2 papers
math.PR2026
Laplace Transforms of Stopping Times for Subordinator with Applications to Inventory Control
Ryoya Koide
Intermittent demand fluctuations pose significant challenges in disaster logistics and medical supply systems. In this study, we formulate cumulative demand as a generalized Lévy p…
math.OC2025
Inventory Control Using a Lévy Process for Evaluating Total Costs under Intermittent Demand
Ryoya Koide, Yurika Ono, Aya Ishigaki
Products with intermittent demand are characterized by a high risk of sales losses and obsolescence due to the sporadic occurrence of demand events. Generally, both point forecasti…