the archive
#stochastic modeling
3 resultscond-mat.soft2019
Likely equilibria of stochastic hyperelastic spherical shells and tubes
L. Angela Mihai, Danielle Fitt, Thomas E. Woolley +1
The paper studies how randomness in material properties affects the inflation stability of elastic spherical shells and cylindrical tubes, deriving probability distributions for wh…
#hyperelasticity#stochastic modeling#inflation instability#elastic shells
astro-ph.IM2019
Stochastic modeling of the time variability of ALMA calibrators
A. E. Guzmán, C. Verdugo, H. Nagai +5
The paper models the flux and spectral index variability of 39 ALMA calibrator quasars using continuous-time stochastic processes, showing that mixtures of Ornstein-Uhlenbeck proce…
#calibration#quasar variability#stochastic modeling#ALMA
math.OC2019
Behavior and Management of Stochastic Multiple-Origin-Destination Traffic Flows Sharing a Common Link
Li Jin, Yining Wen
The paper analyzes how multiple stochastic origin‑destination traffic streams interact on shared links and proposes simple, provably stable control rules for merging and diverging…
#traffic flow#stochastic modeling#queue stability#merging junction