Bernt Wennberg

Prefekt vid Chalmers, Matematiska vetenskaper

Min forskning handlar till stor del om mångpartikelsystem. Det kan handla om gaser eller stora djurflockar, men det är de matematiska frågeställningarna som står i centrum. Jag samarbetar med biologer och medicinare vid Göteborgs universitet, och med matematiker huvudsakligen i Frankrike och USA

Källa: chalmers.se

Visar 66 publikationer

2017

Impact of anticipation in dynamical systems

Philip Gerlee, Kolbjörn Tunström, Torbjörn Lundh et al
Physical Review E. Vol. 96 (6)
Artikel i vetenskaplig tidskrift
2016

Chaotic distributions for relativistic particles

Dawan Mustafa, Bernt Wennberg
Kinetic and Related Models. Vol. 9 (4), p. 749-766
Artikel i vetenskaplig tidskrift
2015

A new approach to quantitative propagation of chaos for drift, diffusion and jump processes

S. Mischler, C. Mouhot, Bernt Wennberg
Probability Theory and Related Fields. Vol. 161 (1-2), p. 1-59
Artikel i vetenskaplig tidskrift
2015

Propagation of Chaos for the Thermostatted Kac Master Equation

E. Carlen, Dawan Mustafa, Bernt Wennberg
Journal of Statistical Physics. Vol. 158 (6), p. 1341-1378
Artikel i vetenskaplig tidskrift
2015

Improved Estimation of Human Lipoprotein Kinetics with Mixed Effects Models

Martin Berglund, Martin Adiels, M. R. Taskinen et al
PLoS ONE. Vol. 10 (9), p. artikel nr e0138538-
Artikel i vetenskaplig tidskrift
2015

A Boltzmann model for rod alignment and schooling fish

E. Carlen, M. C. Carvalho, P. Degond et al
Nonlinearity. Vol. 28 (6), p. 1783-1803
Artikel i vetenskaplig tidskrift
2015

The N-Player War of Attrition in the Limit of Infinitely Many Players

Peter Helgesson, Bernt Wennberg
Dynamic Games and Applications. Vol. 5 (1), p. 65-93
Artikel i vetenskaplig tidskrift
2013

Kinetic Limits for Pair-Interaction Driven Master Equations and Biological Swarm Models

E. Carlen, P. Degond, Bernt Wennberg
Mathematical Models and Methods in Applied Sciences. Vol. 23 (7), p. 1339-1376
Artikel i vetenskaplig tidskrift
2013

Kinetic hierarchy and propagation of chaos in biological swarm models

E. Carlen, R. Chatelin, P. Degond et al
Physica D: Nonlinear Phenomena. Vol. 260, p. 90-111
Artikel i vetenskaplig tidskrift
2012

Free Path Lengths in Quasi Crystals

Bernt Wennberg
Journal of Statistical Physics. Vol. 147 (5), p. 981-990
Artikel i vetenskaplig tidskrift
2012

Increased migration in host–pathogen metapopulations can cause host extinction

Karin C. Harding, M. Begon, Anders Eriksson et al
Journal of Theoretical Biology. Vol. 298, p. 1-7
Artikel i vetenskaplig tidskrift
2012

Random many-particle systems: applications from biology, and propagation of chaos in abstract models

Bernt Wennberg
Rivista di Matematica della Università di Parma. Vol. 3 (2), p. 291-344
Paper i proceeding
2012

Investigations of a compartmental model for leucine kinetics using non-linear mixed effects models with ordinary and stochastic differential equations.

Martin Berglund, Mikael Sunnåker, Martin Adiels et al
Mathematical medicine and biology : a journal of the IMA. Vol. 29 (4), p. 361-384
Artikel i vetenskaplig tidskrift
2010

A Model of Sympatric Speciation Through Reinforcement

J. Henriksson, Torbjörn Lundh, Bernt Wennberg
Kinetic and Related Models. Vol. 3 (1), p. 143-163
Artikel i vetenskaplig tidskrift
2010

Modelling of peripheral fluid accumulation after a crystalloid bolus in female volunteers - a mathematical study

P. Rodhe, D. Drobin, R.G. Hahn et al
Computational and Mathematical Methods in Medicine. Vol. 11 (4), p. 341-351
Artikel i vetenskaplig tidskrift
2010

