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  1. Employees

Språkvelger

Norsk

Harald Hanche-Olsen

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Harald Hanche-Olsen

Associate professor emeritus

harald.hanche-olsen@ntnu.no
Sentralbygg 2 rom 1129 Gløshaugen, Trondheim
Personlig hjemmeside Personal home page
About Publications

About

Retired

I am retired now, and can not undertake the advice of students at any level (including PhD).

Areas of speciality/Fields of interest

  • Operator algebras, especially Jordan operator algebras (a field I have left long ago)
  • Mathematical modeling
  • Hyperbolic conservation laws and related nonlinear partial differential equations
  • General functional analysis, real and complex analysis

Other activities

  • Board member, Norsk matematikkråd (2003–2008)
  • Leader, The Norwegian Mathematical Olympiad (2011–2021)

Publications

  • Chronological
  • By category
  • See all publications in Cristin

2024

  • Hanche-Olsen, Harald; Holden, Helge. (2024) The Aubin-Lions-Dubinskii theorems on compactness in Bochner spaces. Pure and Applied Functional Analysis
    Academic article

2022

  • Grötschel, Martin; Hanche-Olsen, Harald; Holden, Helge; Krystek, Michael P.. (2022) On angular measures in axiomatic Euclidean planar geometry . Measurement Science Review
    Academic article

2018

  • Hanche-Olsen, Harald; Holden, Helge; Malinnikova, Eugenia. (2018) An improvement of the Kolmogorov?Riesz compactness theorem. Expositiones mathematicae
    Academic article
  • Gesztesy, Fritz; Hanche-Olsen, Harald; Jakobsen, Espen Robstad; Lyubarskii, Yurii; Risebro, Nils Henrik; Seip, Kristian. (2018) Non-linear Partial Differential Equations, Mathematical Physics, and Stochastic Analysis: The Helge Holden Anniversary Volume. European Mathematical Society (EMS) Press European Mathematical Society (EMS) Press
    Academic anthology/Conference proceedings

2016

  • Hanche-Olsen, Harald; Holden, Helge. (2016) Addendum to “The Kolmogorov-Riesz compactness theorem” [Expo. Math. 28 (2010) 385–394]. Expositiones mathematicae
    Academic article

2010

  • Godvik, Marte; Hanche-Olsen, Harald. (2010) CAR-FOLLOWING AND THE MACROSCOPIC AW-RASCLE TRAFFIC FLOW MODEL. Discrete and continuous dynamical systems. Series B
    Academic article
  • Hanche-Olsen, Harald; Holden, Helge. (2010) The Kolmogorov-Riesz compactness theorem. Expositiones mathematicae
    Academic article

2008

  • Hanche-Olsen, Harald. (2008) On Goursat's proof of Cauchy's integral theorem. The American Mathematical Monthly
    Academic article
  • Godvik, Marte; Hanche-Olsen, Harald. (2008) Existence of solutions for the Aw–Rascle traffic flow model with vacuum. Journal of Hyperbolic Differential Equations
    Academic article

2006

  • Hanche-Olsen, Harald. (2006) On the uniform convexity of L^p. Proceedings of the American Mathematical Society
    Academic article

2005

  • Hanche-Olsen, Harald. (2005) Om kurvers areal. Normat
    Popular scientific article

2002

  • Holden, Helge; Risebro, Nils Henrik; Hanche-Olsen, Harald. (2002) The Riemann problem for an elastic string with a linear Hooke's law. Quarterly of Applied Mathematics
    Academic article

1992

  • Okada, Tatsuhiro; Ratkje, Signe Kjelstrup; Hanche-Olsen, Harald. (1992) Water Transport in Cation Exchange Membranes. Journal of Membrane Science
    Academic article

1984

  • Hanche-Olsen, Harald; Haagerup, Uffe. (1984) Tomita–Takesaki Theory for Jordan Algebras. Journal of operator theory
    Academic article
  • Hanche-Olsen, Harald; Størmer, Erling. (1984) Jordan Operator Algebras. Pitman Publishing Limited
    Academic monograph

1983

  • Hanche-Olsen, Harald. (1983) On the Structure and Tensor Products of JC-Algebras. Canadian Journal of Mathematics (CJM)
    Academic article

1981

  • Hanche-Olsen, Harald. (1981) Split Faces and Ideal Structure of Operator Algebras. Mathematica Scandinavica
    Academic article

