Kazuaki Murakami. On the existence of non-trivial pseudo-null submodules of Iwasawa modules. RIMS Kôkyûroku Bessatsu (掲載受理). 2024
Kazuaki Murakami. A weak form of Greenberg's generalized conjecture for imaginary quadratic fields. Journal of Number Theory. 2023. 244. 308-338
Takashi Miura, Kazuaki Murakami, Keiji Okano, Rei Otsuki. On the cyclicity of the unramified Iwasawa modules of the maximal multiple Zp-extensions over imaginary quadratic fields. Journal de théorie des nombres de Bordeaux. 2022. 34. 3. 881-902
Takashi Miura, Kazuaki Murakami, Keiji Okano, Rei Otsuki. Galois coinvariants of the unramified Iwasawa modules of multiple Zp-extensions. Annales mathématiques du Québec. 2021. 45. 2. 1-25
Kazuaki Murakami. On a new invariant determining the isomorphism classes of Λ -modules with λ= 3. Manuscripta Mathematica. 2021