Research Director

Lars Holden

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Lars Holden is a research director.

Holden was managing director at the Norwegian Computing Center between 2001 and 2022. He has had a central role in the development of the Norwegian research sector and national research policies, founding the Association of Norwegian Research Institutes (FFA) in 2009, and as chairman of the board between 2009 and 2023. He has founded two private companies based on his own research and been a part-time professor in applied mathematics at University of Oslo. He has written more than 50 scientific articles in mathematics, both theory and with applications including geology, gene technology, biology, finance and history, and he is still an active researcher.

Holden is a member of the Norwegian Academy of Technological Sciences, NTVA.

Education

  • 1983 – Cand. Scient, numerical analysis, University of Oslo
  • 1990 – Dr. Philos, mathematics, University of Oslo

Work experience

Norsk Regnesentral

  • 2022 – Research director
  • 2001 – 2022 Managing director (CEO)
  • 1990 – 2001 Research director
  • 1984 – 1989 Research scientist
  • 1995 – 1997 Professor, part-time, applied mathematics, University of Oslo

Administrative chairs

  • Chairman of board, Association of Research institutes in Norway (all institutes) 2009-
  • Member of board, Forum for technical-industrial research institutes, 2009-
  • Member of committee for cooperation between universities, university colleges and research institutes, member 2009-, chair 2011 and every second year.
  • Member of board, Portfolio of enabling technologies, Research Council of Norway, 2019-
  • Member of board, Division of Innovation, Research Council of Norway, 2013-2018
  • Vicechairman of board, Norwegian Institutes for Air Research 2012-2018
  • Member of board, Kunnskap Oslo, 2009-2012, Deputy member 2012-2014
  • Chairman of board, Forskning.no. deputy 2006-2007, member, 2007-2010, chair 2010-2015
  • Member of board, Industrial Council, Norwegian Academy of Technical Science, 2007-2015
  • Member of board, Simula Research Laboratory, 2001-2005.
  • Deputy member of board, Geomatic, 1995-1996.
  • Co-founder and Deputy member of the board, Odin Reservoir Software & Services, 1992-1993
  • Co-founder and Member of the board, Technical Software Consultants a.s.,1988-1995.
  • Member of the board NR, 1986-1989, Representative for the employees.
  • Chairman of the union of employees at NR (FANR), 1985-1986.
  • Member of Norwegian Mathematical Council, Representative from NR in 1984 and 1985.
  • Editorial work: Assistant editor in Mathematical Geology, 1998-2007.
  • Member of organizing committee of 9 international conferences.

Entrepreneurship

I was one of the founders of Technical Software Consultants AS which was established in 1988, and Odin Reservoir Software & Services, established in 1992. Both companies were bought by large international companies and the ideas we developed are still in use in the oil industry.

Academy

Elected member of Norwegian Academy of Technical Science

Scientific presentations

  • More than 50 journal papers
  • More than 50 scientific presentations at international conferences
  • More than 20 presentations on research politics at national conferences
  • Supervision of PhD students: 5 candidates

Academic book

Hegna, Håvard; Holden, Lars. Norsk Regnesentral 1952-2002 (NRs historie). 2002 pp 392.

Projects

  • Information and communication technology

The Norwegian Historical Population Register

Publications

  • 407 publications found
  • Publisher

Optimal rebalancing strategies reduce market variability The Journal of Finance and Data Science, vol. 11, (ISSN 2405-9188 ), doi: https://doi.org/10.1016/j.jfds.2025.100151 , 2025. Scientific article

SkatteFUNN bør revideres Khrono.no, (ISSN 1894-8995 ), 2024. Reader opinion

Some properties of Euler capital allocation arXiv.org, (ISSN 2331-8422 ), doi: https://doi.org/10.48550/arXiv.2405.00606 , 2024. Scientific article

Helsestatistikk i fare Aftenposten (morgenutg. : trykt utg.), pp. 30 30 , (ISSN 0804-3116 0807-2027 ), 2023. Reader opinion

Hvordan ønsker vi at et fremtidig publiserings­­landskap skal se ut? Khrono.no, (ISSN 1894-8995 ), 2023. Reader opinion

