Research Output

1993

Decentralized H control of large-scale systems via output feedback

Zhai, G. & Ikeda, M., 1993 Dec 1, Proceedings of the IEEE Conference on Decision and Control. Publ by IEEE, p. 1652-1653 2 p. (Proceedings of the IEEE Conference on Decision and Control; vol. 2).

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

10 Citations (Scopus)
1994

Decentralized quadratic stabilization of large-scale systems

Zhai, G., Yasuda, K. & Ikeda, M., 1994 Dec 1, In : Proceedings of the IEEE Conference on Decision and Control. 3, p. 2337-2339 3 p.

Research output: Contribution to journalConference article

13 Citations (Scopus)
1996

A secretary problem with uncertain employment when the number of offers is restricted

Ano, K., Tamaki, M. & Hu, M. C., 1996 Jan 1, In : Journal of the Operations Research Society of Japan. 39, 3, p. 307-315 9 p.

Research output: Contribution to journalArticle

Open Access
3 Citations (Scopus)

A way to remove duplication from ∑Ni=1 1/xi

Idogawa, T. & Tsutsumi, M., 1996 Aug, In : Journal of Number Theory. 59, 2, p. 215-224 10 p.

Research output: Contribution to journalArticle

Decentralized H controller design for large-scale systems: a matrix inequality approach using a homotopy method

Ikeda, M., Zhai, G. & Fujisaki, Y., 1996 Dec 1, Proceedings of the IEEE Conference on Decision and Control. Anon (ed.). (Proceedings of the IEEE Conference on Decision and Control; vol. 1).

Research output: Chapter in Book/Report/Conference proceedingChapter

17 Citations (Scopus)

On Solutions of Degenerate Pseudo-Parabolic Equations in a Hilbert Space

Kojo, T., 1996 Oct 24, In : Functional Analysis and Global Analysis. p. 173-178

Research output: Contribution to journalArticle

1997

On solutions of degenerate equations of sobolev type

Kojo, T., 1997 Dec, In : Nonlinear Analysis, Theory, Methods and Applications. 30, 7, p. 4467-4473 7 p.

Research output: Contribution to journalArticle

Regional blow-up of solutions to the initial boundary value problem for ut = uδ(Δu + u)

Tsutsumi, M. & Ishiwata, T., 1997 Jan 1, In : Royal Society of Edinburgh - Proceedings A. 127, 4, p. 871-887 17 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)
1998

Generators of the cohomology of BV3

Kameko, M., 1998 Oct, In : Kyoto Journal of Mathematics. 38, 3, p. 587-593 7 p.

Research output: Contribution to journalArticle

Open Access
21 Citations (Scopus)
11 Citations (Scopus)

Nonlinear Sigma Models in (1 + 2) Dimensions and an Infinite Number of Conserved Currents

Fujii, K. & Suzuki, T., 1998 Oct 1, In : Letters in Mathematical Physics. 46, 1, p. 49-59 11 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)
1999

Born-Infeld action in (n + 2)-dimension, the field equation and a soliton solution

Suzuki, T., 1999 Jan 2, In : Letters in Mathematical Physics. 47, 2, p. 159-171 13 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Submodels of nonlinear grassmann sigma models in any dimension and conserved currents, exact solutions

Fujii, K., Homma, Y. & Suzuki, T., 1999 May 10, In : Modern Physics Letters A. 14, 14, p. 919-928 10 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)
2000

A generalization of the submodel of nonlinear CP1 models

Suzuki, T., 2000 Jul 3, In : Nuclear Physics B. 578, 1-2, p. 515-523 9 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Asymptotic properties of a reaction-diffusion equation with degenerate p-Laplacian

Takeuchi, S. & Yamada, Y., 2000 Sep, In : Nonlinear Analysis, Theory, Methods and Applications. 42, 1, p. 41-61 21 p.

Research output: Contribution to journalArticle

28 Citations (Scopus)
3 Citations (Scopus)
5 Citations (Scopus)

Hybrid output feedback stabilization of two-dimensional linear control systems

Hu, B., Zhai, G. & Michel, A. N., 2000 Jan 1, In : Proceedings of the American Control Conference. 3, p. 2184-2188 5 p.

Research output: Contribution to journalArticle

52 Citations (Scopus)

Piecewise lyapunov functions for switched systems with average dwell time

Zhai, G., Hu, B., Yasuda, K. & Michel, A. N., 2000 Dec 1, In : Asian Journal of Control. 2, 3, p. 192-197 6 p.

Research output: Contribution to journalArticle

67 Citations (Scopus)

Qualitative analysis for a class of switched systems

Zhai, G. & Yasuda, K., 2000 Dec 1, Proceedings of the 4th Asia-Pacific Conference on Control and Measurement. Chunlin, S. & Chunlin, S. (eds.). p. 139-144 6 p. (Proceedings of the 4th Asia-Pacific Conference on Control and Measurement).

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

Script L sign2 gain analysis of switched systems with average dwell time

Zhai, G., Hu, B., Yasuda, K. & Michel, A. N., 2000 Dec 1, Proceedings of the 4th Asia-Pacific Conference on Control and Measurement. Chunlin, S. & Chunlin, S. (eds.). p. 145-149 5 p. (Proceedings of the 4th Asia-Pacific Conference on Control and Measurement).

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

Semidiscretization in space of nonlinear degenerate parabolic equations with blow-up of the solutions

Ishiwata, T. & Tsutsumi, M., 2000 Nov 1, In : Journal of Computational Mathematics. 18, 6, p. 571-586 16 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Stability analysis of switched systems with stable and unstable subsystems: An average dwell time approach

Zhai, G., Hu, B., Yasuda, K. & Michel, A. N., 2000 Jan 1, In : Proceedings of the American Control Conference. 1, p. 200-204 5 p.

