Volkmar Welker

25 papers Journal 23Unranked 2
YearRankTypeTitle / Venue / Authors
2026 J jnl
On a question about real-rooted polynomials and f-polynomials of simplicial complexes.
Adv. Appl. Math.
Lili Mu, Volkmar Welker
2021 J jnl
Homology Groups of Cubical Sets with Connections.
Appl. Categorical Struct.
Hélène Barcelo, Curtis Greene, Abdul Salam Jarrah, Volkmar Welker
2021 J jnl
On the Vanishing of Discrete Singular Cubical Homology for Graphs.
SIAM J. Discret. Math.
Hélène Barcelo, Curtis Greene, Abdul Salam Jarrah, Volkmar Welker
2017 J jnl
The Poset of Proper Divisibility.
SIAM J. Discret. Math.
Davide Bolognini, Antonio Macchia, Emanuele Ventura, Volkmar Welker
2016 J jnl
Chain Blockers and Convoluted Catalan Numbers.
Order
Sarfraz Ahmad, Volkmar Welker
2015 J jnl
On the ideal of orthogonal representations of a graph in R2.
Adv. Appl. Math.
Jürgen Herzog, Antonio Macchia, Sara Saeedi Madani, Volkmar Welker
2012 J jnl
Enumerative
Adv. Appl. Math.
Martina Kubitzke, Volkmar Welker
2012 — conf
Label Ranking with Partial Abstention based on Thresholded Probabilistic Models.
NIPS
Weiwei Cheng, Eyke Hüllermeier, Willem Waegeman, Volkmar Welker
2011 J jnl
Commutative Algebra of Statistical Ranking
CoRR
Bernd Sturmfels, Volkmar Welker
2010 J jnl
Non-convex polyhedral volume of interest selection.
Comput. Medical Imaging Graph.
Raphael Fuchs, Volkmar Welker, Joachim Hornegger
2009 J jnl
The Veronese construction for formal power series and graded algebras.
Adv. Appl. Math.
Francesco Brenti, Volkmar Welker
2009 J jnl
Type-B generalized triangulations and determinantal ideals.
Discret. Math.
Daniel Soll, Volkmar Welker
2005 J jnl
On the Charney-Davis and Neggers-Stanley conjectures.
J. Comb. Theory A
Victor Reiner, Volkmar Welker
2003 — conf
Computing Simplicial Homology Based on Efficient Smith Normal Form Algorithms.
Algebra, Geometry, and Software Systems
Jean-Guillaume Dumas, Frank Heckenbach, B. David Saunders, Volkmar Welker
2003 J jnl
Editors' preface.
Adv. Appl. Math.
Hélène Barcelo, Joseph P. S. Kung, Volkmar Welker
2002 J jnl
Convex, Acyclic, and Free Sets of an Oriented Matroid.
Discret. Comput. Geom.
Paul H. Edelman, Victor Reiner, Volkmar Welker
2002 J jnl
Localization and classification based on projections.
Pattern Recognit.
Joachim Hornegger, Volkmar Welker, Heinrich Niemann
1999 J jnl
A Homological Lower Bound for Order Dimension of Lattices.
Order
Victor Reiner, Volkmar Welker
1999 J jnl
Complexes of Directed Graphs.
SIAM J. Discret. Math.
Anders Björner, Volkmar Welker
1999 J jnl
Constructions preserving evasiveness and collapsibility.
Discret. Math.
Volkmar Welker
1997 J jnl
Colored Partitions and a Generalization of the Braid Arrangement.
Electron. J. Comb.
Volkmar Welker
1996 J jnl
Group Representations on the Homology of Products of Posets.
J. Comb. Theory A
Sheila Sundaram, Volkmar Welker
1995 J jnl
Direct Sum Decompositions of Matroids and Exponential Structures.
J. Comb. Theory B
Volkmar Welker
1995 J jnl
Equivariant Homotopy of Posets and Some Applications to Subgroup Lattices.
J. Comb. Theory A
Volkmar Welker
1995 J jnl
On the Cohen-Macaulay connectivity of supersolvable lattices and the homotopy type of posets.
Eur. J. Comb.
Volkmar Welker