The Development of Microhistorical Databases in Norway A Historiography Historical Life Course Studies, vol. 13, pp. 127 147 , (ISSN 2352-6343 ), doi: https://doi.org/10.51964/hlcs14315 , 2023. Scientific article

Mathilde Skoie; Lars Holden; Vidar Røeggen; Pål Bakke; Lars Wenaas; et al. Strategi for vitenskapelig publisering etter 2024 Khrono.no, , 2023. Reader opinion

Grunnforskning har hatt god vekst Khrono.no, (ISSN 1894-8995 ), 2022. Reader opinion

Her er den billigste og beste løsningen for Forskningsrådet Khrono.no, (ISSN 1894-8995 ), , 2022. Reader opinion

Krisen i Forskningsrådet 2022. Media participation

Lars Holden; Anders Løland; Jan Terje Kvaløy; Data misuse – or seven ways to fail with statistics , 2022. Media interview

Publisher Norsk Regnesentral

Oljefondet kan styres med lavere kostnader enn i dag Dagens næringsliv, pp. 29 29 , (ISSN 0803-9372 ), 2021. Reader opinion

Ingen forskning, ingen omstilling Dagens næringsliv, (ISSN 0803-9372 ), 2020. Reader opinion

Lenking og kobling i Historisk befolkningsregister Heimen - Lokal og regional historie, vol. 57, pp. 216 229 , (ISSN 0017-9841 1894-3195 ), doi: https://doi.org/10.18261/issn1894-3195-2020-03-04 , 2020. Scientific article

Anvendelser av Norges historiske befolkningsregister Heimen - Lokal og regional historie, vol. 57, pp. 230 243 , (ISSN 0017-9841 1894-3195 ), doi: https://doi.org/10.18261/issn.1894-3195-2020-03-05 , 2020. Scientific article

Statistics of Sparsely Sampled Curves pp. 95 109 , doi: https://doi.org/10.18261/9788215041193-2020-06 , 2020. Scientific chapter / article / conference article

Eiliv Lund; Marit Holden; Jean-Christophe Thalabard; Lill-Tove Rasmussen Busund; Igor Snapkow; et al. 9. Signals of Death—Post-Diagnostic Single Gene Expression Trajectories in Breast Cancer—A Proof of Concept pp. 141 162 , doi: https://doi.org/10.18261/9788215041193-2020-09 , 2020. Scientific chapter / article / conference article

Mixing of MCMC algorithms Journal of Statistical Computation and Simulation, vol. 89, pp. 2261 2279 , (ISSN 0094-9655 1563-5163 ), doi: https://doi.org/10.1080/00949655.2019.1615064 , 2019. Scientific article

Beware the Jaccard: the choice of similarity measure is important and non-trivial in genomic colocalisation analysis Briefings in Bioinformatics, pp. 1 8 , (ISSN 1467-5463 1477-4054 ), doi: https://doi.org/10.1093/bib/bbz083 , 2019. Scientific article

Instituttene ønsker å bli mer involvert i Forskningsrådets vurdering av forskerkompetanse Forskningspolitikk, (ISSN 0333-0273 0805-8210 ), , 2019. Reader opinion

Ingen kvikkfiks for statistikken Forskningsetikk, vol. 2, pp. 26 26 , (ISSN 1502-6353 ), , 2019. Reader opinion

Underfinansiering bremser Norges kunnskapsmotor Dagens Perspektiv, pp. 36 36 , (ISSN 2535-6801 ), , 2019. Reader opinion

Publisher Norsk Regnesentral

Historisk befolkningsregister Lokalhistorisk magasin, vol. 2, pp. 36 37 , (ISSN 0802-8931 ), , 2018. Article journal

Historisk befolkningsregister Genealogen, vol. 1, pp. 18 27 , (ISSN 0807-2191 ), , 2018. Article journal

The Norwegian historic population register and migration Journal of Migration History, vol. 4, pp. 249 263 , (ISSN 2351-9916 2351-9924 ), doi: https://doi.org/10.1163/23519924-00402002 , 2018. Scientific article

