并列题名：Finite element methods for partial differentio-integral equations Finite element methods for partial differentio-integral equations 并列题名：Finite element methods for stochastic partial differential equations 并列题名：Nonstandard mixed finite element methods for partial differential equations 并列题名：Analytic Methods for Partial Differential Equations Nonstandard mixed finite element methods for partial differential equations Finite element methods for stochastic partial differential equations 并列题名：Inverse problems for partial differential equations Application of symmetry methods to partial differential equations 并列题名：Application of symmetry methods to partial differential equations