一类四阶线性双曲型方程的边值

考虑了一类四阶线性双曲型方程以特征线为数据支柱的边值问题，在支柱上给出了函数值或导数值，用迭代法讨论了问题的正规解或古典解。

A Class of Boundary Value Problems for Linear Hyperbolic Equation of Fourth Order

in this paper a class of boundary value problems is considered for the linearhyperbolic equation of the fourth order, whose supports are characteristic curves. By use of the iteration method, a normal solution or a classical solution to the problem has beendiscussed according to the founction value or the derived founction value on the supports.