A high-throughput pipeline for validation of antibodies Nature Methods, vol. 15, pp. 909 912 , (ISSN 1548-7091 1548-7105 ), doi: https://doi.org/10.1038/s41592-018-0179-8 , 2018. Scientific article

Eiliv Lund; Aurelie Nakamura; Igor Snapkov; Jean-Christophe Thalabard; Karina Standahl Olsen; et al. Each pregnancy linearly changes immune gene expression in the blood of healthy women compared with breast cancer patients. Clinical Epidemiology, (ISSN 1179-1349 1179-1349 ), doi: https://doi.org/10.2147/CLEP.S163208 , 2018. Scientific article

Hvordan sikre rettferdig vurdering på eksamen? Aftenposten (morgenutg. : trykt utg.), (ISSN 0804-3116 0807-2027 ), 2018. Reader opinion

Publisher Fafo

Marit Holden; Lars Holden; Karina Standahl Olsen; Eiliv Lund; Local In Time Statistics for detecting weak gene expression signals in blood – illustrated for prediction of metastases in breast cancer in the NOWAC Post-genome Cohort Advances in Genomics and Genetics, vol. 7, pp. 11 28 , (ISSN 1179-9870 1179-9870 ), doi: https://doi.org/10.2147/AGG.S130004 , 2017. Scientific article

Forunderlig om forskning Dagens næringsliv, pp. 31 31 , (ISSN 0803-9372 ), 2017. Reader opinion

Mindre samfunnsnyttig forskning Aftenposten (morgenutg. : trykt utg.), pp. 22 22 , (ISSN 0804-3116 0807-2027 ), 2017. Reader opinion

Publisher Norsk Regnesentral
Publisher Norsk Regnesentral

Eiliv Lund; Lars Holden; Hege Bøvelstad; Sandra Caroline Plancade; Nicolle Mode; et al. A new statistical method for curve group analysis of longitudinal gene expression data illustrated for breast cancer in the NOWAC postgenome cohort as a proof of principle BMC Medical Research Methodology, vol. 16, (ISSN 1471-2288 1471-2288 ), doi: https://doi.org/10.1186/s12874-016-0129-z , 2016. Scientific article

Publisher BioMed Central (BMC)

Perspektiver på forskning Aftenposten (morgenutg. : trykt utg.), (ISSN 0804-3116 0807-2027 ), 2016. Reader opinion

Oljefondet kan spare penger Dagens næringsliv, (ISSN 0803-9372 ), , 2016. Reader opinion

Svak analyse av forskning Aftenposten (morgenutg. : trykt utg.), (ISSN 0804-3116 0807-2027 ), 2016. Reader opinion

Publisher Norsk Regnesentral
Publisher Norsk Regnesentral

(sfi)<sup>2</sup> statistics for innovation - The experience of the Oslo centre in industrial statistics Applied Stochastic Models in Business and Industry, vol. 31, pp. 82 93 , (ISSN 1524-1904 1526-4025 ), doi: https://doi.org/10.1002/asmb.2113 , 2015. Scientific article

Monte Carlo Null Models for Genomic Data Statistical Science, vol. 30, pp. 59 71 , (ISSN 0883-4237 2168-8745 ), doi: https://doi.org/10.1214/14-STS484 , 2015. Scientific article

Samarbeid om fremragende og innovativ forskning Forskningspolitikk, vol. 1, pp. 4 5 , (ISSN 0333-0273 0805-8210 ), , 2015. Reader opinion

Samfunnets behov bør styre Aftenposten (morgenutg. : trykt utg.), (ISSN 0804-3116 0807-2027 ), , 2015. Reader opinion

Bruk Forskningsrådet! Aftenposten (morgenutg. : trykt utg.), (ISSN 0804-3116 0807-2027 ), 2015. Reader opinion

Monte Carlo null models for genomic data 2015. Scientific lecture

Publisher Norsk Regnesentral

Classify strata , 2015. Report

Publisher Norsk Regnesentral
Publisher Norsk Regnesentral
Publisher Norsk Regnesentral

