Publications

  • Tan C.H., Hohenegger C. & Osting B. (2023). An Isoperimetric Sloshing Problem in a Shallow Container with Surface Tension. Applied Mathematics and Optimization. Vol. 87. Published, 04/01/2023.
  • Willis N., Tan C. H., Hohenegger C. & Osting B. (2022). High spots for the ice-fishing problem with surface tension. SIAM Journal on Applied Mathematics. Vol. 82, 1312-1335. Published, 01/01/2022.
  • Hohenegger C. & McKinley S. A. (2018). Reconstructing complex fluid properties from the behavior of fluctuating immersed particles. SIAM Journal on Applied Mathematics. Vol. 78, 2200-2226. Published, 01/01/2018.
  • Hohenegger C. & McKinley S. A. (2017). Fluid–particle dynamics for passive tracers advected by a thermally fluctuating viscoelastic medium. Journal of Computational Physics. Vol. 340, 688-711. Published, 07/01/2017.
  • Hohenegger C., Durr R. & Senter D. (2017). Mean first passage time in a thermally fluctuating viscoelastic fluid. Journal of Non-Newtonian Fluid Mechanics. Vol. 242, 48-56. Published, 04/01/2017.
  • Cook S.C., Hohenegger C. & Shinar T. (2017). A micro-macro framework for analyzing steric and hydrodynamic interactions in gliding assays. Multiscale Modeling and Simulation. Vol. 15, 1768-1796. Published, 01/01/2017.
  • Tan C.H., Hohenegger C. & Osting B. (2017). A variational characterization of fluid sloshing with surface tension. SIAM Journal on Applied Mathematics. Vol. 77, 995-1019. Published, 01/01/2017.
  • Hohenegger C. (2017). On equipartition of energy and integrals of generalized Langevin equations with generalized Rouse kernel. Communications in Mathematical Sciences. Vol. 15, 539-554. Published, 01/01/2017.
  • Murphy N. B., Cherkaev E., Hohenegger C. & Golden K. M. (2015). Spectral measure computations for composite materials. Communications in Mathematical Sciences. Vol. 13, 825-862. Published, 01/01/2015.
  • Hohenegger C., Cook S. & Shinar T. (2014). Dimensional reduction of a multiscale continuum model of microtubule gliding assays. SIAM Journal on Applied Mathematics. Vol. 74, 1338-1353. Published, 01/01/2014.
  • Hohenegger C., Alali B., Steffen K. R., Perovich D. K. & Golden K. M. (2012). Transition in the fractal geometry of Arctic melt ponds. The Cryosphere. Vol. 6, 1157-1162. Published, 10/19/2012.
  • Hohenegger C. & Shelley M. J. (2011). New Trends in the Physics and Mechanics of Biological Systems: Lecture Notes of the Les Houches Summer School: Volume 92, July 2009. (pp. 65-94). Springer. Published, 05/26/2011.
  • Hohenegger C. & Shelley M. J. (2010). Stability of active suspensions. Physical review. E, Statistical, nonlinear, and soft matter physics. Vol. 81, 046311046311. Published, 08/01/2010.
  • Hohenegger C. & Forest M. G. (2008). Two-bead microrheology: Modeling protocols. Physical Review E. Vol. 78. Published, 09/22/2008.
  • Hohenegger C. & Forest M. G. (2008). Modeling aspects of two-bead microrheology. AIP Conference Proceedings. Vol. 1027, 1093-1095. Published, 09/11/2008.
  • Hohenegger C. & Mucha P. J. (2007). Statistical reconstruction of velocity profiles for nanoparticle image velocimetry. SIAM Journal on Applied Mathematics. Vol. 68, 239-252. Published, 12/01/2007.
  • Sadr R., Hohenegger C., Mucha P. J. & Yoda M. (2007). Diffusion-induced bias in near-wall velocimetry. Journal of Fluid Mechanics. Vol. 577, 443-456. Published, 04/25/2007.
  • Bangerth W., Grote M. & Hohenegger C. (2004). Finite element method for time dependent scattering: Nonreflecting boundary condition, adaptivity, and energy decay. Computer Methods in Applied Mechanics and Engineering. Vol. 193, 2453-2482. Published, 06/18/2004.

Research Statement

My research focuses on analytical and computational modeling of problems in the dynamics of Newtonian and non-Newtonian fluids and their interaction with suspended microstructures, interfaces and boundaries. I am particulary interested in low Reynolds number flow, unsteady flows, diffusion in viscoelastic fluids, and applications to biological liquids and suspensions.

