JournalsprimsVol. 14 , No. 2DOI 10.2977/prims/1195189067

On an Invariant Defined by Using <i>P</i>(<i>w</i>)*(–) Theory

  • Nobuaki Yagita

    Ibaraki University, Japan
On an Invariant Defined by Using <i>P</i>(<i>w</i>)*(–) Theory cover