Tetsuya YOSHINAGA


Bifurcation of a Modified BVP Circuit Model for Neurons Generating Rectangular Waves
Kunichika TSUMOTO Tetsuya YOSHINAGA Hiroshi KAWAKAMI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1999/09/25
Vol. E82-A  No. 9  pp. 1729-1736
Type of Manuscript:  Special Section PAPER (Special Section on Nonlinear Theory and Its Applications)
Category: 
Keyword: 
modified BVP equationbifurcationhomoclinic orbitchaosneuronal model
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A Method to Calculate Homoclinic Points of a Two-Dimensional Noninvertible Map
Tetsuya YOSHINAGA Hiroyuki KITAJIMA Hiroshi KAWAKAMI Christian MIRA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1997/09/25
Vol. E80-A  No. 9  pp. 1560-1566
Type of Manuscript:  Special Section PAPER (Special Section on Nonlinear Theory and its Applications)
Category: 
Keyword: 
noninvertible maphomoclinic pointbifurcationcoupled mapnonlinear problem
 Summary | Full Text:PDF(574.8KB)

A Computation of Bifurcation Parameter Values for Limit Cycles
Tetsushi UETA Masafumi TSUEIKE Hiroshi KAWAKAMI Tetsuya YOSHINAGA Yuuji KATSUTA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1997/09/25
Vol. E80-A  No. 9  pp. 1725-1728
Type of Manuscript:  LETTER
Category: Numerical Analysis and Optimization
Keyword: 
limit cyclebifurcationcharacteristic equationNewton's method
 Summary | Full Text:PDF(233.5KB)

Codimension Two Bifurcation Observed in a Phase Converter Circuit
Hiroyuki KITAJIMA Tetsuya YOSHINAGA Hiroshi KAWAKAMI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1996/10/25
Vol. E79-A  No. 10  pp. 1563-1567
Type of Manuscript:  Special Section PAPER (Special Section on Nonlinear Theory and its Applications (NOLTA))
Category: Nonlinear Circuits and Bifurcation
Keyword: 
codimension two bifurcationcodimension three bifurcationcoupled systemnonlinear dynamical system
 Summary | Full Text:PDF(398.1KB)

Bifurcations in a Coupled Rössler System
Tetsuya YOSHINAGA Hiroyuki KITAJIMA Hiroshi KAWAKAMI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1995/10/25
Vol. E78-A  No. 10  pp. 1276-1280
Type of Manuscript:  Special Section PAPER (Special Section on Nonlinear Theory and Its Applications)
Category: 
Keyword: 
Rössler circuitcoupled oscillatorcoupled mapnonlinear dynamical system
 Summary | Full Text:PDF(362.7KB)

Bifurcations of Quasi–Periodic Responses in Coupled van der Pol Oscillators with External Force
Tetsuya YOSHINAGA Hiroshi KAWAKAMI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1994/11/25
Vol. E77-A  No. 11  pp. 1783-1787
Type of Manuscript:  Special Section PAPER (Special Section on Nonlinear Theory and Its Applications)
Category: Bifurcation of van der Pol Oscillators
Keyword: 
bifurcationvan der Pol equationaveraging methodcoupled oscillatorsquasi–periodic solution
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Mode Bifurcations in Diffusively Coupled Van der Pol Equations
Tetsuya YOSHINAGA Hiroshi KAWAKAMI Kenichi YOSHIKAWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1991/06/25
Vol. E74-A  No. 6  pp. 1420-1427
Type of Manuscript:  Special Section PAPER (Special Issue on Nonlinear Theory and Its Applications)
Category: 
Keyword: 
 Summary | Full Text:PDF(512.9KB)

Codimension Two Bifurcation Problems in Forced Nonlinear Circuits
Tetsuya YOSHINAGA Hiroshi KAWAKAMI 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1990/06/25
Vol. E73-E  No. 6  pp. 817-824
Type of Manuscript:  Special Section PAPER (Special Issue on Engineering Chaos)
Category: Chaos in Electrical Circuits
Keyword: 
 Summary | Full Text:PDF(589.7KB)