DNase hypersensitive sites and association with multiple sclerosisxs Human Molecular Genetics, vol. 23, pp. 942 948 , (ISSN 0964-6906 1460-2083 ), doi: https://doi.org/10.1093/hmg/ddt489 , 2014. Scientific article

A statistical model of ChIA-PET data for accurate detection of chromatin 3D interactions Nucleic Acids Research (NAR), vol. 42, pp. e143 e143 , (ISSN 0305-1048 1362-4962 ), doi: https://doi.org/10.1093/nar/gku738 , 2014. Scientific article

Kommentar fra FFA 2014. Lecture

Avslutningskommentar 2014. Lecture

Publisher Norsk Regnesentral

Geir Kjetil Sandve; Sveinung Gundersen; Morten Johansen; Ingrid Kristine Glad; Krishanthi Gunathasan; et al. The Genomic HyperBrowser: an analysis web server for genome-scale data Nucleic Acids Research (NAR), vol. 41, pp. W133 W141 , (ISSN 0305-1048 1362-4962 ), doi: https://doi.org/10.1093/nar/gkt342 , 2013. Scientific article

Publisher Oxford University Press

Handling realistic assumptions in hypothesis testing of 3D co-localization of genomic elements Nucleic Acids Research (NAR), vol. 41, pp. 5164 5174 , (ISSN 0305-1048 1362-4962 ), doi: https://doi.org/10.1093/nar/gkt227 , 2013. Scientific article

Optimal rebalancing of portfolios with transaction costs Stochastics: An International Journal of Probability and Stochastic Processes, vol. 85, pp. 371 394 , (ISSN 1744-2508 1744-2516 ), doi: https://doi.org/10.1080/17442508.2011.651219 , 2013. Scientific article

Nytt forskningsråd? Aftenposten (morgenutg. : trykt utg.), (ISSN 0804-3116 0807-2027 ), , 2013. Reader opinion

Monte Carlo null models for genomic data 2013. Scientific lecture

Publisher Norsk Regnesentral

Historisk befolkningsregister og DNF 1814 Heimen - Lokal og regional historie, vol. 49, pp. 399 414 , (ISSN 0017-9841 1894-3195 ), , 2012. Scientific article

Which team wins EURO 2012? ScienceNordic.com, , 2012. Science for the public article

Hvem vinner fotball-EM? Forskning.no, (ISSN 1891-635X 1891-6341 ), 2012. Science for the public article

Et krafttak for kunnskap , 2012. Article feature

The differential disease regulome BMC Genomics, vol. 12, pp. 353 353 , (ISSN 1471-2164 ), doi: https://doi.org/10.1186/1471-2164-12-353 , 2011. Scientific article

Valuation of Long-Term Flexible Gas Contracts Journal of Derivatives, vol. 18, pp. 75 85 , (ISSN 1074-1240 2168-8524 ), doi: https://doi.org/10.3905/jod.2011.18.3.075 , 2011. Scientific article

Lite om samfunnsnytten av norsk forskning Forskningspolitikk, (ISSN 0333-0273 0805-8210 ), 2011. Reader opinion

Hva med samfunnsnyttig forskning? Dagens næringsliv, (ISSN 0803-9372 ), 2011. Reader opinion

Staten gir og staten tar Aftenposten (morgenutg. : trykt utg.), (ISSN 0804-3116 0807-2027 ), 2011. Reader opinion

Klima og statistikk , 2011. Article feature

Aktuelle FFA-saker 2011. Lecture

Contract adjustment under uncertainty Journal of Economic Dynamics and Control, vol. 34, pp. 657 680 , (ISSN 0165-1889 1879-1743 ), doi: https://doi.org/10.1016/j.jedc.2009.10.016 , 2010. Scientific article

The Genomic HyperBrowser: inferential genomics at the sequence level Genome Biology, vol. 11, (ISSN 1465-6906 1474-760X ), doi: https://doi.org/10.1186/gb-2010-11-12-r121 , 2010. Scientific article

Samfunnets avkastning fra forskningen Forskning.no, (ISSN 1891-635X 1891-6341 ), , 2010. Reader opinion

