no code implementations • 20 Jul 2023 • Yonatan Ashenafi, Peter R. Kramer
We study the stochastic hydrodynamics of colonies of flagellated swimming cells, typified by multicellular choanoflagellates, which can form both rosette and chainlike shapes.
1 code implementation • 25 Nov 2021 • Elizabeth Qian, Jemima M. Tabeart, Christopher Beattie, Serkan Gugercin, Jiahua Jiang, Peter R. Kramer, Akil Narayan
We introduce Gramian definitions relevant to the inference setting and propose a balanced truncation approach based on these inference Gramians that yield a reduced dynamical system that can be used to cheaply approximate the posterior mean and covariance.
no code implementations • 18 Nov 2019 • Maria-Veronica Ciocanel, John Fricks, Peter R. Kramer, Scott A. McKinley
In many biological systems, the movement of individual agents is commonly characterized as having multiple qualitatively distinct behaviors that arise from various biophysical states.