Preprints by the Discrete Math Group
Frank Heckenbach, Jean-Guilleaume Dumas, Dave Saunders, Volkmar Welker
Simplicial Homology (Manual for a proposed GAP-Package)
(Postscript document)
K. Piterman, J. Shareshian, V. Welker
Posets of Decompositions in Spherical Buildings
C. Greene, V. Welker, G. Wille
On the homology of simplicial and cubical sets with symmetries
K. Piterman, V. Welker
Notes on the topology of independence structures
L. Mu, V. Welker
On a question about real rooted polynomials and f-polynomials of simplicial complexes
K. Adiprasito, A. Björner, J. Hakavuori, M. Margaritis, V. Welker
Subadditivity of shifts EIlenberg-Zibler shuffle products and homology of lattices
L. Mu, V. Welker
Total positivity and two inequalities by Athanasiadis and Tzanaki
Annals of Combinatorics to appear
B. Brück, K. Piterman, V. Welker
The common basis complex and the partial dcompositions poset
IMRN to appear
K. Piterman, V. Welker
Posets arising from decompositions of objects in a monoidal category
Forum Math. Sigma to appear
E. Babson, V. Welker
Homological algebra and poset versions of the Garland method
J. Märte
Universal Limit Theorem for Spectra of iterated inclusion-uniform
Subdivisions
G. Katz, B. Shapiro, V. Welker
Real polynomials with constrained real divisors. II. Cohomology & Stabilization
G. Katz, B. Shapiro, V. Welker
Real polynomials with constrained real divisors. I. Fundamental groups
Journal of Topology and Analysis to appear
Interdisciplinary Work
Joachim Hornegger, Volmar Welker, Heinrich Niemann
Localization and classification based on projections
Pattern recognition 35 (2002) 1225--1235
Raphael Fuchs, Volkmar Welker, Joachim Hornegger
Non-convex Polyhedral Volume of Interest Selection
Journal of Computerized Medical Imaging and Graphics, 34 (2010) 105--113.
Weiwei Cheng, Eyke Hüllermeier, Willem Waegeman, Volkmar Welker
Label ranking with partial abstention based on thresholded probabilistic models
Advances in Neural Information Processing Systems 25 (NIPS-12) (2012) 2510--2518.
Ekkehard Batzies, Lukas, Katthän, Volkmar Welker, Oliver Zirn
Optimal damping of servo axis using Gröbner bases
Optimization and Engineering 15 (2015) 183--201.
Books/Proceedings
Helene Barcelo, Joseph Kung, Volkmar Welker
Proceedings of FPSAC 2001 (Phoenix, AZ)
Advances in Applied Mathematics , Volume 30,
Elsevier, 2003.
Alexander Barvinok, Matthias Beck, Christian Haase, Bruce Reznick, Volkmar Welker
Integer points in polyhedra : Geometry, Number Theory, Algebra, Optimization
Contemporary Math. 374, Amer. Math. Soc., Providence, RI, 2005.
Gunnar Floystad, Peter Orlik, Volkmar Welker
Algebraic Combinatorics
Lectures on Arrangements and Cellular Resolutions at a Summer School in Nordfjordeid, Norway, 2003
Springer Verlag, Heidelberg, 2007.
Matthias Beck, Christian Haase, Bruce Reznick, Michele Vergne, Volkmar Welker,
Ruriko Yoshida
Integer Points in Polyhedra
Contemporary Math. 452,
approx. 193 pp;
Amer. Math. Soc., Providence, RI, 2008.
Patents
J. Hornegger, V. Welker: Computer aided selection method for a
portion of a volume, Patent WO002004027641A3, pending.
C. Georg, J. Hornegger, K.J. Klose, V. Welker:
Method and x-ray system for detecting position changes of a medical
implant, DE000010316558B4. granted 2005.
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