TY  - RPRT
TI  - Point Spread Function Approximation of High-Rank Hessians with Locally Supported Nonnegative Integral Kernels
AU  - Alger, Nick
AU  - Hartland, Tucker
AU  - Petra, Noemi (ORCID:0000000294910034)
AU  - Ghattas, Omar
PY  - 2024
DO  - 10.1137/23m1584745
UR  - https://www.osti.gov/biblio/2580026
ID  - 2580026
ER  -