Solving Coupled Geoscience Problems on High Performance Computing Platforms. - Dany Kemmler; Panagiotis A. Adamidis; Wenqing Wang; Sebastian Bauer 006; Olaf Kolditz (International Conference on Computational Science (2), 2005)

Sparse Matrix and Solver Objects for Parallel Finite Element Simulation of Multi-field Problems. - Wenqing Wang; Olaf Kolditz (HPCA (China), 2009)

A parallel finite element scheme for thermo-hydro-mechanical (THM) coupled problems in porous media. - Wenqing Wang; Georg Kosakowski; Olaf Kolditz (Comput. Geosci., 2009)

GeoSysBRNS - A flexible multidimensional reactive transport model for simulating biogeochemical subsurface processes. - Florian Centler; Haibing Shao; Cecilia De Biase; Chan-Hee Park; Pierre Régnier; Olaf Kolditz; Martin Thullner (Comput. Geosci., 2010)

Visualization of gridded scalar data with uncertainty in geosciences. - Björn Zehner; Norihiro Watanabe; Olaf Kolditz (Comput. Geosci., 2010)

Are upwind techniques in multi-phase flow models necessary? - Chan-Hee Park; N. Böttcher; Wenqing Wang; Olaf Kolditz (J. Comput. Phys., 2011)

Non-isothermal, compressible gas flow for the simulation of an enhanced gas recovery application. - Norbert Böttcher; Ashok K. Singh; Olaf Kolditz; Rudolf Liedl (J. Comput. Appl. Math., 2012)

Saltwater intrusion modeling: Verification and application to an agricultural coastal arid region in Oman. - Marc Walther; Jens-Olaf Delfs; Jens Grundmann; Olaf Kolditz; Rudolf Liedl (J. Comput. Appl. Math., 2012)

Numerical simulation of two-phase flow in deformable porous media: Application to carbon dioxide storage in the subsurface. - Olaf Kolditz; Sebastian Bauer 006; Norbert Böttcher; Derek Elsworth; Uwe-Jens Görke; Christopher Ian McDermott; Chan-Hee Park; Ashok Kumar Singh; J. Taron; Wenqing Wang (Math. Comput. Simul., 2012)

3D Visualization of Atmospheric Data for Analytical Approaches. - Carolin Helbig; Karsten Rink; Hans-Stefan Bauer; Volker Wulfmeyer; Michael Frank 003; Olaf Kolditz (EnvirVis@EuroVis, 2013)

Rendering Technique of Multi-layered Domain Boundaries and its Application to Fluid Flow in Porous Media Visualizations. - Dmitri Naumov; Lars Bilke; Olaf Kolditz (EnvirVis@EuroVis, 2013)

Visualisation Strategies for Modelling and Simulation Using Geoscientific Data. - Karsten Rink; Lars Bilke; Olaf Kolditz (EnvirVis@EuroVis, 2013)

Visualizing Saline Intrusion in a Three-Dimensional, Heterogeneous, Coastal Aquifer. - Marc Walther; Lars Bilke; Jens-Olaf Delfs; T. Graf; Jens Grundmann; Olaf Kolditz; Rudolf Liedl (EnvirVis@EuroVis, 2013)

TEODOOR - A Spatial Data Infrastructure for terrestrial observation data. - Ralf Kunkel; Jürgen Sorg; Olaf Kolditz; Karsten Rink; Jens Klump; Rainer Gasche; Frank Neidl (ICNSC, 2013)

A mixed finite element discretization scheme for a concrete carbonation model with concentration-dependent porosity. - Florin A. Radu; Adrian Muntean; Iuliu Sorin Pop; Nicolae Suciu; Olaf Kolditz (J. Comput. Appl. Math., 2013)

Comments on "A mass-conservative switching algorithm for modeling fluid flow in variably saturated porous media, K. Sadegh Zadeh, Journal of Computational Physics, 230 (2011)". - Wenkui He; Haibing Shao; Olaf Kolditz; Wenqing Wang; Thomas Kalbacher (J. Comput. Phys., 2015)

Virtual Environments Begin to Embrace Process-based Geographic Analysis. - Hui Lin 002; Michael Batty; Sven Erik Jørgensen; Bojie Fu; Milan Konecný; Alexey A. Voinov; Paul M. Torrens; Guonian Lü; A-Xing Zhu; John P. Wilson; Jianya Gong; Olaf Kolditz; et al. (Trans. GIS, 2015)

Setting up Virtual Geographic Environments in Unity. - Karsten Rink; Lars Bilke; Olaf Kolditz (EnvirVis@EuroVis, 2017)

Virtual geographic environments for water pollution control. - Karsten Rink; Cui Chen; Lars Bilke; Zhenliang Liao; Karsten Rinke; Marieke A. Frassl; Tianxiang Yue; Olaf Kolditz (Int. J. Digit. Earth, 2018)

