Björn Sjögreen is no longer an employee of KTH. Some publications are still available here. For up to date contact information, see website .

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B.Sjögreen and N.A.Petersson A Cartesian embedded boundary method for hyperbolic conservation laws LLNL Report UCRL-JRNL-226709. ps.gz pdf Abstract
S.Nilsson, N.A.Petersson, B.Sjögreen, and H.O.Kreiss Stable finite difference approximations for the elastic wave equation in second order formulation LLNL Report UCRL-JRNL-222276. ps.gz pdf Abstract
H.C.Yee and B.Sjögreen Development of Low Dissipative High Order Filter Schemes for Multiscale Navier-Stokes/MHD Systems Extended version of proceedings of the Calspace Astronum Conference, March 27-30, 2006, Palm Springs, CA. (to appear in J. Comput. Phys.). ps.gz pdf Abstract
H.C.Yee and B.Sjögreen Performance of High Order Filter Methods for a Richtmyer-Meshkov Instability The Fourth International Conference on Computational Fluid Dynamics, Ghent Belgium, 10-14 July, 2006. ps.gz pdf Abstract
S.Nilsson, N.A.Petersson, B.Sjögreen, and H.O.Kreiss Accurate and stable finite difference approximations of the elastodynamic equations in second order formulation LLNL Report UCRL-JRNL-218514. ps.gz pdf Abstract
M.Kubista, J.M.Andrade, M.Bengtsson, A.Forootan, J.Jonak, K.Lind, R. Sindelka, R.Sjöback, B.Sjögreen, L.Strömbom, A.Stahlberg, N.Zoric The real-time polymerase chain reaction Molecular Aspects of Medicine, 27(2006), pp. 95-125. ps.gz pdf Abstract
J.Ghasemi, Sh.Nayebi, M.Kubista, and B.Sjögreen A new algorithm for the determination of protolytic constants from spectrophotometric data in multiwavelength mode: Calculations of acidity constatns of 4-(2-pyridylazo)recorcinol (PAR) in mixed non-aqueous-water solvents Talanta, 68(2006), pp. 1201-1214. ps.gz pdf Abstract
H. C. Yee and B.Sjögreen Non-Linear Filtering in Compact High Order Schemes Proceedings of the 19th International Conference on Numerical Simulations of Plasmas, 12-15 July, Nara, Japan. (to appear in J.Plasma Physics) ps.gz pdf Abstract
B.Sjögreen and H.C.Yee, A Numerical Study of Resistivity and Hall Effect for a Compressible MHD Model Prepared for the 36th AIAA Plasmadynamics and Lasers Conference, 6-9 June 2005, Toronto, Ontario, Canada. ps.gz pdf Abstract
H.C.Yee and B.Sjögreen, Performance of Adaptive Numerical Dissipation Control in High Order Methods for the Resistive MHD Equations Proceedings of the HYP2004 conference, September 13-17 2004, Osaka, Japan. ps.gz pdf Abstract
R.L.Gudmundsson and B. Sjögreen Viscous formulation of the two-fluid model for dispersed two-phase flow in 2D Technical report TRITA-NA-0503, NADA, KTH (2005). ps.gz pdf Abstract
R.L.Gudmundsson and B. Sjögreen Numerical experiments with two-fluid equations for particle-gas flow II: Algebraic granular model Technical report TRITA-NA-0446, NADA, KTH (2004). ps.gz pdf Abstract
B. Sjögreen, K. Gustavsson, and R.L.Gudmundsson A model for peak formation in the two-phase equations Technical report TRITA-NA-0433, NADA, KTH (2004) (to appear in Math.Comp.). ps.gz pdf Abstract
M. Kubista, J. Ghasemi, B. Sjögreen, and A. Forootan Trilinear fluorescence spectroscopy Spectroscopy Europe, vol. 16, No. 6, Dec 2004/Jan 2005. ps.gz pdf Abstract
H.C.Yee and B. Sjögreen Nonlinear Filtering and Limiting in High Order Methods for Ideal and Non-ideal MHD J.Sci.Comp., (2006), pp. 507-521. ps.gz pdf Abstract
H.C.Yee and B. Sjögreen Adaptive numerical dissipation control in high order schemes for multi-d non-ideal mhd Proceedings of the Third International Conference on Computational Fluid Dynamics (ICCFD3), 12-16 July 2004, Toronto, Canada. ps.gz pdf Abstract
B. Sjögreen and N.A.Petersson Perfectly matched layers for Maxwell's equations in second order formulation J. Comput. Phys., 209 (2005), pp. 19-46 (also LLNL Report UCRL-JRNL-205595) ps.gz pdf Abstract
