Katsuyuki Takashima | DeepAI

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Toshiyuki Katsura
2 publications

research

∙ 08/16/2021

Decomposed Richelot isogenies of Jacobian varieties of hyperelliptic curves and generalized Howe curves

We advance previous studies on decomposed Richelot isogenies (Katsura–Ta...

0 Toshiyuki Katsura, et al. ∙

research

∙ 03/02/2020

Counting superspecial Richelot isogenies and its cryptographic application

We give a characterization of decomposed Richelot isogenies in terms of ...

0 Toshiyuki Katsura, et al. ∙