Universiteit
Utrecht
P.O.Box 80.010
3508 TA UTRECHT
The Netherlands
Dirk Siersma, Mihai Tibar,
Singularites
at Infinity and their Vanishing Cycles,
Preprint European Singularity Project, No
67; 1995.
Published in: Duke Mathematical Journal
Vol 80, No. 3; December 1995; p 771-783.
Dirk Siersma,
Job Smeltink,
Classification of singularities at infinity of
polynomials of degree 4 in two variabales,
Preprint 945, Department of Mathematics, University of Utrecht (February,
1996).
Published in: Georgian Mathematical Journal Vol 7 (2000), No 1; p. 179-190.
Dirk Siersma, Mihai Tibar,
Topology of polynomial functions and monodromy dynamics,
C. R. Acad. SCi. Paris, t. 327, Serie I,p.
655-660, 1998
Dirk Siersma, Mihai Tibar,
Singularities at infinity and their vanishing cycles,
II. Monodromy.,
Preprint 1088, Department of Mathematics, University of Utrecht (January, 1999)
Published in: Publications of the RIMS, Kyoto University, Vol 36, No 6 (2000),
659-679.
Dirk Siersma, Mihai Tibar,
On the vanishing cycles and
of a meromorphic function on the complement of its poles.,
Preprint, Department of Mathematics, University of Utrecht (May, 1999)
Published in: Contemporary Mathematics, Volume 354 (2004), 277-289
Dirk Siersma, Mihai
Tibar,
Deformations of polynomials, boundary singularities and monodromy.
Preprint, Department of Mathematics, University of Utrecht (July 2002)
Published in: Moscow Mathematical Journal, 3 (2) (2003), 661-697.
Dirk Siersma, Mihai Tibar,
Singularity Exchange at Infinity.
Preprint arXiv math.AG/0401396
Preprint 1295, Department of Mathematics, University of Utrecht (Febrtuary 2004)
Published with title: Singularity exchange at the frontier of the space.
Real and complex singularities, 327-342, Trends Math., Birkhäuser, Basel, 2007.
Dirk Siersma, Mihai Tibar,
Curvature and Gauss-Bonnet defect
of global affine hypersurfaces.
Preprint arXiv math.DG/0407056
Published in: Bull. Sci. Math. 130 (2006), no. 2, 111-122.
Sabir M. Gusein-Zade, Dirk Siersma
Deformations of Polynomials and their
zeta functions.
Preprint arXiv. Math AG/0503450 .
Russian pdf.
Published in: Sovrem. Mat. Prilozh. No. 33 (2005), 36--42;
translation in J. Math. Sci. (N. Y.) 144 (2007), no. 1, 3782-3788
Dirk Siersma, Mihai Tibar,
Betti Bounds of Polynomials
Preprint arXiv math.AG/111013678
Published in: Moscow Mathematical Journal, 11
(3) (2011), 599-615. Shared Link
Dirk Siersma, Mihai Tibar,
Vanishing Cycles of Polynomials
Lecture Notes for CIMPA Research School: Singularities:
algebra, geometry and applications.
August 2011, Kiev, Ukraine.
Jiang Guangfeng, Dirk Siersma,
Local embeddings of lines in singular
surfaces ,
Preprint 1050, Department of Mathematics, University of Utrecht (February,
1998).
Published in: Annales de l'Institut Fourier, 49 , 4 (1999), 1129-1147.
Guangfeng Jiang, Mutsuo Oka, Duc Tai
Pho, Dirk Siersma,
Lines on Brieskorn-Pham
Surfaces,
Tokyo Metropolitan University Mathematics Preprint Series; 1999 No. 3 (January
1999)
Published in: Kodai Mathematical Journal, Vol. 23,
No2, pp. 214-223, June 2000.
Dirk Siersma,
Voronoi Diagrams and Morse Theory of
the Distance Function
Preprint 967, Department of Mathematics, University of Utrecht (June, 1996).
Published in: O.E. Barndorff-Nielsen and E.B.V.
Jensen (eds.),
Geometry in Present Day Science, World Scientific,
Singapore, etc (1999), 187-208.
Dirk Siersma,
Properties of Conflict Sets in the Plane,
Preprint 1089, Department of Mathematics University Utrecht (February, 1999).
Published in: Geometry and Topology of Caustics - Caustics 1998; Banach Center
Publications Volume 50 (1999); p. 267 - 276
Jorge Sotomayor, Dirk Siersma, Ronaldo Garcia,
Curvatures of Conflict Surfaces in
Euclidean 3-space,
Preprint 1090, Department of Mathematics University Utrecht (February, 1999).
