Using the Interval-Symbol Method with Zero Rewriting to Factor Polynomials over Algebraic Number Fields - Kazuki Okuda; Kiyoshi Shirayanagi (ACM Commun. Comput. Algebra, 2023)

Effect of the interval-symbol method with correct zero rewriting on the \(δ\)-LLL algorithm - Hiroki Nagashima; Kiyoshi Shirayanagi (ACM Commun. Comput. Algebra, 2018)

A new idea on the interval-symbol method with correct zero rewriting for reducing exact computations - Akiyuki Katayama; Kiyoshi Shirayanagi (ACM Commun. Comput. Algebra, 2016)

Maximal perturbation for preserving the number of solutions of a polynomial system - Hiroshi Sekigawa; Kiyoshi Shirayanagi (ACM Commun. Comput. Algebra, 2012)

Isolated real zero of a real polynomial system under perturbation - Hiroshi Sekigawa; Kiyoshi Shirayanagi (ACM Commun. Comput. Algebra, 2011)

Solvability of bivariate polynomial systems under perturbation - Hiroshi Sekigawa; Kiyoshi Shirayanagi (ACM Commun. Comput. Algebra, 2010)

A new method of reducing exact computations to obtain exact results - Kiyoshi Shirayanagi; Hiroshi Sekigawa (ACM Commun. Comput. Algebra, 2009)

Reducing exact computations to obtain exact results based on stabilization techniques - Kiyoshi Shirayanagi; Hiroshi Sekigawa (Symbolic Numeric Computation, SNC '09, Kyoto, Japan - August 03 - 05, 2009, 2009)

Symbolic Numeric Computation, SNC '09, Kyoto, Japan - August 03 - 05, 2009 - Hiroshi Kai; Hiroshi Sekigawa; Tateaki Sasaki; Kiyoshi Shirayanagi; Ilias S. Kotsireas (ACM, 2009)

A new Gröbner basis conversion method based on stabilization techniques - Kiyoshi Shirayanagi; Hiroshi Sekigawa (Theor. Comput. Sci., 2008)

On the Location of Pseudozeros of a Complex Interval Polynomial - Hiroshi Sekigawa; Kiyoshi Shirayanagi (Math. Comput. Sci., 2007)

Minimum converging precision of the QR-factorization algorithm for real polynomial GCD - Pramook Khungurn; Hiroshi Sekigawa; Kiyoshi Shirayanagi (Symbolic and Algebraic Computation, International Symposium, ISSAC 2007, Waterloo, Ontario, Canada, July 28 - August 1, 2007, Proceedings, 2007)

Locating real multiple zeros of a real interval polynomial - Hiroshi Sekigawa; Kiyoshi Shirayanagi (Symbolic and Algebraic Computation, International Symposium, ISSAC 2006, Genoa, Italy, July 9-12, 2006, Proceedings, 2006)

Existence of the Exact CNOT on a Quantum Computer with the Exchange Interaction - Yasuhito Kawano; Kinji Kimura; Hiroshi Sekigawa; Masayuki Noro; Kiyoshi Shirayanagi; Masahiro Kitagawa; Masanao Ozawa (Quantum Inf. Process., 2005)