Keyword : homotopy method


DC Operating Point Analysis of Transistor Circuits Using the Variable-Gain Homotopy Method
Kiyotaka YAMAMURA Takuya MIYAMOTO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2014/05/01
Vol. E97-A  No. 5 ; pp. 1042-1050
Type of Manuscript:  PAPER
Category: Nonlinear Problems
Keyword: 
nonlinear circuit analysiscircuit simulationSPICEhomotopy method
 Summary | Full Text:PDF(1.2MB)

An Effective and Globally Convergent Newton Fixed-Point Homotopy Method for MOS Transistor Circuits
Dan NIU Xiao WU Zhou JIN Yasuaki INOUE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2013/09/01
Vol. E96-A  No. 9 ; pp. 1848-1856
Type of Manuscript:  PAPER
Category: Circuit Theory
Keyword: 
circuit simulationnonlinear circuithomotopy methodDC operating-point
 Summary | Full Text:PDF(1.1MB)

A Globally Convergent Nonlinear Homotopy Method for MOS Transistor Circuits
Dan NIU Kazutoshi SAKO Guangming HU Yasuaki INOUE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2012/12/01
Vol. E95-A  No. 12 ; pp. 2251-2260
Type of Manuscript:  Special Section PAPER (Special Section on VLSI Design and CAD Algorithms)
Category: Device and Circuit Modeling and Analysis
Keyword: 
DC operating pointnonlinear circuitpassivityhomotopy methodcircuit simulation
 Summary | Full Text:PDF(1.2MB)

A SPICE-Oriented Nonexistence Test for DC Solutions of Nonlinear Circuits
Wataru KUROKI Kiyotaka YAMAMURA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2007/08/01
Vol. E90-A  No. 8 ; pp. 1661-1668
Type of Manuscript:  PAPER
Category: Nonlinear Problems
Keyword: 
nonlinear circuitcircuit simulationDC solutionSPICEhomotopy method
 Summary | Full Text:PDF(432.5KB)

A SPICE-Oriented Method for Finding DC Operating Points of Nonlinear Circuits Containing Piecewise-Linear Macromodels
Wataru KUROKI Kiyotaka YAMAMURA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2006/11/01
Vol. E89-A  No. 11 ; pp. 3306-3312
Type of Manuscript:  PAPER
Category: Nonlinear Problems
Keyword: 
circuit simulationDC operating point analysisSPICEnonlinear circuithomotopy method
 Summary | Full Text:PDF(366.2KB)

An Efficient Homotopy Method That Can Be Easily Implemented on SPICE
Wataru KUROKI Kiyotaka YAMAMURA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2006/11/01
Vol. E89-A  No. 11 ; pp. 3320-3326
Type of Manuscript:  PAPER
Category: VLSI Design Technology and CAD
Keyword: 
circuit simulationDC operating point analysisSPICEnonlinear circuithomotopy method
 Summary | Full Text:PDF(612.5KB)

An Efficient Homotopy Method for Finding DC Operating Points of Nonlinear Circuits
Yu IMAI Kiyotaka YAMAMURA Yasuaki INOUE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2005/10/01
Vol. E88-A  No. 10 ; pp. 2554-2561
Type of Manuscript:  Special Section PAPER (Special Section on Nonlinear Theory and its Applications)
Category: 
Keyword: 
circuit simulationDC operating point analysisnonlinear circuithomotopy method
 Summary | Full Text:PDF(412.9KB)

A Homotopy Method Using a Nonlinear Auxiliary Function for Solving Transistor Circuits
Yasuaki INOUE Yu IMAI Kiyotaka YAMAMURA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2005/07/01
Vol. E88-D  No. 7 ; pp. 1401-1408
Type of Manuscript:  Special Section PAPER (Special Section on Recent Advances in Circuits and Systems--Part 1)
Category: General and Nonlinear Circuits and Systems
Keyword: 
circuit simulationcircuit analysishomotopy methodauxiliary functiontransistor circuit
 Summary | Full Text:PDF(284.9KB)

