1. Intrinsic Geometrical Methods for Statistical Process Control of Complex Data Objects Open Access Author: Zhao, Xueqi Title: Intrinsic Geometrical Methods for Statistical Process Control of Complex Data Objects Graduate Program: Industrial Engineering (PHD) Keywords: Differential geometryLaplace-Beltrami operatorNoncontact sensorPermutation testSpectral methodsPart localizationHelmholtz equationPersistent homology File: Download XueqiZhao-Dissertation.pdf Committee Members: Eunhye Song, Major Field MemberEnrique Del Castillo, Chair & Dissertation AdvisorNecdet Aybat, Major Field MemberEthan Fang, Outside Unit, Field & Minor MemberSteven Landry, Program Head/Chair