On analytic and algebraic observability of nonlinear delay systems

Milena Anguelova, Bernt Wennberg
Automatica. Vol. 46 (4), p. 682-686
Artikel i vetenskaplig tidskrift
2009

The Kac master equation with unbounded collision rate

Bernt Wennberg, Mattias Sunden
Markov Processes and Related Fields. Vol. 15 (2), p. 125-148
Artikel i vetenskaplig tidskrift
2009

Adaptive and recursive time relaxed monte carlo methods for rarefied gas dynamics

Stefano Trazzi, Lorenzo Pareschi, Bernt Wennberg
SIAM Journal of Scientific Computing. Vol. 31 (2), p. 1379-1398
Artikel i vetenskaplig tidskrift
2009

Input-Output Representation and Identifiability of Delay Parameters for Nonlinear Systems with Multiple Time-Delays

Milena Anguelova, Bernt Wennberg
Lecture Notes in Control and Information Sciences. Vol. 388, p. 243-253
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2008

Brownian Approximation and Monte Carlo Simulation of the Non-Cutoff Kac Equation

Mattias Sunden, Bernt Wennberg
Journal of Statistical Physics. Vol. 130 (2), p. 295-312
Artikel i vetenskaplig tidskrift
2008

A Matlab Toolbox for Nonlinear Mixed Effects Modeling – Illustrated with a Model for Lipoprotein Kinetics

Mikael Sunnåker, Martin Berglund, Bernt Wennberg et al
9th International Conference on Systems Biology
Poster (konferens)
2008

State elimination and identifiability of the delay parameter for nonlinear time-delay systems

Milena Anguelova, Bernt Wennberg
Automatica. Vol. 44 (5), p. 1373-1378
Artikel i vetenskaplig tidskrift
2007

State elimination and identifiability of delay parameters for nonlinear systems with multiple time delays

Milena Anguelova, Bernt Wennberg
IFAC Workshop on Time Delay Systems, TDS07
Paper i proceeding
2007

Stationary states for the non-cutoff Kac equation with a Gaussian thermostat

Véronique Bagland, Bernt Wennberg, Yosief Wondmagegne
Nonlinearity. Vol. 20 (3), p. 583-604
Artikel i vetenskaplig tidskrift
2007

Conservation laws and identifiability of rate expressions in biochemical models

Milena Anguelova, Gunnar Cedersund, Carl Johan Franzén et al
IET Systems Biology. Vol. 1 (4), p. 230-237
Artikel i vetenskaplig tidskrift
2007

Mass and energy balance laws derived from high field limits of thermostatted Boltzmann equations

Pierre Degond, Bernt Wennberg
Communications in Mathematical Sciences. Vol. 5 (2)
Artikel i vetenskaplig tidskrift
2007

The Boltzmann equation on a two-dimensional lattice; theoretical and numerical results.

Laura Fainsilber, Pär Kurlberg, Bernt Wennberg
Bull. Inst. Math. Acad. Sin. (N.S.). Vol. 2 (2), p. 667--685.-
Paper i proceeding
2007

Identifiability of the time-lag parameter in delay systems with applications in systems biology

Milena Anguelova, Bernt Wennberg
Proc. of FOSBE2007 (Foundations of Systems Biology in Engineering)
Paper i proceeding
2006

Lattice points on circles and discrete velocity models for the Boltzmann equation

Laura Fainsilber, Pär Kurlberg, Bernt Wennberg
SIAM Journal on Mathematical Analysis. Vol. 37 (6), p. 1903-1922
Artikel i vetenskaplig tidskrift
2006

The Kac equation with a thermostatted force field

Bernt Wennberg, Yosief Wondmagegne
Journal of Statistical Physics. Vol. 124 (2-4), p. 859-880
Artikel i vetenskaplig tidskrift
2005

A new combined multicompartmental model for apolipoprotein B-100 and triglyceride metabolism in VLDL subfractions

Martin Adiels, C. Packard, M. J. Caslake et al
Journal of Lipid Research. Vol. 46 (1), p. 58-67
Artikel i vetenskaplig tidskrift
2005

The Kac Equation with a Thermostatted Force Field

Bernt Wennberg, Yosief Wondmagegne
Preprint
2005

Overproduction of VLDL1 driven by hyperglycemia is a dominant feature of diabetic dyslipidemia