Path Following Circuits--SPICE-Oriented Numerical Methods Where Formulas are Described by Circuits--
Kiyotaka YAMAMURA Wataru KUROKI Hideaki OKUMA Yasuaki INOUE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2005/04/01
Vol. E88-A  No. 4 ; pp. 825-831
Type of Manuscript:  Special Section PAPER (Special Section on Selected Papers from the 17th Workshop on Circuits and Systems in Karuizawa)
Category: 
Keyword: 
circuit simulatorSPICEnonlinear equationhomotopy methodoptimization problem
 Summary | Full Text:PDF(313.1KB)

An Initial Solution Algorithm for Globally Convergent Homotopy Methods
Yasuaki INOUE Saeko KUSANOBU Kiyotaka YAMAMURA Makoto ANDO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2004/04/01
Vol. E87-A  No. 4 ; pp. 780-786
Type of Manuscript:  Special Section PAPER (Special Section on Selected Papers from the 16th Workshop on Circuits and Systems in Karuizawa)
Category: 
Keyword: 
nonlinear circuitcircuit simulationhomotopy methodinitial solutionunique solution
 Summary | Full Text:PDF(594.4KB)

Theorems on the Unique Initial Solution for Globally Convergent Homotopy Methods
Yasuaki INOUE Saeko KUSANOBU 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2003/09/01
Vol. E86-A  No. 9 ; pp. 2184-2191
Type of Manuscript:  Special Section PAPER (Special Section on Nonlinear Theory and its Applications)
Category: Numerical Calculation
Keyword: 
nonlinear circuitcircuit analysishomotopy methodinitial solutionunique solution
 Summary | Full Text:PDF(295.5KB)

A Practical Approach for the Fixed-Point Homotopy Method Using a Solution-Tracing Circuit
Yasuaki INOUE Saeko KUSANOBU Kiyotaka YAMAMURA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2002/01/01
Vol. E85-A  No. 1 ; pp. 222-233
Type of Manuscript:  PAPER
Category: Nonlinear Problems
Keyword: 
homotopy methodfixed-point homotopyDC operating-pointcircuit simulationSPICE
 Summary | Full Text:PDF(540.9KB)

Bifurcation Phenomena of 1/2-Subharmonic Oscillations in Three-Phase Circuit
Takashi HISAKADO Kohshi OKUMURA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1999/09/25
Vol. E82-A  No. 9 ; pp. 1919-1925
Type of Manuscript:  PAPER
Category: Nonlinear Problems
Keyword: 
nonlinear symmetric three-phase circuit1/2-subharmonic oscillationbifurcationhomotopy method
 Summary | Full Text:PDF(1MB)

An Estimation by Interval Analysis of Region Guaranteeing Existence of a Solution Path in Homotopy Method
Mitsunori MAKINO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1998/09/25
Vol. E81-A  No. 9 ; pp. 1886-1891
Type of Manuscript:  Special Section PAPER (Special Section on Nonlinear Theory and Its Applications)
Category: Numerical Analysis
Keyword: 
homotopy methodregion including solution curveinterval analysisquality of computing
 Summary | Full Text:PDF(397.4KB)

On the Stability of dc Operating Points Obtained by Solving Hybrid Equations
Kiyotaka YAMAMURA Tooru SEKIGUCHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1997/11/25
Vol. E80-A  No. 11 ; pp. 2291-2299
Type of Manuscript:  PAPER
Category: Nonlinear Problems
Keyword: 
nonlinear circuitdc operating pointstabilityhybrid equationhomotopy method
 Summary | Full Text:PDF(573.2KB)

Bifurcation Phenomena of Harmonic Oscillations in Three-Phase Circuit
Takashi HISAKADO Kohshi OKUMURA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1997/06/25
Vol. E80-A  No. 6 ; pp. 1127-1134
Type of Manuscript:  PAPER
Category: Nonlinear Problems
Keyword: 
nonlinear symmetric three-phase circuitharmonic oscillationbifurcationhomotopy method
 Summary | Full Text:PDF(545.3KB)

