AL-Kattan, Yousra S.2022-05-182022-05-182009836https://drepo.sdl.edu.sa/handle/20.500.14154/3618This thesis deals with linear Riadihgar simulation study of the phenomenon of the important geophysical phenomena in the science of the seas and oceans, a phenomenon spread of gravitational waves in the seas and oceans as a result Ahahah a result of the wind on a flat surface free of water, whether the bottom of this Almsta Aviqia or winding.enNon-linear transient gravity Waves due to an Oscillating external Pressure applied to the Free-Surface Of s Fluid Layer Over a topographyThesis