Abstract: Accurately estimating the parameters of a gray-box linear time-invariant state-space representation is still a challenging problem especially if the number of unknowns exceeds ten. The ...

Penn’s Math Department will restructure its linear algebra and differential equations sequence as of summer 2026, replacing MATH 2400 and 2410 with two new courses: MATH 2200 and MATH 2300. The ...

Explore 2D linear drag by comparing analytical and numerical solutions in this clear and engaging physics tutorial. In this video, we break down the mathematics behind linear drag forces, demonstrate ...

“Mathematics is the art of reducing any problem to linear algebra.” This is a quote often attributed to William Stein, a former mathematics professor at the University of Washington, now the lead ...

High-performance C++ implementations of iterative methods for solving large sparse linear systems and computing eigenvalues, including Conjugate Gradient, Preconditioned CG, Jacobi, Arnoldi, and ...

JACKSON — When the bell rings at Raymond High School, the Algebra I teacher doesn’t walk through the door. Instead, he appears on a screen, writing formulas in neon ink across a pane of glass miles ...

Lansing — A bill pushed through the Michigan House on Thursday would broaden the types of courses Michigan high school students can count toward graduation, add a required “workforce development” ...