工藤 幹

On the (Po, P)-Asymptotic Stability of the System of Differential Equations 

Research Reports of Akita National College of Technology 37, 96-101 2002年  

On the (po, p)-Stability of the System of Differential Equations 

Research Reports of Akita National College of Technology (36) 81-85 2001年  

On decomposition into partial fractions 

Journal of Tohoku Society of Mathematics Education (30) 35-40 1999年  

On Partially Integral Stability (共著) 

Research Reports of Akita National College of Technology (34) 53-59 1999年  

非線形常微分方程時(攪乱)系の攪乱項の評価について(共著) 

秋田高専研究紀要 (32) 104-108 1997年  

On the Estimate for the Perturbations of the Systems of Nonlinear Ordinary Differential Equations 

Research Reports of Akita National College of Technology32 (32) 104-108 1997年  

On Stbility of Difference Eguations with Finite Delay(共著) 

Research Reports of Akita National College of Technology 31 31 111-113 1996年  

数学・応用数学の必要度と教育課程について(共著) 

東北数学教育学会年報 24,55-65 1993年  

工業高等専門学校における解析能力と数学教育 

東北数学教育学会年報 24,41-53 1993年  

On the Degree of Necessity of Mathematics and Applied Mathematics and Their Curriculums 

Journal of Tohoku Society of Mathematics Education 24,55-65 1993年  

A Few Remarks on Mathematical Education for the Improvement of the Analytical Faculty in the College of Technology 

Journal of Tohoku Society of Mathematics Education 24,41-53 1993年  

On the Estimate for the Perturbations of Nonlinear Perturbed Systems with Some Stability Property 

Research Reports of Akita National College of Technology 27 1992年  

Partially Integral Stability Theorems by the Comparison Principle 

Research Reports of Akita National College of Technology 25 1990年  

On the Integral Stability and Uniformly Integral Stability of Nonlinear Differential Equations by Using Comparison Principle 

Research Reports of Akita National College of Technology 23 1988年  

On the Uniformly Totally Asymptotic Stability of a System of Ordinary Differential Equations(共著) 

Research Reports of Akita National College of Technology 21 1986年  

On the Partially Total Stability and the Partially Total Boundedness of a System of Ordinary Differential Equations(共著) 

Research Reports of Akita National College of Technology 20 1985年  

Partial Stability Theorems by Liapunov's Second Method(共著) 

Research Reports of Akita National College of Technology 18 1983年  

On the Existence of the Almost Periodic Solutions of the Almost Periodic System(共著) 

Research Reports of Akita National College of Technology 13 1978年  

L^P-Stability in the Large of Non-Linear Differential-Difference Equations(共著) 

Research Reports of Akita National College of Technology 10 1975年