Chiu, Kuo-Shou; Jeng, Jyh-Cheng Stability of oscillatory solutions of differential equations with general piecewise constant arguments of mixed type. (English) Zbl 1329.34115 Math. Nachr. 288, No. 10, 1085-1097 (2015). Reviewer: Fatma Karakoc (Ankara) MSC: 34K20 34K11 PDF BibTeX XML Cite \textit{K.-S. Chiu} and \textit{J.-C. Jeng}, Math. Nachr. 288, No. 10, 1085--1097 (2015; Zbl 1329.34115) Full Text: DOI OpenURL
Chatzarakis, G. E.; Philos, Ch. G.; Stavroulakis, I. P. An oscillation criterion for linear difference equations with general delay argument. (English) Zbl 1186.39010 Port. Math. (N.S.) 66, No. 4, 513-533 (2009). Reviewer: Fozi Dannan (Damascus) MSC: 39A21 39A06 PDF BibTeX XML Cite \textit{G. E. Chatzarakis} et al., Port. Math. (N.S.) 66, No. 4, 513--533 (2009; Zbl 1186.39010) Full Text: DOI OpenURL
Ladas, G. Oscillations of difference equations with positive and negative coefficients. (English) Zbl 0727.39002 Rocky Mt. J. Math. 20, No. 4, 1051-1061 (1990). Reviewer: J.Popenda (Poznań) MSC: 39A10 39A12 PDF BibTeX XML Cite \textit{G. Ladas}, Rocky Mt. J. Math. 20, No. 4, 1051--1061 (1990; Zbl 0727.39002) Full Text: DOI OpenURL
Ladas, G. Explicit conditions for the oscillation of difference equations. (English) Zbl 0718.39002 J. Math. Anal. Appl. 153, No. 1, 276-287 (1990). Reviewer: Baotong Cui (Binzhou) MSC: 39A10 39A12 34K99 PDF BibTeX XML Cite \textit{G. Ladas}, J. Math. Anal. Appl. 153, No. 1, 276--287 (1990; Zbl 0718.39002) Full Text: DOI OpenURL
Györi, Istvan Sharp conditions for existence of nontrivial invariant cones of nonnegative initial values of difference equations. (English) Zbl 0715.39001 Appl. Math. Comput. 36, No. 2, 89-111 (1990). Reviewer: L.I.Grimm MSC: 39A10 PDF BibTeX XML Cite \textit{I. Györi}, Appl. Math. Comput. 36, No. 2, 89--111 (1990; Zbl 0715.39001) Full Text: DOI OpenURL