Fine regularity of solutions of elliptic partial differential equations 并列题名：Fine regularity of solutions of elliptic partial differential equations Numerical solution of partial differential equations 并列题名：Numerical solution of partial differential equations numerical solution of ordinary differential equations Effective dynamics of stochastic partial differential equations Lectures of linear partial differential equations Numerical solution of ordinary differential equations Finite element methods for stochastic partial differential equations Modern analysis methods in nonlinear partial differential equations