1. Optimal control problems on stratified domains: Application to single-station multiclass queueing systems with finite buffers and overflow costs Open Access Author: Hong, Yunho Title: Optimal control problems on stratified domains: Application to single-station multiclass queueing systems with finite buffers and overflow costs Graduate Program: Industrial Engineering Keywords: Discontinuous Hamilton-Jacobi equationViscosity solutionQueueing theoryOptimal control theory File: Download YunhoHong-Dissertation.pdf Committee Members: Soundar Rajan Tirupatikumara, Committee Chair/Co-ChairAlberto Bressan, Committee Chair/Co-ChairSusan H Xu, Committee MemberM Jeya Chandra, Committee MemberTao Yao, Committee Member