Styrket samarbeid mellom forskningsinstitutter, universiteter og høgskoler Forskningspolitikk, vol. 4, pp. 20 21 , (ISSN 0333-0273 0805-8210 ), 2010. Reader opinion

ADAPTIVE INDEPENDENT METROPOLIS-HASTINGS The Annals of Applied Probability, vol. 19, pp. 395 413 , (ISSN 1050-5164 2168-8737 ), doi: https://doi.org/10.1214/08-AAP545 , 2009. Scientific article

Kvinner er velkomne på instituttene Aftenposten (morgenutg. : trykt utg.), (ISSN 0804-3116 0807-2027 ), 2009. Reader opinion

Ønsker om forskning Forskning.no, (ISSN 1891-635X 1891-6341 ), , 2009. Reader opinion

Nytt fra FFA 2009. Lecture

NRs årsplaner 2009 2009. Report

NRs årsplaner 2010 2009. Report

Publisher Norsk Regnesentral
Publisher Norsk Regnesentral

Sensitivity of the impact of geological uncertainty on production from faulted and unfaulted shallow-marine oil reservoirs: objectives and methods Petroleum Geoscience, vol. 14, pp. 3 15 , (ISSN 1354-0793 2041-496X ), 2008. Scientific article

Statistikk og klimaprognoser Forskning.no, (ISSN 1891-635X 1891-6341 ), , 2008. Science for the public article

Klima og statistikk 2008. Scientific lecture

Well conditioning in object models Mathematical Geology, vol. 39, (ISSN 0882-8121 1573-8868 ), doi: https://doi.org/10.1007/s11004-007-9102-z , 2007. Scientific article

Contract adjustment under uncertainty 2006. Scientific lecture

Publisher Norsk Regnesentral

Contract adjustment under uncertainty CESifo Working Papers, (ISSN 1617-9595 2364-1428 ), 2005. Article journal

Bayesian population dynamics of interacting species: Great gerbils and fleas in Kazakhstan Biometrics, vol. 61, (ISSN 0006-341X 1541-0420 ), 2005. Scientific article

Vil vi ha et kunnskapsbasert næringsliv itavisen, 2005. Reader opinion

Adaptive chains 2005. Scientific lecture

Contract renewal 2004. Scientific lecture

AMU-undersøkelse 2004 2004. Report

Publisher Norsk Regnesentral

Årsplaner for NR 2005 2004. Report

Publisher Norsk Regnesentral

Improved samping-importance resampling and reduced bias importance sampling Scandinavian Journal of Statistics, vol. 30, (ISSN 0303-6898 1467-9469 ), doi: https://doi.org/10.1111/1467-9469.00360 , 2003. Scientific article

Stochastic structural modeling Mathematical Geology, vol. 35 No 8, pp. 899 914 , (ISSN 0882-8121 1573-8868 ), doi: https://doi.org/10.1023/MATG.0000011584.51162.69 , 2003. Scientific article

A stochastic marked point process model for earthquakes Natural Hazards and Earth System Sciences, vol. 2, pp. 1 7 , (ISSN 1561-8633 1684-9981 ), doi: https://doi.org/10.5194/nhess-3-95-2003 , 2002. Scientific article

Dårligere kår for næringsrettet forskning Aftenposten (morgenutg. : trykt utg.), (ISSN 0804-3116 0807-2027 ), 2002. Reader opinion

Norsk Regnesentral 1952-2002 (NRs historie) (ISSN 9788253904931 ), 2002. Non fiction book

Publisher Norsk Regnesentral
Publisher Norwegian Computing Center
Publisher Norsk Regnesentral
Publisher Norsk Regnesentral

Quantifying Uncertainty in Production Forecasts: Another Look at the PUNQ-S3 Problem SPE Journal, vol. 2001, pp. 433 441 , (ISSN 1086-055X 1930-0220 ), doi: https://doi.org/10.2118/74707-PA , 2001. Scientific article

