2 papers
physics.app-ph2025
Determining the acceleration field of a rigid body using three accelerometers and one gyroscope, with applications in mild traumatic brain injury
Yang Wan, Benjamin E. Grossman-Ponemona, Haneesh Kesari
Mild traumatic brain injury (mTBI) often results from violent head motion or impact. Most prevention strategies explicitly or implicitly rely on motion- or deformation-based injury…
math.OC2025
Approximating a matrix as the square of a skew-symmetric matrix, with application to estimating angular velocity from acceleration data
Yang Wan, Benjamin E. Grossman-Ponemona, Haneesh Kesari
In this paper we study the problem of finding the best approximation of a real square matrix by a matrix that can be represented as the square of a real, skew-symmetric matrix. Thi…