1980

  • Hanche-Olsen, Harald. (1980) A Note on the Bidual of a JB-Algebra. Mathematische Zeitschrift
    Academic article
  • Alfsen, Erik; Hanche-Olsen, Harald; Shultz, Frederic W. (1980) State Spaces of C*-Algebras. Acta Mathematica
    Academic article

1979

  • Evans, David E.; Hanche-Olsen, Harald. (1979) The Generators of Positive Semigroups. Journal of Functional Analysis
    Academic article

Journal publications

  • Hanche-Olsen, Harald; Holden, Helge. (2024) The Aubin-Lions-Dubinskii theorems on compactness in Bochner spaces. Pure and Applied Functional Analysis
    Academic article
  • Grötschel, Martin; Hanche-Olsen, Harald; Holden, Helge; Krystek, Michael P.. (2022) On angular measures in axiomatic Euclidean planar geometry . Measurement Science Review
    Academic article
  • Hanche-Olsen, Harald; Holden, Helge; Malinnikova, Eugenia. (2018) An improvement of the Kolmogorov?Riesz compactness theorem. Expositiones mathematicae
    Academic article
  • Hanche-Olsen, Harald; Holden, Helge. (2016) Addendum to “The Kolmogorov-Riesz compactness theorem” [Expo. Math. 28 (2010) 385–394]. Expositiones mathematicae
    Academic article
  • Godvik, Marte; Hanche-Olsen, Harald. (2010) CAR-FOLLOWING AND THE MACROSCOPIC AW-RASCLE TRAFFIC FLOW MODEL. Discrete and continuous dynamical systems. Series B
    Academic article
  • Hanche-Olsen, Harald; Holden, Helge. (2010) The Kolmogorov-Riesz compactness theorem. Expositiones mathematicae
    Academic article
  • Hanche-Olsen, Harald. (2008) On Goursat's proof of Cauchy's integral theorem. The American Mathematical Monthly
    Academic article
  • Godvik, Marte; Hanche-Olsen, Harald. (2008) Existence of solutions for the Aw–Rascle traffic flow model with vacuum. Journal of Hyperbolic Differential Equations
    Academic article
  • Hanche-Olsen, Harald. (2006) On the uniform convexity of L^p. Proceedings of the American Mathematical Society
    Academic article
  • Hanche-Olsen, Harald. (2005) Om kurvers areal. Normat
    Popular scientific article
  • Holden, Helge; Risebro, Nils Henrik; Hanche-Olsen, Harald. (2002) The Riemann problem for an elastic string with a linear Hooke's law. Quarterly of Applied Mathematics
    Academic article
  • Okada, Tatsuhiro; Ratkje, Signe Kjelstrup; Hanche-Olsen, Harald. (1992) Water Transport in Cation Exchange Membranes. Journal of Membrane Science
    Academic article
  • Hanche-Olsen, Harald; Haagerup, Uffe. (1984) Tomita–Takesaki Theory for Jordan Algebras. Journal of operator theory
    Academic article
  • Hanche-Olsen, Harald. (1983) On the Structure and Tensor Products of JC-Algebras. Canadian Journal of Mathematics (CJM)
    Academic article
  • Hanche-Olsen, Harald. (1981) Split Faces and Ideal Structure of Operator Algebras. Mathematica Scandinavica
    Academic article
  • Hanche-Olsen, Harald. (1980) A Note on the Bidual of a JB-Algebra. Mathematische Zeitschrift
    Academic article
  • Alfsen, Erik; Hanche-Olsen, Harald; Shultz, Frederic W. (1980) State Spaces of C*-Algebras. Acta Mathematica
    Academic article
  • Evans, David E.; Hanche-Olsen, Harald. (1979) The Generators of Positive Semigroups. Journal of Functional Analysis
    Academic article

Books

  • Gesztesy, Fritz; Hanche-Olsen, Harald; Jakobsen, Espen Robstad; Lyubarskii, Yurii; Risebro, Nils Henrik; Seip, Kristian. (2018) Non-linear Partial Differential Equations, Mathematical Physics, and Stochastic Analysis: The Helge Holden Anniversary Volume. European Mathematical Society (EMS) Press European Mathematical Society (EMS) Press
    Academic anthology/Conference proceedings
  • Hanche-Olsen, Harald; Størmer, Erling. (1984) Jordan Operator Algebras. Pitman Publishing Limited
    Academic monograph

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