Analysis of Coupled Thermo-Hydro-Mechanical Simulations of a Generic Nuclear Waste Repository in Clay Rock Using Fiber Surfaces. - Christian Blecha; Felix Raith; Gerik Scheuermann; Thomas Nagel; Olaf Kolditz; Jobst Maßsmnnn (PacificVis, 2019)

Keynote: Prof. Dr. Olaf Kolditz (Umweltinformatik, Helmholzzentrum für Umweltforschung). - Olaf Kolditz (SE/SWM, 2019)

Visualization of Symmetries in Fourth-Order Stiffness Tensors. - Chiara Hergl; Thomas Nagel; Olaf Kolditz; Gerik Scheuermann (IEEE VIS (Short Papers), 2019)

Tensor Field Visualization using Fiber Surfaces of Invariant Space. - Felix Raith; Christian Blecha; Thomas Nagel; Francesco Parisio; Olaf Kolditz; Fabian Günther; Markus Stommel; Gerik Scheuermann (IEEE Trans. Vis. Comput. Graph., 2019)

Visual Analysis of a Full-Scale-Emplacement Experiment in the Underground Rock Laboratory Mont Terri using Fiber Surfaces. - Felix Raith; Christian Blecha; Karsten Rink; Wenqing Wang; Olaf Kolditz; Hua Shao; Gerik Scheuermann (EnvirVis@Eurographics/EuroVis, 2020)

Fiber Surfaces for many Variables. - Christian Blecha; Felix Raith; A. J. Präger; Thomas Nagel; Olaf Kolditz; Jobst Maßmann; Niklas Röber; Michael Böttinger; Gerik Scheuermann (Comput. Graph. Forum, 2020)

A three-dimensional software framework for environmental system monitoring and decision support in Poyang lake basin. - Changqing Yan; Karsten Rink; Lars Bilke; Gang Zhao; Tianxiang Yue; Olaf Kolditz (Earth Sci. Informatics, 2020)

Non-iterative phase-equilibrium model of the H2O-CO2-NaCl-system for large-scale numerical simulations. - Norbert Grünwald; Jobst Maßmann; Olaf Kolditz; Thomas Nagel (Math. Comput. Simul., 2020)

A Virtual Geographic Environment for the Exploration of Hydro-Meteorological Extremes. - Karsten Rink; Özgür Ozan Sen; Marco Hannemann; Uta Ködel; Erik Nixdorf; Ute Weber; Ulrike Werban; Martin Schrön; Thomas Kalbacher; Olaf Kolditz (EnvirVis@EuroVis, 2021)

ogs6py and VTUinterface: streamlining OpenGeoSys workflows in Python. - Jörg Buchwald; Olaf Kolditz; Thomas Nagel (J. Open Source Softw., 2021)

An environmental exploration system for visual scenario analysis of regional hydro-meteorological systems. - Karsten Rink; Özgür Ozan Sen; Marco Hannemann; Uta Ködel; Erik Nixdorf; Ute Weber; Ulrike Werban; Martin Schrön; Thomas Kalbacher; Olaf Kolditz (Comput. Graph., 2022)

Orthogonal decomposition of anisotropic constitutive models for the phase field approach to fracture. - Vahid Ziaei-Rad; Mostafa Mollaali; Thomas Nagel; Olaf Kolditz; Keita Yoshioka (CoRR, 2022)

A new operator-splitting finite element scheme for reactive transport modeling in saturated porous media. - Renchao Lu; Thomas Nagel; Jenna Poonoosamy; Dmitri Naumov; Thomas Fischer; Vanessa Montoya; Olaf Kolditz; Haibing Shao (Comput. Geosci., 2022)

A Visual-Scenario-Based Environmental Analysis Approach to the Model-Based Management of Water Extremes in Urban Regions. - Özgür Ozan Sen; Lars Backhaus; Siamak Farrokhzadeh; Nico Graebling; Sara Guemar; Feliks Kiszkurno; Peter Krebs; Diego Novoa; Jürgen Stamm; Olaf Kolditz; Karsten Rink (EnvirVis@EuroVis, 2023)

"Feels Like an Indie Game" - Evaluation of a Virtual Field Trip Prototype on Radioactive Waste Management Research for University Education. - Nico Graebling; Melanie Althaus; Özgür Ozan Sen; Thomas Reimann; Tuanny Cajuhi; Gerik Scheuermann; Olaf Kolditz; Karsten Rink (IEEE Computer Graphics and Applications, 2024)

Design-of-Experiment (DoE) based history matching for probabilistic integrity analysis - A case study of the FE-experiment at Mont Terri. - Jörg Buchwald; Olaf Kolditz; Thomas Nagel (Reliab. Eng. Syst. Saf., 2024)