A Priori Estimation of Newton Type Homotopy Method for Calculating an Optimal Solution of Convex Optimization Problem
Mitsunori MAKINO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1995/10/25
Vol. E78-A  No. 10 ; pp. 1339-1344
Type of Manuscript:  Special Section PAPER (Special Section on Nonlinear Theory and Its Applications)
Category: 
Keyword: 
homotopy methodconvex programmingnonlinear programmingcomputational complexitymonotone operatornonlinear system analysis
 Summary | Full Text:PDF(412.8KB)

A Modified Spherical Method for Tracing Solution Curves
Kiyotaka YAMAMURA Tooru SEKIGUCHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1995/09/25
Vol. E78-A  No. 9 ; pp. 1233-1238
Type of Manuscript:  PAPER
Category: Numerical Analysis and Optimization
Keyword: 
spherical methodhomotopy methodsolution curvenonlinear equationcircuit simulation
 Summary | Full Text:PDF(486.5KB)

A Katzenelson-Like Algorithm for Solving Nonlinear Resistive Networks
Kiyotaka YAMAMURA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1994/07/25
Vol. E77-A  No. 7 ; pp. 1172-1178
Type of Manuscript:  PAPER
Category: Numerical Analysis and Self-Validation
Keyword: 
piecewise-linear analysisnonlinear resistive networkKatzenelson algorithmhomotopy methodglobal convergencequadratic convergence
 Summary | Full Text:PDF(523.1KB)

Improving the Convergence of Spherical Algorithms for Tracing Solution Curves
Kiyotaka YAMAMURA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1994/06/25
Vol. E77-A  No. 6 ; pp. 1085-1088
Type of Manuscript:  LETTER
Category: Numerical Analysis and Self-Validation
Keyword: 
spherical algorithmsolution curvenonlinear equationNewton's methodhomotopy method
 Summary | Full Text:PDF(247.5KB)

An Estimation Method of Region Guaranteeing Existence of a Solution Path in Newton Type Homotopy Method
Mitsunori MAKINO Masahide KASHIWAGI Shin'ichi OISHI Kazuo HORIUCHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1993/07/25
Vol. E76-A  No. 7 ; pp. 1113-1116
Type of Manuscript:  Special Section LETTER (Special Section of Letters Selected from the 1993 IEICE Spring Conference)
Category: 
Keyword: 
homotopy methodpath-following algorithmguaranteed existence of solutionnonlinear system analysisnumerical analysismonotone operator
 Summary | Full Text:PDF(237.1KB)

A Sufficient Condition of A Priori Estimation for Computational Complexity of the Homotopy Method
Mitsunori MAKINO Masahide KASHIWAGI Shin'ichi OISHI Kazuo HORIUCHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1993/05/25
Vol. E76-A  No. 5 ; pp. 786-794
Type of Manuscript:  Special Section PAPER (Special Section on Neural Nets,Chaos and Numerics)
Category: Numerical Homotopy Method and Self-Validating Numerics
Keyword: 
numerical methodsnonliner system analysishomotopy methodcomputational complexitymonotone operator
 Summary | Full Text:PDF(625.9KB)

Infinite Dimensional Homotopy Method of Calculating Solutions for Fredholm Operator with Index 1 and A-Proper Operator Equations
Mitsunori MAKINO Shin'ichi OISHI Masahide KASHIWAGI Kazuo HORIUCHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1992/05/25
Vol. E75-A  No. 5 ; pp. 613-615
Type of Manuscript:  Special Section LETTER (Special Section on Nonlinear Dynamics--Adaptive, Learning and Neural Systems--)
Category: Nonlinear Systems
Keyword: 
homotopy methodnumerical analysisFredholm operatorA-proper operator
 Summary | Full Text:PDF(191.7KB)