TY  - JOUR
ID  - Jankowski2014
LB  - Jankowski2014
AU  - Jankowski, Robert
AU  - Schmeidel, Ewa
AU  - Zonenberg, Joanna
TI  - Oscillatory properties of solutions of the fourth order difference equations with quasidifferences
ST  - Oscillatory properties of solutions of the fourth order difference equations with quasidifferences
JO  - Opuscula Math.
JA  - Opuscula Math.
JF  - Opuscula Mathematica
PY  - 2014
VL  - 34
IS  - 4
SP  - 789
EP  - 797
DO  - http://dx.doi.org/10.7494/OpMath.2014.34.4.789
UR  - http://dx.doi.org/10.7494/OpMath.2014.34.4.789
AB  - A class of fourth-order neutral type difference equations with quasidifferences and deviating arguments is considered. Our approach is based on studying the considered equation as a system of a four-dimensional difference system. The sufficient conditions under which the considered equation has no quickly oscillatory solutions are given. Finally, the sufficient conditions under which the equation is almost oscillatory are presented.
KW  - fourth-order difference equation
KW  - neutral type
KW  - quickly oscillatory solutions
KW  - almost oscillatory
SN  - 1232-9274
ER  -