Zobrazeno 1 - 3
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pro vyhledávání: '"R. N. Rat"'
Publikováno v:
International Journal of Mathematics and Mathematical Sciences, Vol 2020 (2020)
In this paper, we obtain sufficient conditions for oscillation and nonoscillation of the solutions of the neutral delay differential equation yt−∑j=1kpjtyrjt′+qtGygt−utHyht=ft, where pj and rj for each j and q,u,G,H,g,h, and f are all continu
Externí odkaz:
https://doaj.org/article/6c1ab0bbabac4d5a84014032608a1dbe
Publikováno v:
Radiophysics and Quantum Electronics. 20:102-103
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d252705a792d62ec4f0203fe57901196
https://doi.org/10.1007/bf01034286
https://doi.org/10.1007/bf01034286
Publikováno v:
International Journal of Mathematics and Mathematical Sciences, Vol 2007 (2007)
We find necessary conditions for every solution of the neutral delay difference equation Δ(rnΔ(yn−pnyn−m))+qnG(yn−k)=fn to oscillate or to tend to zero as n→∞, where Δ is the forward difference operator Δxn=xn+1−xn, and pn, qn, rn are
Externí odkaz:
https://doaj.org/article/5fdb75ada52e4aa4af55613267fc684c