Cryst. A59, 210---220
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J. Neubüser, B. Souvignier, H. Wondratschek:
Corrections to Crystallographic Groups of Four-Dimensional Space by Brown
et al. (1978) [New York: Wiley and Sons]
(pdf).
Acta Crystallographica Section A, vol.58, p.301, 2002.
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J. Cannon, B. Souvignier:
On the Computation of Normal Subgroups in Permutation Groups.
To appear in: International Journal of Algebra and Computation.
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W. Plesken, B. Souvignier:
Constructing representations of finite groups and applications to finitely
presented groups
(abstract).
Journal of Algebra, vol.202, pp.690-703, 1998.
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J. Cannon, B. Souvignier:
On the Computation of Conjugacy Classes in Permutation Groups
(abstract).
Proceedings of ISSAC'97, Hawaii, USA, pp.392-399, 1997.
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W. Plesken, B. Souvignier:
Computing isometries of lattices
(abstract).
Journal of Symbolic Computation, vol.24, no.3/4, pp.327-334, 1997.
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D.F. Holt, W. Plesken, B. Souvignier:
Constructing a representation of the group (2,3,7;11)
(abstract).
Journal of Symbolic Computation, vol.24, no.3/4, pp.489-492, 1997.
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W. Plesken, B. Souvignier:
Analyzing Finitely Presented Groups by Constructing Representations.
(abstract).
Journal of Symbolic Computation vol.24, no.3/4, pp.335-349, 1997.
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B. Souvignier:
Erweiterungen von analytischen pro-p-Gruppen mit endlichen Gruppen.
(Externsions of analytic pro-p-groups with finite groups.)
PhD-thesis RWTH Aachen, 1996.
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W. Plesken, B. Souvignier:
Constructing Rational Representations of Finite Groups
(ps).
Experimental Mathematics, vol.5, no.1, pp.39-48, 1996.
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L. Lévai, G. Rosenberger B. Souvignier:
All Finite Generalized Triangle Groups.
Transactions of the AMS, vol.347, no.9, pp.3625-3627, 1995.
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B. Souvignier:
Konstruktion von Darstellungen endlich präsentierter Gruppen.
(Construction of representations of finitely presented groups.)
Program of the DMV annual conference 1994, p.216, 1994.
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B. Souvignier:
Irreducible Finite Integral Matrix Groups of Degree 8 and 10.
Mathematics of Computation, vol.63, no.207, pp.335-350, 1994.
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B. Souvignier:
Die irreduziblen Bravaisgruppen in GL(8,Z). (The irreducible Bravais groups
in GL(8,Z).)
Diploma-thesis RWTH Aachen, 1991.
Speech processing
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B. Souvignier, A. Kellner, B. Rueber, H. Schramm, F. Seide:
The thoughtful elephant: Strategies for Spoken Dialogue Systems
(ps,
pdf).
IEEE Transactions on Speech and Audio Processing, vol.8, no.1, pp.51-62, 2000.
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B. Souvignier, A. Wendemuth:
Combination of Confidence Measures for Phrases
(pdf).
Proceedings of ASRU'99, Keystone, Colorado, USA, pp.217-220, 1999.
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B. Souvignier, A. Kellner:
Online Adaptation for Language Models in Spoken Dialogue Systems
(ps,
pdf).
Proceedings of ICSLP'98, Sydney, Australia, pp.2323-2326, 1998.