这篇论文考虑 Riemann-Hilbert 问题为线性混合(椭圆形夸张) 有在一个简单地连接的领域的退化曲线的第一份订单的复杂方程。我们首先给表示定理和如此的边界价值问题的解决方案的唯一。然后由使用连续重复和参数扩展的方法,这个问题的解决方案的存在被证明。
This paper considers the Riemann-Hilbert problem for linear mixed(elliptichyperbolic) complex equations of first order with degenerate curve in a simply connected domain. We first give the representation theorem and uniqueness of solutions for such boundary value problem. Then by using the methods of successive iteration and parameter extension, the existence of solutions for this problem is proved.