Ratchagit, Kreangkri Exponential stability of linear nonautonomous systems. Retraction. (English) Zbl 1237.34130 Afr. Diaspora J. Math. 10, No. 1, 79-86 (2010). MSC: 34K20 34K06 PDFBibTeX XMLCite \textit{K. Ratchagit}, Afr. Diaspora J. Math. 10, No. 1, 79--86 (2010; Zbl 1237.34130) Full Text: Euclid Link
Phat, Vu N.; Nam, Phan T. Exponential stability criteria of linear non-autonomous systems with multiple delays. (English) Zbl 1075.34074 Electron. J. Differ. Equ. 2005, Paper No. 58, 8 p. (2005). MSC: 34K20 34K06 PDFBibTeX XMLCite \textit{V. N. Phat} and \textit{P. T. Nam}, Electron. J. Differ. Equ. 2005, Paper No. 58, 8 p. (2005; Zbl 1075.34074) Full Text: EuDML EMIS