Published in: Geometry and Topology of Caustics - Caustics 1998;
Banach Center Publications Volume 50 (1999); p. 277-285.
R. Lindenbergh, W. van
der Kallen, D. Siersma,
Configuration spaces and limits of Voronoi diagrams.
Manuscript september 2002.
Published in: Geometry and Topology of Caustics - Caustics 2002; Banach Center
Publication Volume 62 (2003); p. 183-195.
M.
van Manen, D. Siersma,
The nine Morse generic tetrahedra
Manuscript october 2004. Math.DG/0410251,
published in
SIAM J. Discrete Math. 22 (2008), no. 2, 737-746
M. van Manen, D.
Siersma,
Power Diagrams and their Applications
Manuscript august 2005. Math.MG/0508037;
will be published in separate papers; the first see below: Medial axis and a Moment Map.
The second part: Power Diagrams and Morse Theory; Updated version (2014)
M. van Manen, D. Siersma,
Medial Axis and a Moment Map
Published in Demonstratio Math. 43 (2010), no. 2,
375–385
L.Birbrair, D. Siersma,
Metric Properties of Conflict Sets,
Manuscript april 2007; Math.MG0704.3992
Published in Houston Mathematical Journal 35
(2009), no. 1, 73–80
George Khimshiashvili, Dirk
Siersma,
On minimal round functions,
Preprint 1118, Department of Mathematics, University of Utrecht (September,
1999).
Summary published in : Bulletin of the Georgian
Academy of Science, 164, nr 4 (2000); p 3-7
Part published as: Remarks on minimal round
functions in: Geometry and Topology of Caustics - Caustics 2002;
Banach Center Publications Volume 62 (2003); p.
159-172.
Dirk Siersma,
The vanishing topology of non isolated singularities ,
Published in: New Developments in Singularity Theory
(Proceedings of the Advanced Study Institute at the Isaac Newton Institute in Cambridge(UK);
31 July- 11 August 2000), Kluwer Academic Publishers, Dordrecht, etc (2001), p.447-472
Dirk Siersma, Mihai Tibar,
Vanishing Homology of Projective Hypersurfaces with 1-dimensional Singularities,
ArXiv Math.AG 1411.2640, 10 Nov 2014
European Journal of Mathematics (2017) 3: 565-586; doi 10.1007/s40879-017-0151-7
Dirk Siersma, Mihai Tibar,
Milnor Fibre
Homology via Deformation,
ArXiv Math.AG 1512.02840, 9 December 2015
(reference to section 4.4. of vStraten this is here)
In W.Decker et al. (eds), Singularities and Computer Algebra, Springer 2017, 305-322;
Dirk Siersma
Non reduced plane curve
singularities with Betti1 = 0 and Bobadilla’s question
ArXiv Math.AG 1602.02989, November 2017
Toology and its Applications 234 (2018) 104-107
https://doi.org/10.1016/j.topol.2017.11.029 Link to paper
George Khimshiashvili, Dirk Siersma
Cyclic Configurations of planar multiple penduli
ICTP Preprint IC2009047 (june 2009), extended version published as:
Critical Configurations of planar Multiple Penduli
Journal of Mathematical Sciences, Volume 195, No. 2, November 2013, p 198-212
George Khimshiashvili,
Gaiane Panina, Dirk Siersma, Alena Zhukova
Extremal Configurations of polygonal linkages. Oberwolfach Preprint OWP 2011-24 (september 2011)
Section 1-5 are published as Critical configurations of robot arms (see below)
Section 6-9 is updated as Extremal Configurations of Robot Arms in Three Dimensions (see below)
George Khimshiashvili, Gaiane Panina, Dirk Siersma, Alena Zhukova
Critical configurations of planar robot arms ArXiv Math, DG january 2012 ;
published in Centr. Eur. J. Math 11(3) 2013 519-529
George Khimshiashvili, Gaiane Panina, Dirk Siersma
Coulomb control of polygonal linkages, ArXiv Math, MG 1304.6214, April 2013
Published on line 17 March 2014 in Journal of Dynamical and Control Systems
DOI 10.1007/s10883-014-9218-7
Gaiane Panina, Dirk Siersma
Motion Planning and Control of Planar Polygonal Linkage,
ArXiv Math, MG 14017860, January 2014
George Khimshiashvili, Dirk Siersma
Cross-Ratios of Quadrilateral Linkages,
ArXiv Math, MG1308.4007, August 2013, update November 2014
Published in: Journal of Singularities, Volume 13 ( 2015), 159-168; DOI: 10.5427/jsing.2015.13h
Dirk Siersma
Extremal Configurations of Robot Arms in Three Dimensions.
