海量图书期刊资源,随时随地畅享阅读乐趣
Nonnegative solutions of the characteristic initial value problem for linear partial functional–differential equations of hyperbolic typeA. Lomtatidze; S. Mukhigulashvili; J. Šremr · 2008
On the characteristic initial-value problem for linear partial functional-differential equations of hyperbolic typeŠremr, Jiří · Proceedings of the Edinburgh Mathematical Society · 2009