Said R. Grace

Oscillation criteria for second‐order Emden–Fowler delay differential equations with a sublinear neutral term

Jozef Džurina, Said R. Grace, Irena Jadlovská et al. · Mathematische Nachrichten · 2020 · 172 citations

Time Delay System, Noncanonical Operators, Oscillation Theory +4

Oscillation Criteria for Certain nth Order Differential Equations with Deviating Arguments

Ravi P. Agarwal, Said R. Grace, Donal O’Regan · Journal of Mathematical Analysis and Applications · 2001 · 140 citations

Numerical Analysis, Oscillation Theory, Geometric Singular Perturbation Theory +5

On the oscillation of fractional differential equations

Said R. Grace, Ravi P. Agarwal, Patricia J. Y. Wong et al. · Fractional Calculus and Applied Analysis · 2012 · 136 citations · Full text

Oscillation criteria for second-order neutral delay differential equations

Martin Böhner, Said R. Grace, Irena Jadlovská · Electronic journal of qualitative theory of differential equations · 2017 · 123 citations · Full text

Oscillation Criteria for Third‐Order Emden–Fowler Differential Equations with Unbounded Neutral Coefficients

George E. Chatzarakis, Said R. Grace, Irena Jadlovská et al. · Complexity · 2019 · 109 citations · Full text

Unbounded Neutral Coefficients, Oscillation Theory, New Criteria +3