Ansgar Jüngel
- Cross diffusion and nonlinear diffusion preventing blow up in the\n Keller-Segel model
2011/10/16 by José A. Carrillo, Carrillo, José Antonio, Sabine Hittmeir +3 · 4 citations
Economics, Econometrics and Finance · Mathematics · #35K51 #Analysis of PDEs (math.AP) #FOS: Mathematics #Mathematical Biology Tumor Growth #Stochastic processes and financial applications #advanced mathematical theories
- The boundedness-by-entropy method for cross-diffusion systems
2015/05/15 by Ansgar Jüngel · 4 citations
Mathematics · Medicine · #Mathematical Biology Tumor Growth #Mathematical and Theoretical Epidemiology and Ecology Models #Navier-Stokes equation solutions
- Hypocoercivity for a linearized multi-species Boltzmann system
2015/04/21 by Esther S. Daus, Daus, Esther Sarah, Ansgar Jüngel +5 · 2 citations
Engineering · Mathematics · #35B40 #35Q20 #76P05 #Advanced Numerical Methods in Computational Mathematics #Analysis of PDEs (math.AP) #FOS: Mathematics #Gas Dynamics and Kinetic Theory #Mathematical Biology Tumor Growth
- A discrete boundedness-by-entropy method for finite-volume\n approximations of cross-diffusion systems
2021/05/12 by Ansgar Jüngel, Antoine Zurek, Jüngel, Ansgar +1 · 3 citations
Mathematics · #35K51 #35Q92 #65M08 #65M12 #92C37 #FOS: Mathematics #Mathematical Biology Tumor Growth #Numerical Analysis (math.NA)
- Analysis of degenerate cross-diffusion population models with volume\n filling
2015/02/19 by Nicola Zamponi, Zamponi, Nicola, Ansgar Jüngel +1 · 3 citations
Biochemistry, Genetics and Molecular Biology · Mathematics · Medicine · #35K51 #35K65 #35Q92 #92D25 #Analysis of PDEs (math.AP) #Evolution and Genetic Dynamics #FOS: Mathematics #Mathematical Biology Tumor Growth #Mathematical and Theoretical Epidemiology and Ecology Models
- Three-species drift-diffusion models for memristors
2022/04/07 by Clément Jourdana, Ansgar Jüngel, Jourdana, Clément +3 · 3 citations
Engineering · Computer Science · Physics and Astronomy · #Advanced Memory and Neural Computing #Neural Networks Stability and Synchronization #stochastic dynamics and bifurcation
- Analysis of a degenerate parabolic cross-diffusion system for ion\n transport
2017/06/22 by Anita Gerstenmayer, Gerstenmayer, Anita, Ansgar Jüngel +1 · 2 citations
Computer Science · Engineering · Mathematics · #35K51 #35K65 #35Q92 #Advanced Mathematical Modeling in Engineering #Analysis of PDEs (math.AP) #FOS: Mathematics #Stability and Controllability of Differential Equations #Stochastic processes and statistical mechanics
- Existence and weak-strong uniqueness for Maxwell-Stefan-Cahn-Hilliard systems
2022/05/13 by Xiaokai Huo, Huo, Xiaokai, Ansgar Jüngel +3 · 2 citations
Earth and Planetary Sciences · Materials Science · #Analysis of PDEs (math.AP) #FOS: Mathematics #Material Dynamics and Properties #Solidification and crystal growth phenomena #nanoparticles nucleation surface interactions
- Blow-up of solutions to semi-discrete parabolic-elliptic Keller-Segel\n models
2017/09/12 by Ansgar Jüngel, Jüngel, Ansgar, Oliver Leingang +1 · 1 citation
Biochemistry, Genetics and Molecular Biology · Computer Science · Mathematics · #35B44 #35Q92 #65L06 #65M20 #92C17 #Advanced Mathematical Modeling in Engineering #Analysis of PDEs (math.AP) #Cancer Genomics and Diagnostics #FOS: Mathematics #Mathematical Biology Tumor Growth
