Hisaya Tsutsui

Professor of Mathematics
Mathematics Department
Prescott College of Arts & Sciences
Prescott campus

Office Hours

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  • Ph.D. - Doctor of Philosophy in Mathematics, Northern Illinois University
  • M.S. - Master of Science in Mathematics, Northern Illinois University


RR- Refereed Journals (Ring Theory), RE- Refereed Journals (Education), CR- Conference Proceedings (Ring Theory), CE- Conference Proceedings (Education), B-Book.
  1. Y. Hirano, E. Poon, and H. Tsutsui, A Generalization of Complete Reducibility (Communications in Algebra, to appear-RR)
  2. Y. Hirano, E. Poon, and H. Tsutsui, Fully weakly prime rings, Proceedings of the 42nd Symposium on Ring Theory, 16-22, January 2010, Osaka, Japan.(CR)
  3. Y. Hirano, E. Poon, and H. Tsutsui, On rings in which every ideal is weakly prime, Bull. Korean Math Soc. 47 (2010), No. 5, pp. 1077-1087
  4. Y. Hirano and H. Tsutsui, Fully k-primary rings, Communication in Algebra 37(2009), no7. (RR)
  5. Y. Hirano and H. Tsutsui, On rings all of whose ideals are N-primary, Proceedings of the 40th Symposium on Ring Theory, 18-25, February 2008, Yamaguchi, Japan (CR)
  6. H. Tsutsui, Step towards globalization of mathematics placement procedure, Proceedings of 18th Annual International Conference on Technology in Collegiate Mathematics, 240-242, (2007) Addison Wesley (CE)
  7. K. Mellinger and H. Tsutsui, Structuring undergraduate research in abstract algebra, Missouri Journal of Mathematical Science Provisionally accepted for publication (Dec. 2005) (RE)
  8. Y. Hirano and H. Tsutsui, On pairs of subrings with a common set of proper ideals, International Journal of Mathematics and Mathematical Sciences, Vol. 2005, No. 20 (Dec. 2005)(RR)
  9. Y. Hirano and H. Tsutsui, Generalization of Semisimple Artinian Rings, Journal of Algebra and Its Applications, Vol. 4, No. 3(June 2005), 231-235 (RR)
  10. Y. Hirano and H. Tsutsui, On rings with the same set of proper ideals, Proceedings of the 36th Symposium on Ring Theory, 123-128, February 2004, Tsukuba, Japan (CR)
  11. A. Baxter, A. Mills, and H. Tsutsui, Mathematical Ideas for Non-science Majors, Pearson Education, Boston, 2004 (B)
  12. Y. Hirano and H. Tsutsui, Splitting Superhereditary Preradicals, Communication in Algebra31(2003), no11, 5553-5562.(RR)
  13. H. Tsutsui, An introduction to The Threshold Secret Sharing Scheme, Mathematics and Computer Education, Volume 37 (2003), no3, 341-347. (RE)
  14. H. Tsutsui, Survey of Mathematical Ideas for Non-science Majors (2nd edition), Houghton Mifflin, Boston, 2003 (B)
  15. H. Tsutsui, 100 problems for Survey of Mathematical Ideas, Pearson Education, Boston, 2003 (B)
  16. Y. Hirano and H. Tsutsui, On Splitting Superhereditary Preradicals Proceedings of the 34th Symposium on Ring Theory, 7-20, January 2002, Tsukuba, Japan. (CR)
  17. H. Tsutsui, An Animated Computer Simulation For Teaching Entry-Level Mathematical Skills And Laboratory For Curriculum Development, Proceedings of 14th Annual International Conference on Technology in Collegiate Mathematics, 280-281, Pearson Education, Boston, November 2002. (CE)
  18. H. Tsutsui, Survey of Mathematical Ideas for Non-science Majors (Premiere edition), Houghton Mifflin, Boston, 2002 (B)
  19. H. Tsutsui, Fully Prime Rings and Related Rings, Proceedings of the 29th Symposium on Ring Theory, 139-145, January 1997, Tsukuba, Japan.(CR)
  20. H. Tsutsui, Fully Prime Rings II, Communications in Algebra 24(1996), no 9, 2981-2989. (RR)
  21. W.D. Blair and H. Tsutsui, Fully Prime Rings, Communications in Algebra 22(1994), no13, 5389-5400.(RR)