• 作者： 張秋俊
• 作者服務機構： 國立臺灣大學數學系
• 中文摘要： 列出廣義Tricomi方程的加權Gellerstedt問題之固有函數。特別探討Lavrentev-Bitsadze方程時同問題固有函數之完備性。
• 英文摘要： A weighted eigen-value problem of Gellerstedt type for generalized Tricomi equation was investigat-ed. All the eigen-functions are exhibited. Properties of eigen-functions were studied for Lavrentev-Bitsadzeequation.
• 中文關鍵字： eigen-value problem; eigen-function; equations of mixed type; Tricomi equation; Gellerstedt problem; completeness; Levrentev-Bitsadze equation
• 英文關鍵字： --