200 citations · 286 across the 6 of their papers we have counts for
6 papers
Extending a Hybrid Godunov Method for Radiation Hydrodynamics to Multiple Dimensions
Michael D. Sekora
This paper presents a hybrid Godunov method for three-dimensional radiation hydrodynamics. The multidimensional technique outlined in this paper is an extension of the one-dimensio…
A Hybrid Godunov Method for Radiation Hydrodynamics
Michael D Sekora, James M Stone
From a mathematical perspective, radiation hydrodynamics can be thought of as a system of hyperbolic balance laws with dual multiscale behavior (multiscale behavior associated with…
A Higher Order Godunov Method for Radiation Hydrodynamics: Radiation Subsystem
Michael Sekora, James Stone
A higher order Godunov method for the radiation subsystem of radiation hydrodynamics is presented. A key ingredient of the method is the direct coupling of stiff source term effect…
Detecting Variability in Massive Astronomical Time-Series Data I: application of an infinite Gaussian mixture model
Min-Su Shin, Michael Sekora, Yong-Ik Byun
We present a new framework to detect various types of variable objects within massive astronomical time-series data. Assuming that the dominant population of objects is non-variabl…
Extremum-Preserving Limiters for MUSCL and PPM
Michael Sekora, Phillip Colella
Limiters are nonlinear hybridization techniques that are used to preserve positivity and monotonicity when numerically solving hyperbolic conservation laws. Unfortunately, the orig…
The Size Distributions of Asteroid Families in the SDSS Moving Object Catalog 4
Alex H. Parker, Zeljko Ivezic, Mario Juric +3
Asteroid families, traditionally defined as clusters of objects in orbital parameter space, often have distinctive optical colors. We show that the separation of family members fro…