Martin Adiels, Jan Borén, M. J. Caslake et al
Arteriosclerosis, Thrombosis, and Vascular Biology. Vol. 25 (8), p. 1697-703
Artikel i vetenskaplig tidskrift
2004

Smoothness of the solution of the spatially homogeneous Boltzmann equation without cutoff

Laurent Desvillettes, Bernt Wennberg
Communications in Partial Differential Equations. Vol. 29 (1-2), p. 133-155
Artikel i vetenskaplig tidskrift
2004

Stationary states for the Kac equation with a Gaussian thermostat

Bernt Wennberg, Yosief Wondmagegne
Nonlinearity. Vol. 17 (2), p. 633-648
Artikel i vetenskaplig tidskrift
2004

On the derivation of a linear Boltzmann equation from a periodic lattice gas

Valeria Ricci, Bernt Wennberg
Stochastic Processes and their Applications. Vol. 111 (2), p. 281-315
Artikel i vetenskaplig tidskrift
2003

On stability and strong convergence for the spatially homogeneous Boltzmann equation for Fermi-Dirac particles

Xuguang Lu, Bernt Wennberg
Archive for Rational Mechanics and Analysis. Vol. 168 (1), p. 1-34
Artikel i vetenskaplig tidskrift
2002

Solutions with increasing energy for the spatially homogeneous Boltzmann equation

Xuguang Lu, Bernt Wennberg
Nonlinear Analysis: Real World Applications. Vol. 3 (2), p. 243-258
Artikel i vetenskaplig tidskrift
2001

A recursive Monte Carlo method for the Boltzmann equation in the Maxwellian case

Lorenzo Pareschi, Bernt Wennberg
Monte Carlo Methods and Applications. Vol. 7 (3-4), p. 349-357
Paper i proceeding
2000

On the distribution of free path lengths for the periodic Lorentz gas. II

François Golse, Bernt Wennberg
Mathematical Modelling and Numerical Analysis. Vol. 34 (6), p. 1151-1163
Artikel i vetenskaplig tidskrift
2000

Entropy dissipation and long-range interactions

R. Alexandre, L. Desvillettes, C. Villani et al
Archive for Rational Mechanics and Analysis. Vol. 152 (4), p. 327-355
Artikel i vetenskaplig tidskrift
1999

On the spatially homogeneous Boltzmann equation

Stéphane Mischler, Bernt Wennberg
Annales de lInstitut Henri Poincare. Annales: Analyse Non Lineaire/Nonlinear Analysis. Vol. 16 (4), p. 467-501
Artikel i vetenskaplig tidskrift
1999

An example of nonuniqueness for solutions to the homogeneous Boltzmann equation

Bernt Wennberg
Journal of Statistical Physics. Vol. 95 (1-2), p. 469-477
Artikel i vetenskaplig tidskrift
1998

On the distribution of free path lengths for the periodic Lorentz gas

Jean Bourgain, François Golse, Bernt Wennberg
Communications in Mathematical Physics. Vol. 190 (3), p. 491-508
Artikel i vetenskaplig tidskrift
1997

The geometry of binary collisions and generalized Radon transforms

Bernt Wennberg
Archive for Rational Mechanics and Analysis. Vol. 139 (3), p. 291-302
Artikel i vetenskaplig tidskrift
1997

Entropic convergence for solutions of the Boltzmann equation with general physical initial data

E. A. Carlen, M. C. Carvalho, Bernt Wennberg
Transport Theory Statist. Phys.. Vol. 26
Artikel i vetenskaplig tidskrift
1997

A Maxwellian lower bound for solutions to the Boltzmann equation

Ada Pulvirenti, Bernt Wennberg
Communications in Mathematical Physics. Vol. 183 (1), p. 145-160
Artikel i vetenskaplig tidskrift
1997

Entropy dissipation and moment production for the Boltzmann equation

Bernt Wennberg
Journal of Statistical Physics. Vol. 86 (5-6), p. 1053-1066
Artikel i vetenskaplig tidskrift
1996

The Tanaka functional and exponential convergence for non-cut-off molecules

E. Gabetta, G. Toscani, Bernt Wennberg
Transport Theory and Statistical Physics. Vol. 25 (3-5), p. 543-554
Paper i proceeding
1996

A compactness result for generalized Radon transforms

Patrick Gérard, François Golse, Bernt Wennberg
Mathematical Research Letters. Vol. 3 (4), p. 491-497
Artikel i vetenskaplig tidskrift
1996

