2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/46589We delineate the techniques and prospects for using Higgs pair production in $e^+e^-$ or $μ^+μ^-$ collisions to probe GUT-scale boundary conditions in the minimal supersymmetric standard model.5 pages, full postscript file also available via anonymous ftp at ftp://ucdhep.ucdavis.edu/gunion/pair_sm96.psHigh Energy Physics - PhenomenologyHigh Energy Physics - ExperimentUsing Higgs Pair Production in $e^+e^-$ or $μ^+μ^-$ Collisions To Probe GUT-Scale Boundary Conditions in the Minimal Supersymmetric Modeltext