- Global martingale solutions for quasilinear SPDEs via the\n boundedness-by-entropy method
2019/09/19 by Gaurav Dhariwal, Florian Huber, Dhariwal, Gaurav +7 · 1 citation
Mathematics · Economics, Econometrics and Finance · #Mathematical Biology Tumor Growth #Stochastic processes and financial applications
- Entropy-dissipative discretization of nonlinear diffusion equations and discrete Beckner inequalities
2013/03/15 by Claire Chainais-Hillairet, Chainais-Hillairet, Claire, Ansgar Jüngel +3 · 1 citation
Computer Science · Engineering · Mathematics · #65M08 #65M12 #76S05 #Advanced Mathematical Modeling in Engineering #Advanced Numerical Methods in Computational Mathematics #FOS: Mathematics #Fractional Differential Equations Solutions #Numerical Analysis (math.NA)
- Global martingale solutions for stochastic Shigesada-Kawasaki-Teramoto population models
2022/02/25 by Marcel Braukhoff, Floriahn Huber, Braukhoff, Marcel +3 · 1 citation
Biochemistry, Genetics and Molecular Biology · Medicine · Social Sciences · #35Q92 #35R60 #60H15 #Analysis of PDEs (math.AP) #Evolution and Genetic Dynamics #Evolutionary Game Theory and Cooperation #FOS: Mathematics #Mathematical and Theoretical Epidemiology and Ecology Models #Probability (math.PR)
- A structure-preserving discontinuous Galerkin scheme for the Fischer-KPP equation
2019/03/11 by Francesca Bonizzoni, Bonizzoni, Francesca, Marcel Braukhoff +5 · 1 citation
Engineering · Mathematics · #35K20 #35K57 #65M12 #65M60 #Computational Fluid Dynamics and Aerodynamics #Differential Equations and Numerical Methods #FOS: Mathematics #Numerical Analysis (math.NA) #Numerical methods for differential equations
- Boundedness of weak solutions to cross-diffusion systems from population\n dynamics
2014/04/24 by Ansgar Jüngel, Nicola Zamponi, Jüngel, Ansgar +1 · 1 citation
Medicine · Mathematics · Biochemistry, Genetics and Molecular Biology · #Mathematical and Theoretical Epidemiology and Ecology Models #Mathematical Biology Tumor Growth #Evolution and Genetic Dynamics
- Charge transport systems with Fermi-Dirac statistics for memristors
2024/09/02 by Maxime Herda, Ansgar Jüngel, Herda, Maxime +3 · 2 citations
Engineering · Physics and Astronomy · #Advanced Memory and Neural Computing #stochastic dynamics and bifurcation #Quantum and electron transport phenomena
- Fluid relaxation approximation of the Busenberg--Travis cross-diffusion system
2024/11/10 by J. A. Carrillo, Carrillo, J. A., Xin Chen +5 · 1 citation
Computer Science · Mathematics · #Advanced Mathematical Modeling in Engineering #Analysis of PDEs (math.AP) #Differential Equations and Numerical Methods #FOS: Mathematics
- Analysis of a Poisson-Nernst-Planck-Fermi system for charge transport in ion channels
2023/05/24 by Ansgar Jüngel, Jüngel, Ansgar, Annamaria Massimini +1 · 1 citation
Computer Science · Engineering · Mathematics · #35J40 #35K51 #35Q92 #92C37 #Advanced Mathematical Modeling in Engineering #Analysis of PDEs (math.AP) #FOS: Mathematics #Nonlinear Partial Differential Equations #Stability and Controllability of Differential Equations
- A convergent Scharfetter-Gummel scheme for a three-species drift-diffusion model for memristors
2026/07/27 by Ansgar Jüngel, Zhiwei Sun, Sara Xhahysa
#math.NA #cs.NA