A stochastic structural model , 2001. Scientific lecture

Stochastic structural modeling in Havana 2001. Scientific lecture

Validation of facies object models 2001. Scientific lecture

Publisher Norsk Regnesentral
Publisher Norsk Regnesentral
Publisher Norsk Regnesentral
Publisher Norsk Regnesentral

Global upscaling of permeability in heterogeneous reservoirs; The output least squares (OLS) method Transport in Porous Media, vol. 40, pp. 115 143 , (ISSN 0169-3913 1573-1634 ), 2000. Scientific article

Convergence of Markov Chains in the relative supremum norm Journal of Applied Probability, vol. 4 (37), (ISSN 0021-9002 1475-6072 ), 2000. Scientific article

Modelling spatial and temporal dependencies between earthquakes 2000. Scientific chapter / article / conference article

Conditioning fluvial models on steady-state well rates 2000. Scientific chapter / article / conference article

History matching in object models 2000. Scientific chapter / article / conference article

History matching using geostatistics 2000. Scientific lecture

Havana - a fault modeling tool 2000. Scientific lecture

Conditioning reservoir models 2000. Scientific lecture

Publisher Norsk Regnesentral
Publisher Norsk Regnesentral
Publisher Norsk Regnesentral
Publisher Norsk Regnesentral

Make decisions using stochastic models Springer Verlag, Springer -Lehrbuch, , 1999. Scientific article

Well conditioning in a fluvial reservoir model Mathematical Geology, vol. 31 No 7, pp. 857 872 , (ISSN 0882-8121 1573-8868 ), 1999. Scientific article

Global upscaling of permeability , 1999. Scientific lecture

Decision making using stochastic models 1999. Scientific lecture

Publisher Norsk Regnesentral
Publisher Norsk Regnesentral
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Publisher Norsk Regnesentral
Publisher Norsk Regnesentral

Modeling of fluvial reservoirs with object models Mathematical Geology, vol. 30, pp. 473 496 , (ISSN 0882-8121 1573-8868 ), 1998. Scientific article

Geometric convergence of the Metropolis-Hastings simulation algorithm Statistics and Probability Letters, vol. 39, pp. 371 377 , (ISSN 0167-7152 1879-2103 ), doi: https://doi.org/10.1016/S0167-7152(98)00096-0 , 1998. Scientific article

Comment on Special Issue on Geostatistics with Guest Editor A. G. Journel Mathematical Geology, vol. 30, pp. 245 246 , (ISSN 0882-8121 1573-8868 ), 1998. Reader opinion

Gridding for petroleum reservoir simulation , 1998. Scientific lecture

Publisher Norsk Regnesentral

Adaptive chains , 1998. Report

Publisher Norsk Regnesentral

Uncertainties in reservoir production forecasts American Association of Petroleum Geologists Bulletin, vol. 81, pp. 775 801 , (ISSN 0149-1423 1558-9153 ), 1997. Scientific article

The Buckley-Leverett equation with spatially stochastic flux function SIAM Journal on Applied Mathematics, vol. 57, pp. 1443 1454 , (ISSN 0036-1399 1095-712X ), , 1997. Scientific article

Seismic impedance and porosity: Support effects 1997. Scientific chapter / article / conference article

Conditioning a fluvial model on seismic data 1997. Scientific chapter / article / conference article

Bayesian modelling of sequence stratigraphic surfaces , 1997. Scientific chapter / article / conference article

Bayesian net 1997. Scientific lecture

Geostatistics to parameterize geology 1997. Scientific lecture

Publisher Norsk Regnesentral
Publisher Universitetet i Oslo
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Publisher Norsk Regnesentral
Publisher Norsk Regnesentral
Publisher Matematisk institutt, Universitetet i Oslo
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Scaling and representation of absolute permeability 1995. Scientific chapter / article / conference article

The great reservoir uncertainty study - GRUS 1995. Scientific chapter / article / conference article

Modeling and analysis of fault patterns 1995. Scientific lecture

Publisher Norsk Regnesentral

DECISION: Getting started , 1995. Report

Publisher Norsk Regnesentral

Datamaskinen som laboratorium Normat, vol. 42, pp. 19 24 , (ISSN 0801-3500 ), 1994. Science for the public article

