Research Achievements - Original paper -

HNN extensions of finite semilattices

A.Yamamura

数理解析研究所講究録   1106   1999.01

Research paper (journal)  

HNN extensions of semilattices

Akihiro Yamamura

International Journal of Algebra and Computations   9   555 - 596   1999.01  [Refereed]

Research paper (journal)   Single author

DOI

Bass-Serre theory and inverse monoids

J.Meakin, A.Yamamura

Semigroups and Applications, World Scientific     125   1998.01

Research paper (journal)  

Public-key cryptosystems using the modular group

A.Yamamura

PKC98, LNCS, Springer-Verlag   1431   1998.01

Research paper (journal)  

HNN extensions of inverse semigroups and applications

Akihiro Yamamura

International Journal of Algebra and Computations   7   605 - 624   1997.01  [Refereed]

Research paper (journal)   Single author

DOI