85 citations · 285 across the 40 of their papers we have counts for
5 papers · 1 filter
Regression Analysis of Unmeasured Confounding
Brian Knaeble, Braxton Osting, Mark Abramson
When studying the causal effect of on , researchers may conduct regression and report a confidence interval for the slope coefficient . This common confidence interva…
Interface dynamics for an Allen-Cahn-type equation governing a matrix-valued field
Dong Wang, Braxton Osting, Xiao-Ping Wang
We consider the initial value problem for the generalized Allen-Cahn equation, \[\partial_t Φ= ΔΦ-\varepsilon^{-2} Φ(Φ^t Φ- I), \qquad x \in Ω, \ t\geq 0,\] where is an $n\time…
Analyticity of Steklov eigenvalues of nearly-circular and nearly-spherical domains
Robert Viator, Braxton Osting
We consider the Dirichlet-to-Neumann operator (DNO) on nearly-circular and nearly-spherical domains in two and three dimensions, respectively. Treating such domains as perturbation…
Coarse Quad Layouts Through Robust Simplification of Cross Field Separatrix Partitions
Ryan Viertel, Braxton Osting, Matthew Staten
Streamline-based quad meshing algorithms use smooth cross fields to partition surfaces into quadrilateral regions by tracing cross field separatrices. In practice, re-entrant corne…
Bulk soliton dynamics in bosonic topological insulators
Jeremy L. Marzuola, Mikael Rechtsman, Braxton Osting +1
We theoretically explore the dynamics of spatial solitons in nonlinear/interacting bosonic topological insulators. We employ a time-reversal broken Lieb-lattice analog of a Chern i…