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Ward Poelmans · SciRah

Researcher profile · Semantic Scholar

Ward Poelmans

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Ward Poelmans — researcher profile on SciRah

h-index: 10
Works: 26
Citations: 2,001

Most-cited papers

Reproducibility in density functional theory calculations of solids
K. Lejaeghere, G. Bihlmayer, T. Björkman, P. Blaha +65 more
2016Science1,485 citations Open access
Semantic Scholar
CheMPS2: A free open-source spin-adapted implementation of the density matrix renormalization group for ab initio quantum chemistry
S. Wouters, Ward Poelmans, P. Ayers, D. Van Neck
2013Computer Physics Communications185 citations Open access
Semantic Scholar
The neglected impact of tracking devices on terrestrial arthropods
F. Batsleer, D. Bonte, D. Dekeukeleire, S. Goossens +4 more
2020Methods in Ecology and Evolution61 citations Open access
Semantic Scholar
Variational Optimization of the Second-Order Density Matrix Corresponding to a Seniority-Zero Configuration Interaction Wave Function.
Ward Poelmans, Mario Van Raemdonck, B. Verstichel, S. De Baerdemacker +6 more
2015Journal of Chemical Theory and Computation58 citations Open access
Semantic Scholar
Polynomial scaling approximations and dynamic correlation corrections to doubly occupied configuration interaction wave functions.
Mario Van Raemdonck, D. R. Alcoba, Ward Poelmans, S. De Baerdemacker +5 more
2015Journal of Chemical Physics40 citations Open access
Semantic Scholar
Variational two-particle density matrix calculation for the Hubbard model below half filling using spin-adapted lifting conditions.
B. Verstichel, H. van Aggelen, Ward Poelmans, D. Van Neck
2011Physical Review Letters39 citations Open access
Semantic Scholar
Direct variational determination of the two-electron reduced density matrix for doubly occupied-configuration-interaction wave functions: The influence of three-index N-representability conditions.
D. R. Alcoba, A. Torre, L. Lain, G. Massaccesi +6 more
2018Journal of Chemical Physics31 citations Open access
Semantic Scholar
Spatial transcriptomics of a lycophyte root sheds light on root evolution.
Xi-Lan Yang, Ward Poelmans, Carolin Grones, Abdellah Lakehal +8 more
2023Current Biology30 citations Open access
Semantic Scholar
CheMPS2: Improved DMRG-SCF routine and correlation functions
S. Wouters, Ward Poelmans, S. De Baerdemacker, P. Ayers +1 more
2015Computer Physics Communications17 citations
Semantic Scholar
Extensive v2DM study of the one-dimensional Hubbard model for large lattice sizes : exploiting translational invariance and parity
B. Verstichel, H. van Aggelen, Ward Poelmans, S. Wouters +1 more
201312 citations Open access
Semantic Scholar
Cellular and gene expression patterns associated with root bifurcation in Selaginella
Hans Motte, Tao Fang, B. Parizot, Wouter Smet +6 more
2022bioRxiv9 citations Open access
Semantic Scholar
Variational determination of the two-particle density matrix : the case of doubly-occupied space
Ward Poelmans, Peter Agre
20159 citations
Semantic Scholar
Maximum probability domains for Hubbard models
G. Acke, S. De Baerdemacker, Pieter W. Claeys, Mario Van Raemdonck +3 more
20157 citations Open access
Semantic Scholar
Critical analysis of the accuracy of models predicting or extracting liquid structure information.
Marc Van Houteghem, A. Ghysels, Toon Verstraelen, Ward Poelmans +2 more
2014Journal of Physical Chemistry B7 citations
Semantic Scholar
Variational optimization of the 2DM: approaching three-index accuracy using extended cluster constraints
B. Verstichel, Ward Poelmans, S. De Baerdemacker, S. Wouters +1 more
20136 citations Open access
Semantic Scholar
The multifaceted role of auxin in root growth and branching: Insights from non‐seed vascular plants
Ward Poelmans, T. Beeckman, Abdellah Lakehal
2025Physiologia Plantarum : An International Journal for Plant Biology4 citations Open access
Semantic Scholar
smoppix: unified nonparametric analysis of single-molecule spatial omics data using probabilistic indices
Stijn Hawinkel, Xi-Lan Yang, Ward Poelmans, Hans Motte +2 more
2026Genome Biology2 citations Open access
Semantic Scholar
Independent origins of endodermis in lycopsids and euphyllophyte roots.
Xi-Lan Yang, M. Njo, Zi-Shan Fu, A. J. Sagasti +9 more
2026Current Biology1 citations Open access
Semantic Scholar
Unified nonparametric analysis of single-molecule spatial omics data using probabilistic indices
Stijn Hawinkel, Xi-Lan Yang, Ward Poelmans, Hans Motte +2 more
2025bioRxiv1 citations Open access
Semantic Scholar
Variational determination of the two-particle density matrix : the case of doubly-occupied space
Ward Poelmans
20151 citations
Semantic Scholar
Variational determination of the two-particle reduced density matrix on the GPU
Ward Poelmans, B. Verstichel, D. Van Neck, P. Bultinck
20131 citations
Semantic Scholar
Variational optimization of the 2DM: approaching three-index accuracy using extended cluster constraints
B. Verstichel, Ward Poelmans, S. De Baerdemacker, S. Wouters +1 more
2014European Physical Journal B : Condensed Matter Physics0 citations Open access
Semantic Scholar
Variational density study of the one-dimensional Hubbard model: the need for three-particle constraints
B. Verstichel, H. van Aggelen, Ward Poelmans, D. Van Neck
20120 citations
Semantic Scholar
Three particles constraint as linear inequalities in v2DM optimization
Ward Poelmans, B. Verstichel, D. Van Neck
20120 citations
Semantic Scholar
Reduced density matrix optimization using the boundary point
Ward Poelmans
20110 citations
Semantic Scholar
Variational two-particle density matrix calculation for the Hubbard model below half-filling: the 2.5-index conditions
B. Verstichel, H. van Aggelen, Ward Poelmans, D. Van Neck
20110 citations
Semantic Scholar

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