Lower bounds for the solutions to the Kac and the Boltzmann equation

A. Pulvirenti, Bernt Wennberg
Transport Theory and Statistical Physics. Vol. 25 (3-5), p. 437-446
Paper i proceeding
1996

The Povzner inequality and moments in the Boltzmann equation

Bernt Wennberg
Proceedings of the VIII International Conference on Waves and Stability in Continuous Media, Part II (Palermo, 1995) (45, part II), p. 673-681
Paper i proceeding
1995

Stability and exponential convergence for the Boltzmann equation

Bernt Wennberg
Archive for Rational Mechanics and Analysis. Vol. 130 (2), p. 103-144
Artikel i vetenskaplig tidskrift
1995

Metrics for probability distributions and the trend to equilibrium for solutions of the Boltzmann equation

G. Gabetta, G. Toscani, Bernt Wennberg
Journal of Statistical Physics. Vol. 81 (5-6), p. 901-934
Artikel i vetenskaplig tidskrift
1994

Regularity in the Boltzmann equation and the Radon transform

Bernt Wennberg
Communications in Partial Differential Equations. Vol. 19 (11-12), p. 2057-2074
Artikel i vetenskaplig tidskrift
1994

On moments and uniqueness for solutions to the space homogeneous Boltzmann equation

Bernt Wennberg
Transport Theory and Statistical Physics. Vol. 23 (4), p. 533-539
Artikel i vetenskaplig tidskrift
1993

Stability and exponential convergence in L1 for the spatially homogeneous Boltzmann equation

Bernt Wennberg
Nonlinear Analysis, Theory methods and applications. Vol. 20 (8), p. 935-964
Artikel i vetenskaplig tidskrift
1992

Stability and exponential convergence in L(p) for the spatially homogeneous Boltzmann equation

Bernt Wennberg
Nonlinear kinetic theory and mathematical aspects of hyperbolic systems (Rapallo, 1992). Vol. 9, p. 258-267
Paper i proceeding
1992

On an entropy dissipation inequality for the Boltzmann equation

Bernt Wennberg
C.R. Acad. Sci. Paris. Vol. 315, p. 1441-1446
Artikel i vetenskaplig tidskrift
1990

The Boltzmann equation with weakly inhomogeneous data and a source term

Andrzej Palczewski, Bernt Wennberg
Transport theory and statistical physics. Vol. 19 (6), p. 489-513
Artikel i vetenskaplig tidskrift

Spara referenser

Om du har installerat Zotero eller Mendeley på din dator kan du direkt ta ut referenser från de publikationer du ser i listan.

Du laddar ner dessa pluginer här:
Zotero
Mendeley

Visar 4 forskningsprojekt

2010–2012

Partikelsystem, kinetiska ekvationer och tillämpningar

Bernt Wennberg Matematiska vetenskaper
Vetenskapsrådet (VR)

2013–2018

Stochastics for big data and big systems - bridging local and global

Holger Rootzen Tillämpad matematik och statistik
Bernt Wennberg Matematiska vetenskaper
Rebecka Jörnsten Tillämpad matematik och statistik
Igor Rychlik Tillämpad matematik och statistik
Sergey Zuev Tillämpad matematik och statistik
Johan Jonasson Analys och sannolikhetsteori
Johan Wästlund Analys och sannolikhetsteori
Jeffrey Steif Analys och sannolikhetsteori
Olle Häggström Tillämpad matematik och statistik
Robert Berman Algebra och geometri
Aila Särkkä Tillämpad matematik och statistik
Knut och Alice Wallenbergs Stiftelse

2014–2019

Hierarkiska mixed effects-modeller av dynamiska system

Bernt Wennberg Matematiska vetenskaper
Martin Adiels Matematik
Philip Gerlee Tillämpad matematik och statistik
Torbjörn Lundh Tillämpad matematik och statistik
Stiftelsen för Strategisk forskning (SSF)

2013–2016

Mångpartikelsystem, kinetiska ekvationer och matematisk spelteori med många spelare

Bernt Wennberg Matematiska vetenskaper
Vetenskapsrådet (VR)

Det kan finnas fler projekt där Bernt Wennberg medverkar, men du måste vara inloggad som anställd på Chalmers för att kunna se dem.