Research output: Contribution to journalArticle

192 Citations (Scopus)

Weak Solutions for Some Nonlinear Pseudo-Parabolic Equations

Kojo, T., 2000 Jul 21, In : Program Book of The Third World Congress of Nonlinear Analysis. p. 22

Research output: Contribution to journalArticle

2001

Analytic continuation of multiple zeta-functions and their values at non-positive integers

Akiyama, S., Egami, S. & Tanigawa, Y., 2001 Jan 1, In : Acta Arithmetica. 98, 2, p. 107-116 10 p.

Research output: Contribution to journalArticle

Open Access
84 Citations (Scopus)

A note on onos numbers associated to imaginary quadratic fields

Sairaiji, F. & Shimizu, K., 2001 Jan 1, In : Proceedings of the Japan Academy Series A: Mathematical Sciences. 77, 2, p. 29-31 3 p.

Research output: Contribution to journalArticle

Open Access
4 Citations (Scopus)

Controller failure time analysis for H control systems

Zhai, G., Chen, X., Takai, S. & Yasuda, K., 2001 Dec 1, In : Proceedings of the IEEE Conference on Decision and Control. 2, p. 1029-1030 2 p.

Research output: Contribution to journalConference article

17 Citations (Scopus)

Decentralized H controller design: A matrix inequality approach using a homotopy method

Zhai, G., Ikeda, M. & Fujisaki, Y., 2001 Apr, In : Automatica. 37, 4, p. 565-572 8 p.

Research output: Contribution to journalArticle

172 Citations (Scopus)

Disturbance attenuation properties of time-controlled switched systems

Zhai, G., Hu, B., Yasuda, K. & Michel, A. N., 2001 Nov, In : Journal of the Franklin Institute. 338, 7, p. 765-779 15 p.

Research output: Contribution to journalArticle

447 Citations (Scopus)

Iteration algorithm for a certain projection of H01-function

Idogawa, T., 2001 Aug 1, In : Nonlinear Analysis, Theory, Methods and Applications. 47, 4, p. 2863-2868 6 p.

Research output: Contribution to journalArticle

Modified offensive earned-run average with steal effect for baseball

Katsunori, A., 2001 May 10, In : Applied Mathematics and Computation. 120, 1-3, p. 279-288 10 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Multiplicity Result for a Degenerate Elliptic Equation with Logistic Reaction

Takeuchi, S., 2001 Jun 10, In : Journal of Differential Equations. 173, 1, p. 138-144 7 p.

Research output: Contribution to journalArticle

43 Citations (Scopus)
94 Citations (Scopus)

Stability analysis of switched systems with stable and unstable subsystems: An average dwell time approach

Zhai, G., Hu, B., Yasuda, K. & Michel, A. N., 2001, In : International Journal of Systems Science. 32, 8, p. 1055-1061 7 p.

Research output: Contribution to journalArticle

376 Citations (Scopus)

Three-dimensional numerical simulation of helically propagating combustion waves

Nagayama, M., Ikeda, T., Ishiwata, T., Tamura, N. & Ohyanagi, M., 2001 May 1, In : Journal of Materials Synthesis and Processing. 9, 3, p. 153-163 11 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)
2002

Analysis of time-controlled switched systems using stability preserving mappings

Zhai, G., Hu, B., Sun, Y. & Michel, A. N., 2002 Jan 1, In : Proceedings - IEEE International Symposium on Circuits and Systems. 1, p. 241-244 4 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
4 Citations (Scopus)

Asymptotic expansions of multiple zeta functions and power mean values of Hurwitz zeta functions

Egami, S. & Matsumoto, K., 2002 Aug, In : Journal of the London Mathematical Society. 66, 1, p. 41-60 20 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Common quadratic Lyapunov-like functions with associated switching regions for two unstable second-order LTI systems

Hu, B., Zhai, G. & Michel, A. N., 2002 Sep 20, In : International Journal of Control. 75, 14, p. 1127-1135 9 p.

Research output: Contribution to journalArticle

39 Citations (Scopus)

Hybrid static output feedback stabilization of second-order linear time-invariant systems

Hu, B., Zhai, G. & Michel, A. N., 2002 Oct 13, In : Linear Algebra and Its Applications. 351-352, p. 475-485 11 p.

Research output: Contribution to journalArticle

23 Citations (Scopus)

Improving closed-loop stability of second-order LTI systems by hybrid static output feedback

Zhai, G., Takai, S., Michel, A. N. & Xu, X., 2002 Dec 1, In : Proceedings of the IEEE Conference on Decision and Control. 3, p. 2792-2797 6 p.

Research output: Contribution to journalConference article

4 Citations (Scopus)

Low-order H controller design for discrete-time linear systems

Zhai, G., Tamaoki, K. & Murao, S., 2002 Jan 1, In : Proceedings of the American Control Conference. 3, p. 2202-2203 2 p.

Research output: Contribution to journalConference article

4 Citations (Scopus)

On a thermoelastic plate equation in an exterior domain

Enomoto, Y., 2002 Apr 1, In : Mathematical Methods in the Applied Sciences. 25, 6, p. 443-472 30 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)

On practical stability of switched systems

Zhai, G. & Michel, A. N., 2002 Dec 1, In : Proceedings of the IEEE Conference on Decision and Control. 3, p. 3488-3493 6 p.

Research output: Contribution to journalConference article

18 Citations (Scopus)

Qualitative analysis of discrete-time switched systems

Zhai, G., Hu, B., Yasuda, K. & Michel, A. N., 2002 Jan 1, In : Proceedings of the American Control Conference. 3, p. 1880-1885 6 p., 31.

Research output: Contribution to journalArticle

182 Citations (Scopus)