Bull. Korean Math. Soc. 2004; 41(4): 619-632
Printed December 1, 2004
Copyright © The Korean Mathematical Society.
S. H. Saker
Mansoura University
Some new oscillation criteria for parabolic neutral delay difference equations corresponding to two sets of boundary conditions are obtained. Our results improve the well known results in the literature.
Keywords: oscillation, parabolic neutral delay difference equations
MSC numbers: 39A10
2003; 40(3): 489-501
2005; 42(2): 245-256
2008; 45(2): 299-312
2010; 47(2): 401-409
© 2022. The Korean Mathematical Society. Powered by INFOrang Co., Ltd