TY - JOUR T1 - Periodic Boundary Problem and Cauchy Problem for the Fluid Dynamic Equation in Geophysics AU - Zhou Yulin, Guo Boling & Zhang Linghai JO - Journal of Partial Differential Equations VL - 2 SP - 173 EP - 192 PY - 1993 DA - 1993/06 SN - 6 DO - http://doi.org/ UR - https://global-sci.org/intro/article_detail/jpde/5709.html KW - periodic boundary problem KW - fluid dynamic equation KW - integral estimates KW - existence and uniqueness AB - We study periodic boundary problem and Cauchy problem for the fluid dynamic equation in geophysics. The generalized and classical global solution of the mentioned problems are established. The method employed in this paper is Galerkin approximation and integral estimates.