References
- Lakshmikantham , V and Liu , X . 1993 . Stability Analysis in Terms of Two Measures , Singapore : World Scientific .
- Lakshmikantham , V and Leela , S . 1969 . “ Differential and Integral Inequalities: Theory and Applications ” . In Ordinary Differential Equations , Vol. I , New York : Academic Press . vol.55
- Lakshmikantham , V and Devi , JV . 1993 . Strict stability for impulsive differential systems . Nonlinear Anal.: Theory, Meth., Appl. , 21 ( 10 ) : 785 – 794 .
- Lakshmikantham , V and Mohapatra , RN . 2001 . Strict stability of differential equations . Nonlinear Anal. , 46 ( 7 ) : 915 – 921 .
- Tian , YS and Liu , CG . 2006 . Strict stability of impulsive differential equations . Acta Math. Sinica , 22 ( 3 ) : 813 – 818 .
- Zhang , Y and Sun , J . 2005 . Strict stability of impulsive functional differential equations . J. Math. Anal. Appl. , 301 ( 1 ) : 237 – 248 .
- Zhang , Ch and Fu , X . 2006 . The variational Lyapunov function and strict stability theory for differential systems . Nonlinear Anal.: Theory, Meth., Appl. , 64 ( 9 ) : 1931 – 1938 .
- Popov , EP . 1966 . Automatic Regulation and Control , Moscow : Nauka . (in Russian)
- Hristova , S . 2009 . Practical stability and cone valued Lyapunov functions for differential equations with ‘maxima’ . Intern. J. Pure Appl. Math. , 57 ( 3 ) : 313 – 324 .
- Hristova , S and Gluhcheva , S . 2010 . Lipschitz stability in terms of two measures for differential equations with ‘maxima’ . Intern. Electr. J. Pure Appl. Math. , 2 ( 2 ) : 1 – 12 .
- Voulov , HD and Bainov , DD . 1991 . On the asymptotic stability of differential equations with ‘maxima’ . Rend. Circ. Mat. Palermo , 40 ( 3 ) : 385 – 420 .
- Liu , K and Yang , G . 2008 . Strict stability criteria for impulsive functional differential systems . J. Ineq. Appl. , Article ID 243863, 8 pages
- Bainov , DD and Simeonov , PS . 1989 . Systems with Impulse Effect: Stability, Theory and Applications , Chichester , , UK : Ellis Horwood Series: Mathematics and its Applications, Ellis Horwood .
- Hristova , S . 2010 . Lipschitz stability for impulsive differential equations with ‘supremum’ . Intern. Electr. J. Pure Appl. Math. , 1 ( 4 ) : 345 – 358 .