Takahiro Hasebe, Kei Noba, Noriyoshi Sakuma, Yuki Ueda. On Boolean selfdecomposable distributions. Studia Mathematica. 2024. 274. 2. 129-151
Kei Noba, Kazutoshi Yamazaki. On Singular Control for Lévy Processes. Mathematics of Operations Research. 2023. 48. 3. 1213-1234
Kei Noba. On the optimality of the refraction-reflection strategies for Lévy processes. Stochastic Processes and their Applications. 2023. 160. 174-217
Dante Mata, Harold A. Moreno-Franco, Kei Noba, José-Luis Pérez. On the bailout dividend problem with periodic dividend payments for spectrally negative Markov additive processes. Nonlinear Analysis: Hybrid Systems. 2023. 48. 101332-101332
Kei Noba. On the optimality of double barrier strategies for Lévy processes. Stochastic Processes and their Applications. 2021. 131. 73-102