Research Keywords

  • Suspensions
  • Stochastic Processes
  • Solid - Liquid Interfaces
  • Partial Differential Equations
  • Fluid Dynamics
  • Computational Fluid Dynamics
  • Applied Mathematics

Presentations

  • A branched, elastic and pulsatiile blood flow model for blood conductivity. Contributed Talk, Presented, 11/20/2023.
  • Confinement effects for steady-streaming. Applied mathematics seminar. Northwestern University. Presentation, Presented, 04/25/2022.
  • Confinement effects for steady-streaming. Applied mathematics seminar. University of California, Davis. Presentation, Presented, 04/05/2022.
  • Simulation and diffusion of immersed particles in complex fluids. Applied mathematics seminar. The University of New Mexico. Presentation, Presented, 05/03/2021.
  • Numerical simulations of tracers in a thermally fluctuating viscoelastic fluid, SIAM Louisiana-Texas Sectional Meeting. Contributed Talk, Presented, 11/02/2019.
  • Towards simulations of tracer motion in a thermally fluctuating viscoelastic fluid, University of California Merced, Applied Mathematics Seminar. Presentation, Presented, 10/11/2019.
  • A First step towards simulations of particles in a thermally fluctuating viscoelastic fluid, {Mathematical Fluids, Materials, and Biology Conference, Ann Arbor, MI. Invited Talk/Keynote, Presented, 06/13/2019.
    https://indico.flatironinstitute.org/event/30/
  • A First step towards simulations of tracer motion in a thermally fluctuating viscoelastic fluid, Women in Numerical PDEs, BIRS, Canada. Invited Talk/Keynote, Presented, 05/14/2019.
    https://www.birs.ca/events/2019/5-day-workshops/19...
  • Uncertainty quantification in passive microrheology, 71st Annual Meeting of the Division of Fluid Dynamics. Contributed Talk, Presented, 11/19/2018.
    http://meetings.aps.org/Meeting/DFD18/Session/F37....
  • Uncertainty propagation in complex fluids, Complex Fluids in Biological Systems, BIRS, Canada. Invited Talk/Keynote, Presented, 07/2018.
    https://www.birs.ca/events/2018/5-day-workshops/18...
  • Undergraduate Colloquium, Department of Mathematics: The Scallop Theorem. Presentation, Presented, 04/2018.
  • Mathematical inference in one point microrheology, 69th Annual Meeting of the Division of Fluid Dynamics. Contributed Talk, Presented, 11/21/2016.
    http://meetings.aps.org/Meeting/DFD16/Session/L26....
  • Diffusion in fluids with memory, Colloquium, Department of Mathematics, Utah State University. Presentation, Presented, 11/10/2016.
  • Calculus of bubbles and drops, Undergraduate Colloquium, Department of Mathematics, University of Utah. Presentation, Presented, 11/02/2016.
  • Immersed Particle Dynamics in Fluctuating Fluids with Memory, SIAM Conference on Mathematical Aspects of Material Science. Invited Talk/Keynote, Presented, 05/11/2016.
    http://meetings.siam.org/sess/dsp_talk.cfm?p=75423
  • Immersed particle dynamics in fluids with memory, Applied Mathematics Seminar, Applied Mathematics, University of California, Merced. Presentation, Presented, 04/15/2016.
  • Immersed particle dynamics in fluids with memory, Applied Mathematics Seminar, Department of Mathematics, Brigham Young University. Presentation, Presented, 03/31/2016.
  • Fluid coupling in continuum modeling of microtubule motility assays, 65th Annual Meeting of the Division of Fluid Dynamics. Contributed Talk, Presented, 11/2012.
  • Fluctuating hydrodynamics of immersed particles in a Maxwellian fluid, AMS Southeastern Sectional Meeting. Invited Talk/Keynote, Presented, 10/2012.
  • Dynamics of Active Suspensions near Boundaries, SIAM Life Sciences (LS2012). Invited Talk/Keynote, Presented, 08/2012.
  • Dynamics of Active Suspensions near Boundaries, Frontiers in Applied Mathematics (FACM'12). Invited Talk/Keynote, Presented, 06/2012.
  • The Scallop Theorem: How to Swim in Honey, Undergraduate Colloquium, Department of Mathematics, University of Utah. Presentation, Presented, 04/2012.
  • Dynamics of Active Suspensions near Boundaries, Applied Mathematics Seminar, Department of Mathematics, University of North Carolina, Chapel Hill, NC. Presentation, Presented, 03/2012.
  • Swimming near a Wall, Early Research Directions Seminar, Department of Mathematics, University of Utah. Presentation, Presented, 02/2012.

Languages

  • English, fluent.
  • French, fluent.
  • German, fluent.

Geographical Regions of Interest

  • Western Europe