Three-dimensional reservoir simulation based on front tracking pp. 247 257 , 1994. Scientific chapter / article / conference article

Publisher Norsk Regnesentral
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GRUS data analysis 1994. Report

Publisher Norsk Regnesentral

Referat fra SAND 94 1994. Report

Publisher Norsk Regnesentral
Publisher Norsk Regnesentral
Publisher Norsk Regnesentral
Publisher Norsk Regnesentral

Frontline and frontsim: two full scale, two-phase, black oil reservoir simulators based on front tracking Surveys on Mathematics for Industry, vol. 3, (ISSN 0938-1953 ), 1993. Scientific article

Semi-markov random fields 1993. Scientific chapter / article / conference article

Beslutningsstøtte under usikkerhet med eksempler fra reservoarstyring 1993. Scientific chapter / article / conference article

Short course in geostatistics 1993. Scientific lecture

Publisher Norsk Regnesentral
Publisher Norsk Regnesentral
Publisher Norsk Regnesentral

SAND 93 1993. Report

Publisher Norsk Regnesentral
Publisher Norsk Regnesentral
Publisher Norsk Regnesentral
Publisher Norsk Regnesentral

A new front-tracking method for reservoir simulation, SPE 19805-PA SPE Reservoir Evaluation and Engineering, vol. 7, pp. 107 116 , (ISSN 1094-6470 1930-0212 ), doi: https://doi.org/10.2118/19805-PA , 1992. Scientific article

A tensor estimator for homogenization of absolute permeability Transport in Porous Media, vol. 8, pp. 37 46 , (ISSN 0169-3913 1573-1634 ), 1992. Scientific article

Effective properties 1992. Scientific chapter / article / conference article

On scalar conservation laws in one-dimension pp. 480 509 , 1992. Scientific chapter / article / conference article

Designing Better Decisions, SPE 24275-MS 1992. Scientific lecture

Homogenisering av reservoarparametre 1992. Scientific lecture

Publisher Norsk Regnesentral

SAND 92 1992. Report

Publisher Norsk Regnesentral
Publisher Norsk Regnesentral

DECISION: Extensions 1992. Report

Publisher Norsk Regnesentral

DECISION: Manual 1992. Report

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Effective properties 1991. Scientific lecture

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SAND 91 1991. Report

Publisher Norsk Regnesentral

On the strict hyperbolicity of the Buckley-Leverett equations for three-phase flow SIAM Journal on Applied Mathematics, vol. 50, pp. 667 682 , (ISSN 0036-1399 1095-712X ), 1990. Scientific article

A class of N non-linear hyperbolic conservation laws Journal of Differential Equations, vol. 84, pp. 73 99 , (ISSN 0022-0396 1090-2732 ), 1990. Scientific article

Some problems related to conservation laws and front tracking (ISSN 9788253903248 ), 1990. Doctor dissertat

Publisher Norsk Regnesentral

Development of DESIRE modelling tool 1990. Scientific lecture

Publisher Norsk Regnesentral
Publisher Norsk Regnesentral
Publisher Norsk Regnesentral
Publisher Norsk Regnesentral

SAND 90 1990. Report

Publisher Norsk Regnesentral
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On the Riemann problem for a prototype of a mixed type conservation law II Contemporary Mathematics, vol. 100, pp. 331 367 , (ISSN 0271-4132 1098-3627 ), 1989. Scientific article

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A numerical method for first order nonlinear scalar hyperbolic conservation laws in one dimension Computers and Mathematics with Applications, vol. 15, pp. 595 602 , (ISSN 0898-1221 1873-7668 ), 1988. Scientific article

Estimates of effective permeability 1988. Scientific lecture

Publisher Matematisk institutt, Universitetet i Oslo
Publisher Norsk Regnesentral
Publisher Norsk Regnesentral
Publisher Norsk Regnesentral
Publisher Matematisk institutt, Universitetet i Oslo
Publisher Matematisk institutt, Universitetet i Oslo
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Publisher Norsk Regnesentral