ArXiv Math, MG1403.5913, March 2014 updated November 2014.
(= updated version of sections 6-9 from Oberwolfach Preprint 2011-24)
Published in: Journal of Singularities volume 12 (2015), 180-190; DOI: 10.5427/jsing.2015.12
George Khimshiashvili, Gaiane Panina, Dirk Siersma, Vladimir Zolotov
Point charges and Polygonal Linkages.
ArXiv Math, MG 1503.04463, March 2015
Published
on line 26 june 2015 in Journal of Dynamical and
Control Systems
DOI
10.1007/s10883-015-9286-3
J. Dyn. Control Syst. 23 (2017) no 1, 1-17
George Khimshiashvili, Gaiane
Panina, Dirk Siersma
Equilibria of point charges on convex curves.
ArXiv Math, MG 1503.04284, March 2015
Journal of Geometry and Physics 98 (2015) 119-117
DOI
10.1016/j.geomphys.2015.07.024
George
Khimshiashvili, Gaiane Panina, Dirk Siersma
Equilibria of three constraint point
charges.
ArXiv Math, MG 1602.05464, February 2016
Journal of Geometry and Physics 106 (2016) 42-50
doi:10.1016/j.geomphys.2016.03.006
Gaiane Panina, Dirk Siersma
On the area of constrained polygonal
linkages
ArXiv Math, MG 1702.07468, February 2017
1967: Dirk Siersma
Zuinige C.W.-complexen (Frugal C.W.-complexes) [in Dutch]
Doctoraal Scriptie (Master Thesis) Universiteit van
Amsterdam, 1967.
1974: Dirk Siersma
Classification and Deformation of Singularities
Dissertation, University of Amsterdam, July 3, 1974
Classification and Deformation of singularities (second printing 1979)
Includes some corrections, and printed with 2 pages on one sheet.
1977: Dirk Siersma
Periodicities in Arnold's list of singularities
in: Real and Complex Singularities, Oslo 1976; P. Holm (editor)
1979: Dirk Siersma
Katastrofe-theorie [in Dutch]
Natuurkundige Voordrachten N.R. 57 (1979), 157-178
1981: Dirk
Siersma
Singularities of functions
on boundaries, Corners, etc
Quart. J. Math. Oxford (2), 32 (1981), 119-127
1983: Dirk Siersma
Proceedings of Symposia in Pure Mathematics Volume 4 (1983) part 2, 485-496
1991: Dirk Siersma
Vanishing
Cycles and Special Fibres
Singularity Theory and its Applications, Warwick 1989, Part I
Springer Lecture Notes in Mathematics 1462 (1991) 292-301
1995: Dirk Siersma
A bouquet theorem for the Milnor fibre
J. Algebraic Geometry 4 (1995) 51-66
1995: Dirk Siersma, Mihai Tibar
Is the Polar Relative Monodromy of Finite Order ? An Example.
Chinese Quaterly Journal of Mathematics 10 (1995) 78-85
2012: Dirk Siersma
Poincar'e and Analysis Situs, the beginning of algebraic topology
Nieuw Archief voor Wiskunde 5/13 (2012) 196-200
2015:Dirk Siersma
Liber Amicorum voor Henk Broer bij zijn afscheid
als gewoon hoogleraar te Groningen op 20 November 2015
1991: Rob Schrauwen
Series of Singularities and Their Topology,
Dissertation, University of Utrecht (February 11, 1991).
1992: Mihai Tibar
The
Lefschetz Number of a Monodromy
Transformation
Dissertation
Universiteit Utrecht 21 september 1992
1998: Jiang Guangfeng
Functions with non-isolated singularities on singular spaces.,
Dissertation, University of Utrecht (February 16, 1998).
Publication of Nicolaas H. Kuiper
He was my teacher. Most of his publications can be accessed over internet.
Below you find a prepublication the Thom conjecture which is not yet available.
1991: Nicolaas
H. Kuiper
On gradient curves of an analytic
function near a critical point.
cTWO: Commissie Toekomst WiskundeOnderwijs
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Last updated: August 2017