• 135 Citations
  • 6 h-Index
19952015
If you made any changes in Pure these will be visible here soon.

Fingerprint Dive into the research topics where Masao Ishikawa is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

Pfaffian Mathematics
Summation Formula Mathematics
Determinant Mathematics
Schur Functions Mathematics
Minor Mathematics
Polynomials Engineering & Materials Science
Partition Mathematics
Askey-Wilson Polynomials Mathematics

Network Recent external collaboration on country level. Dive into details by clicking on the dots.

Research Output 1995 2015

  • 135 Citations
  • 6 h-Index
  • 14 Article
  • 6 Conference contribution
1 Citation (Scopus)

A quadratic formula for basic hypergeometric series related to Askey-Wilson polynomials

Guo, V. J. W., Ishikawa, M., Tagawa, H. & Zeng, J., 2015, In : Proceedings of the American Mathematical Society. 143, 5, p. 2003-2015 13 p.

Research output: Contribution to journalArticle

Quadratic equation solution
Askey-Wilson Polynomials
Basic Hypergeometric Series
Polynomials
Determinant
2 Citations (Scopus)

A compound determinant identity for rectangular matrices and determinants of Schur functions

Ishikawa, M., Ito, M. & Okada, S., Oct 2013, In : Advances in Applied Mathematics. 51, 5, p. 635-654 20 p.

Research output: Contribution to journalArticle

Schur Functions
Minor
Determinant
Chemical analysis
Classical Groups

A generalization of mehta-wang determinant and askey-wilson polynomials

Guo, V. J. W., Ishikawa, M., Tagawa, H. & Zeng, J., 2013, In : Discrete Mathematics and Theoretical Computer Science. p. 719-730 12 p.

Research output: Contribution to journalArticle

Askey-Wilson Polynomials
Moment Sequence
Determinant
Pfaffian
Jacobi Polynomials
2 Citations (Scopus)

Pfaffian decomposition and a Pfaffian analogue of q-Catalan Hankel determinants

Ishikawa, M., Tagawa, H. & Zeng, J., Aug 2013, In : Journal of Combinatorial Theory - Series A. 120, 6, p. 1263-1284 22 p.

Research output: Contribution to journalArticle

Hankel Determinant
Pfaffian
Analogue
Decomposition
Decompose
1 Citation (Scopus)

Zeilberger's holonomic ansatz for pfaffians

Ishikawa, M. & Koutschan, C., 2012, ISSAC 2012 - Proceedings of the 37th International Symposium on Symbolic and Algebraic Computation. p. 227-233 7 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Pfaffian
Determinant
Cofactor
Motzkin Paths
Hankel Determinant