研究了一类非线性双曲型方程的非协调有限元方法,在不需要传统的Ritz投影的情况下,得到了半离散格式下的误差估计及超收敛结果.
A kind of nonconforming finite element method to nonlinear hyperbolic equations is discussed, the error estimates and superconvergence result are derived under semi-discrete scheme without Ritz projection.