M. Kubista, I. Hassan, A. Forootan, and B. Sjögreen, Determination of protolytic constants by trilinear fluorescence spectroscopy J. Fluorescence, 14 (2004), pp. 139-144. ps.gz pdf Abstract
H.C.Yee and B.Sjögreen, Divergence Free High Order Filter Methods for the Compressible MHD Equations Proceedings of the International Conference on High Performance Computing, March 10-14, 2003, Hanoi, Vietnam. ps.gz pdf Abstract
H.C.Yee and B.Sjögreen, Efficient Low Dissipative High Order Schemes for Multiscale MHD Flows, II: Minimization of div(B) Numerical Error. J.Sci.Comp., 29 (2006), pp. 115-164. ps.gz pdf Abstract
B.Sjögreen and H.C.Yee, Efficient Low Dissipative High Order Schemes for Multiscale MHD Flows, I: Basic Theory Paper AIAA-2003-4118 in "16th AIAA CFD Conference", 23-26 June 2003, Orlando FL. ps.gz pdf Abstract
K.Gustavsson and B.Sjögreen, Numerical Study of a Viscous Consolidation Model Proceedings of the HYP2002 conference, March 25-29 2002, Pasadena, California, US. ps.gz pdf Abstract
B.Sjögreen and H.C.Yee, Analysis of High Order Difference Methods for Multiscale Complex Compressible Flows Proceedings of the HYP2002 conference, March 25-29 2002, Pasadena, California, US. ps.gz pdf Abstract
H.C.Yee and B.Sjögreen, Designing Adaptive Low Dissipative High Order Schemes Proceedings of the ICCFD2 conference, July 15-19 2002, Sydney, Australia. ps.gz pdf Abstract
B.Sjögreen and K.Gustavsson, Numerical Methods for One Dimensional Consolidation Models TRITA-NA-0143, NADA, KTH (2001). ps.gz pdf Abstract
H.C.Yee and B.Sjögreen, Adaptive Numerical Dissipation/Filter Controls for High Order Numerical Methods in "Third AFOSR International Conference on DNS/LES", 2001. ps.gz pdf Abstract
H.C.Yee and B.Sjögreen, Designing Adaptive Low Dissipative High Order Schemes for Long-Time Integrations in "Turbulent Flow Computation", D.Drikakis and B.Geurts (eds.) October 2001. ps.gz pdf Abstract
B.Sjögreen and J.Tegnér, Numerical Investigation of Deflagration to Detonation Transitions Combust. Sci. and Tech., 174 (2002), pp. 153-186. ps.gz pdf Abstract
B.Sjögreen and H.C.Yee, Low Dissipative High Order Numerical Simulations of Supersonic Reactive Flows Int. J. Num. Meth. Fluids, 43 (2003), pp. 1221-1238. ps.gz pdf Abstract
B.Sjögreen and H.C.Yee, Grid Convergence of High Order Methods for Multiscale Complex Unsteady Viscous Compressible Flows J. Comput. Phys., 185 (2003), pp. 1-26. ps.gz pdf Abstract
B.Sjögreen and H.C.Yee, Multiresolution Wavelet Based Adaptive Numerical Dissipation Control for Shock-Turbulence Computations J. Sci. Comp., 20 (2004), pp. 211-255. ps.gz pdf Abstract
B.Sjögreen and J.Tegnér, Mechanisms Governing Detonation Waves and Their Initiation - Implication on the Pulse Detonation Engine. AIAA paper, AIAA-99-IS-134. ps.gz pdf Abstract
B.Sjögreen, P.Skogqvist, and J.Tegnér, Accuracy in Computation of Combustible Flows. CFD Journal, vol. 9 (2001). ps.gz pdf Abstract
H.C.Yee, B.Sjögreen, N.D.Sandham, and A.Hadjadj, Progress in the Development of a Class of Efficient Low Dissipative High Order Shock-Capturing Methods, Proceedings of the Symposium in Computational Fluid Dynamics for the 21st Century, July 15-17, 2000, Kyoto, Japan. ps.gz pdf Abstract
B.Engquist and B.Sjögreen, The Convergence Rate of Finite Difference Schemes in the Presence of Shocks SIAM J. Num. Anal. vol. 35 (1998). ps.gz pdf Abstract
B.Sjögreen, A new ENO scheme, Report 172 (1995), Dept.of Scientific Computing, Uppsala University. ps.gz pdf Abstract
B.Sjögreen, Numerical computation of three dimensional detonation waves on parallell computers , Report 162 (1994), Dept.of Scientific Computing, Uppsala University. ps.gz pdf Abstract
B.Sjögreen, Numerical experiments with the multiresolution scheme for the compressible Euler equations J. Comput. Phys., 117 (1995), pp. 251-261. ps.gz pdf Abstract

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