00917nam a2200205Ia 4500 TDMU_34545 210410s9999 xx 000 0 und d 371.3 R109 Rassias, John M Lecture notes on mixed type partial differential equations John M Rassias Singapore World Scientific 1990 144 p. Quỹ Châu Á Tặng; 12 parts: The dynamical equation of mixed type; the tricomi problem; Regularity of solutions (in the sense of tricomi); Fundamental idea of tricomi; The bitsadze-lavrentjev problem; The gellerstedt problem; The frankl problem;... Math Differential equations; Toán học Phương trình vi phân http://lrc.tdmu.edu.vn/opac/search/detail.asp?aID=2&ID=34545 Trung tâm Học liệu Trường Đại học Thủ Dầu Một